U.S. doctors online nowAsk doctors free
A 40-year-old member asked:

How many times do i need to apply kwell (lindane) (permethrim) shampoo for lice?

1 doctor answer3 doctors weighed in
Dr. Zuheir Said
Pediatrics 46 years experience
Once: Depends on Permethrin gel concentration 2%, 5%, usually once, and may repeat once again after one week interval. Avoid oral and eye contact. Follow instructions from your doctor and the manufactury. Recommendations for children. Treat other family members who are in contact with the sick patient.

90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more. Get help now:

Ask doctors free
Educational text
Free
Talk to a doctor
24/7 visits - just $39!
50% off with $15/month membership

Related questions

A 30-year-old member asked:
2 doctor answers3 doctors weighed in
A 18-year-old female asked:
1 doctor answer2 doctors weighed in
A 36-year-old member asked:
1 doctor answer1 doctor weighed in
A 32-year-old member asked:
2 doctor answers2 doctors weighed in

90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more. Get help now:

Ask doctors free
Educational text
Free
Talk to a doctor
24/7 visits - just $39!
50% off with $15/month membership
Last updated Sep 2, 2015

Disclaimer:

Content on HealthTap (including answers) should not be used for medical advice, diagnosis, or treatment, and interactions on HealthTap do not create a doctor-patient relationship. Never disregard or delay professional medical advice in person because of anything on HealthTap. Call your doctor or 911 if you think you may have a medical emergency.