{"id":9468,"date":"2026-06-29T16:12:36","date_gmt":"2026-06-29T16:12:36","guid":{"rendered":"https:\/\/telyrx.com\/blog\/?p=9468"},"modified":"2026-06-29T16:12:49","modified_gmt":"2026-06-29T16:12:49","slug":"what-is-alfuzosin-er-tablets","status":"publish","type":"post","link":"https:\/\/telyrx.com\/blog\/medications\/what-is-alfuzosin-er-tablets\/","title":{"rendered":"What Is Alfuzosin?"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\" id=\"h-how-it-works\">How It Works<\/h2>\n\n\n\n<p>The bladder and prostate contain smooth muscle tissue that can tighten up, creating resistance and making it hard for urine to pass through.<\/p>\n\n\n\n<p>Alfuzosin works to alleviate these symptoms by:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Blocking alpha receptors:<\/strong> The medication targets specific alpha-1 receptors in the smooth muscle of the prostate gland and the bladder neck.<\/li>\n\n\n\n<li><strong>Muscle relaxation:<\/strong> By blocking these receptors, alfuzosin signals these muscles to stop contracting and relax.<\/li>\n\n\n\n<li><strong>Improving flow:<\/strong> Once the muscles in the prostate and bladder neck relax, pressure on the urethra decreases. This widens the urinary path, allowing urine to flow more freely and helping the bladder empty more completely.<\/li>\n<\/ul>\n\n\n\n<p>By easing this physical bottleneck, alfuzosin relieves symptoms such as a weak stream, frequent urges to go, and the need to wake up multiple times a night to use the bathroom.<\/p>\n\n\n\n<div class=\"quick-facts-card\">\n  <table class=\"quick-facts-table\">\n    <colgroup>\n      <col\/>\n      <col\/>\n    <\/colgroup>\n\n    <thead>\n      <tr>\n        <th colspan=\"2\">Quick Facts<\/th>\n      <\/tr>\n    <\/thead>\n\n    <tbody>\n      <tr>\n        <td><strong>Common Brands<\/strong><\/td>\n        <td>Uroxatral<\/td>\n      <\/tr>\n\n      <tr>\n         <td><strong>Drug Class<\/strong><\/td>\n        <td>Alpha-1 adrenergic antagonist (alpha blocker)<\/td>\n      <\/tr>\n\n      <tr>\n        <td><strong>Generic Status<\/strong><\/td>\n        <td>Generic version available<\/td>\n      <\/tr>\n\n      <tr>\n         <td><strong>Availability<\/strong><\/td>\n        <td>Prescription only<\/td>\n    <\/tbody>\n  <\/table>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-dosing\">Dosing<\/h2>\n\n\n\n<p>Alfuzosin is typically prescribed as a single 10 mg extended-release tablet.&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Standard dosage:<\/strong> Providers typically recommend one 10 mg tablet taken once daily.<\/li>\n\n\n\n<li><strong>Take it with food:<\/strong> It is generally accepted to take alfuzosin immediately after a meal, preferably after the same meal each day (for example, right after dinner every day). Taking it on an empty stomach can reduce the amount of medicine your body absorbs, making the medication less effective.<\/li>\n\n\n\n<li><strong>Swallow whole:<\/strong> Swallow the tablet whole with a glass of water. Do not crush, chew, or split the tablet, as this can release too much medicine at once and increase the risk of side effects.<\/li>\n\n\n\n<li><strong>Consistency:<\/strong> Taking the medication at the same time each day helps maintain steady blood levels.<\/li>\n<\/ul>\n\n\n\n<p><em><strong>Note:<\/strong> Dosing information below is educational only. Your prescribing physician will determine your specific dose based on your individual health needs.\u00a0Always follow your healthcare provider\u2019s instructions for exact dosing.<\/em><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-uses\">Uses<\/h2>\n\n\n\n<p><strong>FDA-Approved Uses<\/strong><\/p>\n\n\n\n<p>The FDA approves alfuzosin for the treatment of benign prostatic hyperplasia (BPH). It targets the functional symptoms of an enlarged prostate in men.<\/p>\n\n\n\n<p><strong>Off-Label Uses<\/strong><\/p>\n\n\n\n<p>You may see alfuzosin prescribed for uses that are not FDA-approved. This is a common and legal practice called off-label prescribing, where a doctor uses their clinical judgment to prescribe a drug for a different (but well-researched) purpose.<\/p>\n\n\n\n<p>Alfuzosin may be prescribed off-label for the following conditions:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Kidney stone passage:<\/strong> Some doctors prescribe alfuzosin to help relax the ureter, making it easier and less painful to pass a small kidney stone.<\/li>\n\n\n\n<li><strong>Chronic prostatitis:<\/strong> It may be used to manage pelvic pain and urinary discomfort associated with chronic inflammation of the prostate.<\/li>\n\n\n\n<li><strong>Female urinary retention:<\/strong> While rare, some specialists use alfuzosin in women who have difficulty emptying their bladders due to muscle spasms in the bladder neck.<\/li>\n<\/ul>\n\n\n<div class=\"telyrx-email-cta telyrx-email-cta--banner alignfull wp-block-telyrx-email-signup\">\n\t\t<h2 class=\"telyrx-email-cta__heading\" data-toc-hidden=\"true\">Get Savings Updates<\/h2>\n\t<p class=\"telyrx-email-cta__description\">Join our mailing list for exclusive deals and more.<\/p>\n\t\t\t<form\n\t\t\tid=\"telyrx-email-form-1\"\n\t\t\tclass=\"telyrx-email-cta__form\"\n\t\t\tdata-portal-id=\"46401311\"\n\t\t\tdata-form-id=\"14e1d7d5-6b17-4228-b42e-c06d1a6c240b\"\n\t\t\tdata-i18n=\"{&quot;subscribe&quot;:&quot;Subscribe&quot;,&quot;success&quot;:&quot;Thanks! You&#039;re subscribed.&quot;,&quot;error&quot;:&quot;Something went wrong. Please try again.&quot;}\"\n\t\t>\n\t\t\t<div class=\"telyrx-email-cta__pill\">\n\t\t\t\t<input\n\t\t\t\t\ttype=\"email\"\n\t\t\t\t\tname=\"email\"\n\t\t\t\t\tclass=\"telyrx-email-cta__input\"\n\t\t\t\t\tplaceholder=\"Enter your email\"\n\t\t\t\t\trequired\n\t\t\t\t\tautocomplete=\"email\"\n\t\t\t\t\/>\n\t\t\t\t<button type=\"submit\" class=\"telyrx-email-cta__button\">\n\t\t\t\t\tSubscribe\t\t\t\t<\/button>\n\t\t\t<\/div>\n\t\t\t<p class=\"telyrx-email-cta__status\" aria-live=\"polite\"><\/p>\n\t\t<\/form>\n\t\t<noscript>\n\t\t\t<p class=\"telyrx-email-cta__noscript\">Please enable JavaScript to use the signup form.<\/p>\n\t\t<\/noscript>\n\t<\/div>\n\n\n\n<section class=\"telyrx-side-effects\" data-toc-title=\"Side Effects\">\n\t<h2 class=\"telyrx-side-effects__heading\">Side Effects<\/h2>\n\t<hr class=\"telyrx-side-effects__separator\">\n\t<div class=\"telyrx-side-effects__content\">\n\t\t\n\n<p>Like all medications, alfuzosin can cause side effects, though men generally find the side effects mild and manageable as they adjust to the treatment.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-common-side-effects\">Common Side Effects<\/h3>\n\n\n\n<div class=\"telyrx-side-effects-chip telyrx-side-effects-chip--common\">\n\t\n\n<ul class=\"wp-block-list\">\n<li>Dizziness or lightheadedness<\/li>\n\n\n\n<li>Headache<\/li>\n\n\n\n<li>Feeling unusually tired or weak<\/li>\n\n\n\n<li>Upper respiratory symptoms (runny or stuffy nose)<\/li>\n\n\n\n<li>Mild stomach upset or nausea<\/li>\n<\/ul>\n\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-serious-side-effects\">Serious Side Effects<\/h3>\n\n\n\n<div class=\"telyrx-side-effects-chip telyrx-side-effects-chip--serious\">\n\t\n\n<p>Serious side effects are rare, but it&#8217;s important to know what to look for if they do occur. Stop taking the medication and immediately call the doctor if you experience any of the following symptoms:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Orthostatic hypotension:<\/strong> A sudden drop in blood pressure when you stand up from a sitting or lying position, which can lead to fainting.<\/li>\n\n\n\n<li><strong>Priapism:<\/strong> A painful erection that lasts for more than 4 hours. This is a medical emergency that requires immediate care to prevent permanent damage.<\/li>\n\n\n\n<li><strong>Chest pain (angina):<\/strong> Contact your doctor immediately if you experience new or worsening chest pain or a racing heart.<\/li>\n\n\n\n<li><strong>Severe allergic reactions:<\/strong> Seek emergency help for hives, facial or throat swelling, or trouble breathing.<\/li>\n<\/ul>\n\n<\/div>\n\n\n\n<p class=\"has-muted-color has-text-color\" style=\"font-size:0.875rem\"><em>Call your doctor immediately if you experience any concerning or prolonged symptoms.<\/em><\/p>\n\n\t<\/div>\n<\/section>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-pharmacist-tips\">Pharmacist Tips<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-take-it-after-dinner\">Take It After Dinner<\/h3>\n\n\n\n<p>Many providers typically recommend taking your daily dose after your evening meal. This way, any side effects of dizziness will occur when you are resting or asleep, reducing the risk of injury.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-rise-slowly\">Rise Slowly<\/h3>\n\n\n\n<p>To prevent dizziness, take your time when getting out of bed or a chair. Providers typically advise sitting on the edge of the bed for a moment before standing up.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-avoid-grapefruit\">Avoid Grapefruit<\/h3>\n\n\n\n<p>Grapefruit and grapefruit juice can increase the levels of alfuzosin in your blood, making side effects more likely.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-check-your-cold-medicine\">Check Your Cold Medicine<\/h3>\n\n\n\n<p>Some over-the-counter cold and allergy medicines contain decongestants that can tighten the prostate muscles and make your symptoms worse, working against the alfuzosin.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-eye-surgery-alert\">Eye Surgery Alert<\/h3>\n\n\n\n<p>If you are planning to have cataract or glaucoma surgery, it is generally advisable to inform your eye surgeon that you are taking alfuzosin. It can cause a condition called floppy iris syndrome during the procedure.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-screening-matters\">Screening Matters<\/h3>\n\n\n\n<p>BPH symptoms can sometimes mimic the signs of prostate cancer. Regular screenings can help rule out other conditions before and during treatment.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-drug-interactions\">Drug Interactions<\/h2>\n\n\n\n<p>Alfuzosin can interact with several other medications, potentially affecting your blood pressure or drug levels. Let your doctor know if you take any of the following medications:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Erectile dysfunction medications:<\/strong> Drugs like sildenafil (Viagra) or tadalafil (Cialis) lower blood pressure. Taking them with alfuzosin can cause dangerously low blood pressure.<\/li>\n\n\n\n<li><strong>Blood pressure pills:<\/strong> Combining alfuzosin with beta-blockers or calcium channel blockers can have an additive effect on lowering your blood pressure.<\/li>\n\n\n\n<li><strong>Antifungals and antibiotics:<\/strong> Medications such as ketoconazole or clarithromycin can prevent your liver from metabolizing alfuzosin, causing it to build up to toxic levels.<\/li>\n\n\n\n<li><strong>Heart rhythm medications:<\/strong> Alfuzosin can occasionally affect the heart&#8217;s electrical timing. Using it with other heart rhythm medications requires close monitoring.<\/li>\n<\/ul>\n\n\n\n<p>Always give your doctor and pharmacist a complete list of all your medications, vitamins, and supplements to check for potential interactions.<\/p>\n\n\n\n<section class=\"telyrx-faq-section\" data-toc-title=\"FAQs\">\n\t<h2 class=\"telyrx-faq-heading\">FAQs<\/h2>\n\t\t<div class=\"telyrx-faq-items\">\n\t\t\n\n<details class=\"telyrx-faq-item\">\n\t<summary class=\"telyrx-faq-question\">\n\t\t<span class=\"telyrx-faq-question-text\">Why must alfuzosin be taken immediately after a meal?<\/span>\n\t\t<svg class=\"telyrx-faq-chevron\" width=\"20\" height=\"20\" viewBox=\"0 0 20 20\" fill=\"none\" aria-hidden=\"true\">\n\t\t\t<path d=\"M5 7.5L10 12.5L15 7.5\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/>\n\t\t<\/svg>\n\t<\/summary>\n\t<div class=\"telyrx-faq-answer\">\n\t\t\n\n<p>Food acts as a carrier for this medication. If you take it on an empty stomach, your body may only absorb a partial dose, which means it won&#8217;t work as effectively to help your urinary symptoms.<\/p>\n\n\t<\/div>\n<\/details>\n\n\n\n<details class=\"telyrx-faq-item\">\n\t<summary class=\"telyrx-faq-question\">\n\t\t<span class=\"telyrx-faq-question-text\">Can taking alfuzosin cause a sudden drop in blood pressure when standing up?<\/span>\n\t\t<svg class=\"telyrx-faq-chevron\" width=\"20\" height=\"20\" viewBox=\"0 0 20 20\" fill=\"none\" aria-hidden=\"true\">\n\t\t\t<path d=\"M5 7.5L10 12.5L15 7.5\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/>\n\t\t<\/svg>\n\t<\/summary>\n\t<div class=\"telyrx-faq-answer\">\n\t\t\n\n<p>Yes. This is called postural hypotension. It is most common when you first start the drug or when the dose is increased. It is generally accepted to always stand up slowly to give your body time to adjust.<\/p>\n\n\t<\/div>\n<\/details>\n\n\n\n<details class=\"telyrx-faq-item\">\n\t<summary class=\"telyrx-faq-question\">\n\t\t<span class=\"telyrx-faq-question-text\">Is it safe to take alfuzosin with erectile dysfunction medications like sildenafil or tadalafil?<\/span>\n\t\t<svg class=\"telyrx-faq-chevron\" width=\"20\" height=\"20\" viewBox=\"0 0 20 20\" fill=\"none\" aria-hidden=\"true\">\n\t\t\t<path d=\"M5 7.5L10 12.5L15 7.5\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/>\n\t\t<\/svg>\n\t<\/summary>\n\t<div class=\"telyrx-faq-answer\">\n\t\t\n\n<p>Only combine these medications if your doctor has specifically cleared this combination. Both medications relax the vascular system, and using them together can cause severe dizziness or fainting.<\/p>\n\n\t<\/div>\n<\/details>\n\n\n\n<details class=\"telyrx-faq-item\">\n\t<summary class=\"telyrx-faq-question\">\n\t\t<span class=\"telyrx-faq-question-text\">How does alfuzosin interact with blood pressure medications like beta-blockers or calcium channel blockers?<\/span>\n\t\t<svg class=\"telyrx-faq-chevron\" width=\"20\" height=\"20\" viewBox=\"0 0 20 20\" fill=\"none\" aria-hidden=\"true\">\n\t\t\t<path d=\"M5 7.5L10 12.5L15 7.5\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/>\n\t\t<\/svg>\n\t<\/summary>\n\t<div class=\"telyrx-faq-answer\">\n\t\t\n\n<p>These combinations can cause your blood pressure to drop below the intended level. Your doctor may need to adjust your dosages or monitor your blood pressure more frequently.<\/p>\n\n\t<\/div>\n<\/details>\n\n\n\n<details class=\"telyrx-faq-item\">\n\t<summary class=\"telyrx-faq-question\">\n\t\t<span class=\"telyrx-faq-question-text\">What should I do if I miss a daily dose of alfuzosin?<\/span>\n\t\t<svg class=\"telyrx-faq-chevron\" width=\"20\" height=\"20\" viewBox=\"0 0 20 20\" fill=\"none\" aria-hidden=\"true\">\n\t\t\t<path d=\"M5 7.5L10 12.5L15 7.5\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/>\n\t\t<\/svg>\n\t<\/summary>\n\t<div class=\"telyrx-faq-answer\">\n\t\t\n\n<p>If you miss a dose, standard guidelines recommend taking it with food as soon as you remember. However, if it is almost time for your next dose, skip the missed one and stay on your regular schedule. Do not take two tablets at once.<\/p>\n\n\t<\/div>\n<\/details>\n\n\n\n<details class=\"telyrx-faq-item\">\n\t<summary class=\"telyrx-faq-question\">\n\t\t<span class=\"telyrx-faq-question-text\">Is it safe to consume alcohol while taking alfuzosin?<\/span>\n\t\t<svg class=\"telyrx-faq-chevron\" width=\"20\" height=\"20\" viewBox=\"0 0 20 20\" fill=\"none\" aria-hidden=\"true\">\n\t\t\t<path d=\"M5 7.5L10 12.5L15 7.5\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/>\n\t\t<\/svg>\n\t<\/summary>\n\t<div class=\"telyrx-faq-answer\">\n\t\t\n\n<p>Alcohol can worsen the dizziness and lightheadedness caused by the medication. Providers advise limiting alcohol intake until you know how the drug affects you.<\/p>\n\n\t<\/div>\n<\/details>\n\n\n\n<details class=\"telyrx-faq-item\">\n\t<summary class=\"telyrx-faq-question\">\n\t\t<span class=\"telyrx-faq-question-text\">Can taking alfuzosin cause nasal congestion or a runny nose?<\/span>\n\t\t<svg class=\"telyrx-faq-chevron\" width=\"20\" height=\"20\" viewBox=\"0 0 20 20\" fill=\"none\" aria-hidden=\"true\">\n\t\t\t<path d=\"M5 7.5L10 12.5L15 7.5\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/>\n\t\t<\/svg>\n\t<\/summary>\n\t<div class=\"telyrx-faq-answer\">\n\t\t\n\n<p>Yes. Because alfuzosin relaxes smooth muscles, it can also cause the small blood vessels in your nose to dilate slightly, leading to a stuffy feeling.<\/p>\n\n\t<\/div>\n<\/details>\n\n\n\n<details class=\"telyrx-faq-item\">\n\t<summary class=\"telyrx-faq-question\">\n\t\t<span class=\"telyrx-faq-question-text\">Does alfuzosin interact with antifungal medications like ketoconazole?<\/span>\n\t\t<svg class=\"telyrx-faq-chevron\" width=\"20\" height=\"20\" viewBox=\"0 0 20 20\" fill=\"none\" aria-hidden=\"true\">\n\t\t\t<path d=\"M5 7.5L10 12.5L15 7.5\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/>\n\t\t<\/svg>\n\t<\/summary>\n\t<div class=\"telyrx-faq-answer\">\n\t\t\n\n<p>Yes. Antifungals such as ketoconazole and itraconazole inhibit liver enzymes that break down alfuzosin. This can cause the alfuzosin level in your blood to rise to dangerous levels, increasing the risk of severe side effects.<\/p>\n\n\t<\/div>\n<\/details>\n\n\n\n<details class=\"telyrx-faq-item\">\n\t<summary class=\"telyrx-faq-question\">\n\t\t<span class=\"telyrx-faq-question-text\">Can women take alfuzosin?<\/span>\n\t\t<svg class=\"telyrx-faq-chevron\" width=\"20\" height=\"20\" viewBox=\"0 0 20 20\" fill=\"none\" aria-hidden=\"true\">\n\t\t\t<path d=\"M5 7.5L10 12.5L15 7.5\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/>\n\t\t<\/svg>\n\t<\/summary>\n\t<div class=\"telyrx-faq-answer\">\n\t\t\n\n<p>While it is not FDA-approved for women, some specialists prescribe it off-label to help women who have trouble urinating due to muscle tightness in the bladder.<\/p>\n\n\t<\/div>\n<\/details>\n\n\n\n<details class=\"telyrx-faq-item\">\n\t<summary class=\"telyrx-faq-question\">\n\t\t<span class=\"telyrx-faq-question-text\">What is the difference between brand-name Uroxatral and generic alfuzosin?<\/span>\n\t\t<svg class=\"telyrx-faq-chevron\" width=\"20\" height=\"20\" viewBox=\"0 0 20 20\" fill=\"none\" aria-hidden=\"true\">\n\t\t\t<path d=\"M5 7.5L10 12.5L15 7.5\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/>\n\t\t<\/svg>\n\t<\/summary>\n\t<div class=\"telyrx-faq-answer\">\n\t\t\n\n<p>There is no clinical difference in safety or effectiveness. Generic alfuzosin contains the same active ingredient and meets the same FDA quality standards as the brand-name version.<\/p>\n\n\t<\/div>\n<\/details>\n\n\t<\/div>\n<\/section>\n<script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Why must alfuzosin be taken immediately after a meal?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Food acts as a carrier for this medication. If you take it on an empty stomach, your body may only absorb a partial dose, which means it won't work as effectively to help your urinary symptoms.\"}},{\"@type\":\"Question\",\"name\":\"Can taking alfuzosin cause a sudden drop in blood pressure when standing up?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. This is called postural hypotension. It is most common when you first start the drug or when the dose is increased. 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Because alfuzosin relaxes smooth muscles, it can also cause the small blood vessels in your nose to dilate slightly, leading to a stuffy feeling.\"}},{\"@type\":\"Question\",\"name\":\"Does alfuzosin interact with antifungal medications like ketoconazole?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. Antifungals such as ketoconazole and itraconazole inhibit liver enzymes that break down alfuzosin. This can cause the alfuzosin level in your blood to rise to dangerous levels, increasing the risk of severe side effects.\"}},{\"@type\":\"Question\",\"name\":\"Can women take alfuzosin?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"While it is not FDA-approved for women, some specialists prescribe it off-label to help women who have trouble urinating due to muscle tightness in the bladder.\"}},{\"@type\":\"Question\",\"name\":\"What is the difference between brand-name Uroxatral and generic alfuzosin?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"There is no clinical difference in safety or effectiveness. Generic alfuzosin contains the same active ingredient and meets the same FDA quality standards as the brand-name version.\"}}]}<\/script>\n\n<div class=\"telyrx-comparable-medications wp-block-telyrx-comparable-medications\">\n\t<h2 class=\"telyrx-comparable-medications__title\">Comparable Medications<\/h2>\n\t\t\t<div class=\"telyrx-comparable-medications__intro\">\n\n<p><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong><strong>Tamsulosin, Finasteride, Doxazosin, or Tadalafil?<\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/p>\n\n\n\n<p>Here are some possible alternative medications to alfuzosin:<\/p>\n\n<\/div>\n\t\t\t\t<div class=\"telyrx-comparable-medications__item\">\n\t\t\t<div class=\"telyrx-comparable-medications__item-top\">\n\t\t\t\t<div class=\"telyrx-comparable-medications__item-info\">\n\t\t\t\t\t<h3 class=\"telyrx-comparable-medications__name\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"telyrx-comparable-medications__name-link\" href=\"https:\/\/telyrx.com\/medications\/tamsulosin\">\n\t\t\t\t\t\t\t\tTamsulosin \t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<\/h3>\n\n\t\t\t\t\t\t\t\t\t\t\t<p class=\"telyrx-comparable-medications__price\">\n\t\t\t\t\t\t\tFrom $27.99\t\t\t\t\t\t<\/p>\n\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t\t<a class=\"telyrx-comparable-medications__cta\" href=\"https:\/\/telyrx.com\/medications\/tamsulosin\">\n\t\t\t\t\t\tView Product\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t<p class=\"telyrx-comparable-medications__description\">\n\t\t\t\t\tThis is an alpha blocker used for BPH. Tamsulosin is more common, but alfuzosin is often preferred for men who experience retrograde ejaculation (a side effect where semen enters the bladder) on tamsulosin, as alfuzosin is less likely to cause this issue.\t\t\t\t<\/p>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<hr class=\"telyrx-comparable-medications__divider\">\n\t\t\t\t\t<div class=\"telyrx-comparable-medications__item\">\n\t\t\t<div class=\"telyrx-comparable-medications__item-top\">\n\t\t\t\t<div class=\"telyrx-comparable-medications__item-info\">\n\t\t\t\t\t<h3 class=\"telyrx-comparable-medications__name\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"telyrx-comparable-medications__name-link\" href=\"https:\/\/telyrx.com\/medications\/finasteride-1mg\">\n\t\t\t\t\t\t\t\tFinasteride\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<\/h3>\n\n\t\t\t\t\t\t\t\t\t\t\t<p class=\"telyrx-comparable-medications__price\">\n\t\t\t\t\t\t\tFrom $24.99\t\t\t\t\t\t<\/p>\n\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t\t<a class=\"telyrx-comparable-medications__cta\" href=\"https:\/\/telyrx.com\/medications\/finasteride-1mg\">\n\t\t\t\t\t\tView Product\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t<p class=\"telyrx-comparable-medications__description\">\n\t\t\t\t\tThese work differently. Alfuzosin relaxes muscles for quick symptom relief. Finasteride is a hormone blocker that shrinks the prostate over 6 to 12 months. Doctors often prescribe them together for a dual-action approach.\t\t\t\t<\/p>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<hr class=\"telyrx-comparable-medications__divider\">\n\t\t\t\t\t<div class=\"telyrx-comparable-medications__item\">\n\t\t\t<div class=\"telyrx-comparable-medications__item-top\">\n\t\t\t\t<div class=\"telyrx-comparable-medications__item-info\">\n\t\t\t\t\t<h3 class=\"telyrx-comparable-medications__name\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"telyrx-comparable-medications__name-link\" href=\"https:\/\/telyrx.com\/medications\/doxazosin\">\n\t\t\t\t\t\t\t\tDoxazosin\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<\/h3>\n\n\t\t\t\t\t\t\t\t\t\t\t<p class=\"telyrx-comparable-medications__price\">\n\t\t\t\t\t\t\tFrom $22.99\t\t\t\t\t\t<\/p>\n\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t\t<a class=\"telyrx-comparable-medications__cta\" href=\"https:\/\/telyrx.com\/medications\/doxazosin\">\n\t\t\t\t\t\tView Product\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t<p class=\"telyrx-comparable-medications__description\">\n\t\t\t\t\tDoxazosin is an older alpha-blocker that may also be used to treat high blood pressure. Alfuzosin is more selective for the prostate, meaning it usually has a smaller effect on overall blood pressure than doxazosin.\t\t\t\t<\/p>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<hr class=\"telyrx-comparable-medications__divider\">\n\t\t\t\t\t<div class=\"telyrx-comparable-medications__item\">\n\t\t\t<div class=\"telyrx-comparable-medications__item-top\">\n\t\t\t\t<div class=\"telyrx-comparable-medications__item-info\">\n\t\t\t\t\t<h3 class=\"telyrx-comparable-medications__name\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"telyrx-comparable-medications__name-link\" href=\"https:\/\/telyrx.com\/tadalafil\">\n\t\t\t\t\t\t\t\tTadalafil\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<\/h3>\n\n\t\t\t\t\t\t\t\t\t\t\t<p class=\"telyrx-comparable-medications__price\">\n\t\t\t\t\t\t\tFrom $33.99\t\t\t\t\t\t<\/p>\n\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t\t<a class=\"telyrx-comparable-medications__cta\" href=\"https:\/\/telyrx.com\/tadalafil\">\n\t\t\t\t\t\tView Product\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t<p class=\"telyrx-comparable-medications__description\">\n\t\t\t\t\tTadalafil is primarily used for ED but is also FDA-approved for BPH. It works by increasing blood flow and relaxing muscles through a different chemical pathway. Some men take both, but this requires careful monitoring of blood pressure.\t\t\t\t<\/p>\n\t\t\t\t\t<\/div>\n\n\t\t\t<\/div>\n\n\n<div class=\"telyrx-product-list telyrx-product-list--single wp-block-telyrx-product-list\">\n\t\t\t\t\t<a class=\"telyrx-product-list__card telyrx-product-list__card--single\" href=\"https:\/\/telyrx.com\/medications\/alfuzosin-er-tablets\">\n\t\t\t\t\t\t\t<img\n\t\t\t\t\tclass=\"telyrx-product-list__image\"\n\t\t\t\t\tsrc=\"https:\/\/telyrx.com\/media\/catalog\/product\/a\/l\/alfuzosin_er_tablets_10mg_001_20260304_sq-bg_ai_gen_3_2.png\"\n\t\t\t\t\talt=\"Alfuzosin ER Tablets\"\n\t\t\t\t\twidth=\"213\"\n\t\t\t\t\theight=\"213\"\n\t\t\t\t\tloading=\"lazy\"\n\t\t\t\t>\n\t\t\t\t\t\t<div class=\"telyrx-product-list__content\">\n\t\t\t\t<p class=\"telyrx-product-list__name\">Alfuzosin ER Tablets<\/p>\n\t\t\t\t<span class=\"telyrx-product-list__cta telyrx-product-list__cta--yellow\">\n\t\t\t\t\tView Product\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t<\/a>\n\t<\/div>\n\n\n<div class=\"telyrx-product-list-section alignfull wp-block-telyrx-product-list\">\n\t<h2 class=\"telyrx-product-list-section__heading\" data-toc-hidden=\"true\">We Have Alfuzosin in Stock. Get Yours Today!<\/h2>\n\t<div class=\"telyrx-product-list telyrx-product-list--footer-multi\">\n\t\t<div class=\"telyrx-product-list__grid\">\n\t\t\t\t\t\t\t<a class=\"telyrx-product-list__card\" href=\"https:\/\/telyrx.com\/medications\/alfuzosin-er-tablets\">\n\t\t\t\t\t\t\t\t\t\t\t<img\n\t\t\t\t\t\t\tclass=\"telyrx-product-list__image\"\n\t\t\t\t\t\t\tsrc=\"https:\/\/telyrx.com\/media\/catalog\/product\/a\/l\/alfuzosin_er_tablets_10mg_001_20260304_sq-bg_ai_gen_3_2.png\"\n\t\t\t\t\t\t\talt=\"Alfuzosin ER Tablets\"\n\t\t\t\t\t\t\twidth=\"213\"\n\t\t\t\t\t\t\theight=\"213\"\n\t\t\t\t\t\t\tloading=\"lazy\"\n\t\t\t\t\t\t>\n\t\t\t\t\t\t\t\t\t\t<div class=\"telyrx-product-list__content\">\n\t\t\t\t\t\t<p class=\"telyrx-product-list__name\">Alfuzosin ER Tablets<\/p>\n\t\t\t\t\t\t<span class=\"telyrx-product-list__cta telyrx-product-list__cta--yellow\">\n\t\t\t\t\t\t\tOrder Now\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t<\/div>\n\t\t\t<div class=\"telyrx-product-list-section__extra\">\n\t\t\t<p class=\"has-muted-color has-text-color has-urbanist-font-family\" style=\"font-size:0.875rem;font-style:italic;font-weight:400;line-height:1.571\"><strong>Important:<\/strong> Information on this page is for educational purposes only. Prescribing decisions are made by independent, licensed providers. TelyRx operates technology-enabled pharmacies and a telehealth platform that connects patients with licensed providers. Prescriptions, when provider-approved and issued, are filled and shipped by TelyRx-affiliated pharmacies. We do not employ physicians or make prescribing decisions. Learn more about our editorial standards <a href=\"\/blog\/editorial-standards\/\">here<\/a>.<\/p>\t\t<\/div>\n\t<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Alfuzosin, the generic for Uroxatral, is a prescription oral medication that can help treat the signs and symptoms of benign prostatic hyperplasia (BPH). BPH is a non-cancerous enlargement of the prostate gland. <\/p>\n<p>The prostate is a gland that surrounds the urethra, which is the tube responsible for carrying urine out of the body. When the prostate becomes enlarged, it can place pressure on the urethra, narrowing the urinary passage and potentially causing difficulty with urination.<\/p>\n<p>Alfuzosin belongs to a class of drugs known as alpha-1 blockers. Alfuzosin ER is an extended-release (ER) medication, which means the tablet releases the medicine slowly into your system over 24 hours, allowing for once-daily dosing.<\/p>\n<p>Alfuzosin is a uroselective alpha blocker, acting primarily on receptors in the prostate and bladder rather than on receptors in other parts of the body. This targeted approach lowers the risk of certain side effects compared to older medications in the same class.<\/p>\n","protected":false},"author":2,"featured_media":9469,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"single-medication","format":"standard","meta":{"content-type":"","telyrx_subtitle":"Uses, Side Effects, Dosage & FAQs (2026 Guide)","telyrx_last_updated":"2026-06-29T16:12","telyrx_reviewer_name":"Dora Rebelo","telyrx_reviewer_credentials":"PharmD","telyrx_reviewer_job_title":"Pharmacist","telyrx_reviewer_affiliation":"TelyRx","telyrx_reviewer_url":"","telyrx_show_reviewer_job_title":"0","telyrx_show_reviewer_affiliation":"0","telyrx_show_toc":"1","telyrx_reviewer_bio":"","telyrx_reviewer_avatar":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","_telyrx_clean_url":"\/medications\/alfuzosin-er-tablets\/what-is\/"},"categories":[86],"tags":[],"class_list":["post-9468","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-medications"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.6 (Yoast SEO v27.6) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>What Is Alfuzosin? Uses, Side Effects, Dosage, and FAQs<\/title>\n<meta name=\"description\" content=\"Learn what Alfuzosin is, how it works, common side effects, and how to get it prescribed online through TelyRx.com\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/telyrx.com\/blog\/medications\/what-is-alfuzosin-er-tablets\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What Is Alfuzosin?\" \/>\n<meta property=\"og:description\" content=\"Learn what Alfuzosin is, how it works, common side effects, and how to get it prescribed online through TelyRx.com\" \/>\n<meta property=\"og:url\" content=\"https:\/\/telyrx.com\/blog\/medications\/what-is-alfuzosin-er-tablets\/\" \/>\n<meta property=\"og:site_name\" content=\"TelyRx Blog\" \/>\n<meta property=\"article:published_time\" content=\"2026-06-29T16:12:36+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-29T16:12:49+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/telyrx.com\/blog\/wp-content\/uploads\/2026\/06\/alfuzosin_er_tablets_10mg_001_20260304_sq-bg_ai_gen_3_2.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"900\" \/>\n\t<meta property=\"og:image:height\" content=\"900\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Mariah Powers\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Mariah Powers\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"7 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/telyrx.com\\\/blog\\\/medications\\\/what-is-alfuzosin-er-tablets\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/telyrx.com\\\/blog\\\/medications\\\/what-is-alfuzosin-er-tablets\\\/\"},\"author\":{\"name\":\"Mariah Powers\",\"@id\":\"https:\\\/\\\/telyrx.com\\\/blog\\\/#\\\/schema\\\/person\\\/f1042a29c24ab7dd3c5f0fff9a06746b\"},\"headline\":\"What Is Alfuzosin?\",\"datePublished\":\"2026-06-29T16:12:36+00:00\",\"dateModified\":\"2026-06-29T16:12:36+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/telyrx.com\\\/blog\\\/medications\\\/what-is-alfuzosin-er-tablets\\\/\"},\"wordCount\":1339,\"publisher\":{\"@id\":\"https:\\\/\\\/telyrx.com\\\/blog\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/telyrx.com\\\/blog\\\/medications\\\/what-is-alfuzosin-er-tablets\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/telyrx.com\\\/blog\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/alfuzosin_er_tablets_10mg_001_20260304_sq-bg_ai_gen_3_2.jpg\",\"articleSection\":[\"Medications\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/telyrx.com\\\/blog\\\/medications\\\/what-is-alfuzosin-er-tablets\\\/\",\"url\":\"https:\\\/\\\/telyrx.com\\\/blog\\\/medications\\\/what-is-alfuzosin-er-tablets\\\/\",\"name\":\"What Is Alfuzosin? 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