Scabies

Adolescents and Adults
Recommended Regimen

Permethrin 5% cream applied to all areas of the body from the neck down and washed off after 8–14 hours 

OR 

Ivermectin 200 ug/kg body weight orally, repeated in 14 days* 

OR 

Ivermectin 1% lotion applied to all areas of the body from the neck down and washed off after 8–14 hours; repeat treatment in 1 week if symptoms persist 

*Oral ivermectin has limited ovicidal activity; a second dose is required for  eradication. 

Alternative Regimen

Lindane 1% 1 oz of lotion or 30 g of cream applied in a thin layer to all areas of the body from the neck down and thoroughly washed off after 8 hours* 

* Infants and children aged <10 years should not be treated with lindane. 

Crusted Scabies
Recommended Regimen

Combination treatment is recommended with a topical scabicide, either 5% topical permethrin cream (full-body application to be repeated daily for 7 days then 2 times/week until cure)

OR

25% topical benzyl benzoate, and oral ivermectin 200 ug/kg body weight on days 1, 2, 8, 9, and 15.  

Additional ivermectin treatment on days 22 and 29 might be required for severe cases.

Alternative Regimen

None

Infants and Young Children
Recommended Regimen

Infants and young children should be treated with permethrin; the safety of  ivermectin for children weighing <15 kg has not been determined. Infants and  children aged <10 years should not be treated with lindane.  

See Pediculosis Pubis  

Alternative Regimen

None

Pregnant or Lactating Women
Recommended Regimen

Ivermectin likely poses a low risk to pregnant women and is likely compatible with breastfeeding; however, because of limited data regarding ivermectin use for pregnant and lactating women, permethrin is the preferred treatment.

See Pediculosis Pubis  

Alternative Regimen

None

Persons Living with HIV
Recommended Regimen

Persons with HIV infection who have uncomplicated scabies should receive the same treatment regimens as those who do not have HIV.  

Persons with HIV infection and others who are immunosuppressed are at increased risk for crusted scabies and should be managed in consultation with a specialist. 

Alternative Regimen

None

Page last reviewed: July 16, 2021
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