Crotamiton: What it treats and how to use it safely

Ever heard of crotamiton and wondered whether it’s right for your itchy skin? Crotamiton is a topical drug used mainly for two things: treating scabies and easing general itch (pruritus). It comes as a cream or lotion and is applied to the skin where needed. People like it because it’s simple to use and generally well tolerated.

How to use crotamiton — practical steps

Wash and dry the affected area before applying. Apply a thin layer of crotamiton cream or lotion and rub it in gently. For scabies, follow the timing your doctor or the product label gives — often one full-body application at night, repeated after 24–48 hours or as directed. Don’t put it in your eyes, mouth, or on open cuts. If you’re treating a child, use the amount the pediatric instructions recommend or ask a pharmacist for dosing help.

Keep clothes and bedding clean during treatment. For scabies, wash sheets and clothes in hot water and dry on high heat where possible, or bag items for several days to kill mites. Treat close contacts at the same time if a doctor recommends it — scabies spreads easily among family and housemates.

Side effects, who should avoid it, and smart buying tips

Most people only get minor irritation where the cream is applied — redness, stinging, or a mild rash. If you notice severe swelling, trouble breathing, or an intense allergic reaction, stop using it and get emergency care. People with known allergy to crotamiton or any ingredient in the product should not use it.

Pregnancy and breastfeeding: ask your doctor. Some doctors prefer other options depending on your situation. For small children or infants, check with a pediatrician before use.

Buying tips: get products from reputable pharmacies or well-known online sellers. Look for clear labeling, active ingredient listed as crotamiton (usually 10% cream or lotion), and expiration date. Avoid suspiciously cheap or unbranded options—if something seems off, verify the pharmacy or seek a second opinion.

Alternatives: For scabies, permethrin 5% cream and oral ivermectin are commonly used alternatives under medical advice. For simple itch, emollients and mild steroid creams sometimes work better. Ask a clinician which option fits your case.

Final quick checklist: confirm diagnosis, follow dosing instructions, treat close contacts if needed, wash bedding, watch for side effects, and buy from a trusted source. If symptoms don’t improve in a week or they get worse, see a doctor — persistent itch or spreading rash needs medical review.