I’m a 23-year-old woman, and I suddenly have lice on my head. Can I use Ivrea shampoo, and what is the proper guidance? Do I need a doctor’s prescription to use this shampoo?
Ivrea shampoo can be used to treat head lice and is usually available over-the-counter, so a doctor’s prescription is not always required. Apply it only to the scalp and hair as per the instructions, avoid contact with eyes, and repeat the treatment after 7–10 days if needed to kill newly hatched lice. Also, wash combs, hats, and pillowcases to prevent re-infestation. If irritation occurs or the lice persist after two treatments, consult a doctor or pharmacist for further guidance. Do not use other strong chemicals or home remedies on your own, as they can harm your scalp.