Yes. Once the scalp is clear, you no longer need to use it. I'd only be concerned if this needs be used daily for more than 6 months. It is important to find out what is causing your scalp problem if you need betaderm to control the lesions regularly.. Betaderm 0.1% scalp lotion This medication contains a topical anti-inflammatory drug from the cortisone family (corticosteroid). Typically, it is used for inflammation and itching.. Betaderm Scalp Lotion Drug Information from Drugs.com. Includes Betaderm Scalp Lotion side effects, interactions and indications.. Betaderm Scalp Lotion has not been found to be a risk for pregnant women; however, you should speak to your doctor before using Betaderm Scalp Lotion if you are pregnant. Do not use Betaderm Scalp Lotion if you are allergic to it or any of its ingredients. If you have any questions or concerns about using Betaderm Scalp Lotion speak to your doctor.. To use betamethasone topical, apply a small amount of ointment, cream, solution, gel, or lotion to cover the affected area of skin with a thin even film and rub it in gently. To use the foam on your scalp, part your hair, apply a small amount of the medicine on the affected area, and rub it in gently.. To use cream, lotion, or ointment: Wash your hands with soap and water before and after using this medicine. Apply a thin layer of this medicine to the affected area of the skin..