Hello. Our family moved to Shanghai 8 weeks ago, and my daughter, 13, has contracted scabies. She was seen in an international health clinic, saw a dermatologist and prescribed Crotamiton cream. (Permethrin cannot be dispensed here). We were all treated X 3 days. The itching has subsided, but new bumps are appearing. Does this mean treatment was ineffective? Does she need to take oral med, Ivermectin? I know bumps can last up to 4 weeks, but should spreading occur after treatment. Your help is appreciated. ,