Oral ivermectin is a prescription antiparasitic medication used to treat head lice infestations that are resistant to standard topical therapies. Ivermectin interferes with the parasite's nervous system, leading to paralysis and eventual death of the lice. This oral form is especially useful in cases where other treatments have failed or are not feasible due to widespread infestation or patient-specific challenges. Treatment with oral ivermectin offers a practical and effective alternative when lice are persistent or difficult to eradicate using creams or shampoos alone.
How To Use: Take ivermectin by mouth with water on an empty stomach. The dose is based on weight and is typically administered once weekly for two weeks. Follow your provider’s exact instructions for accurate dosing.
Precautions: Not recommended for use in individuals with known hypersensitivity to ivermectin. Avoid alcohol during treatment and inform your doctor of any other medications you’re taking to prevent interactions. All close contacts may also need evaluation and treatment to prevent reinfestation.