Aljazeera press 

Treatment of alopecia that makes the hair come back again

If hair loss is topical, most likely

Hair will regenerate within a few months, whether or not treatment is used.

For the most severe cases, it is not clear whether the treatment changes the pattern of the disease response or has no effect.

Types of treatments used include topical cortisone (injectable under the skin), cortisone creams, or menoxidil, and sometimes UV rays are used to stimulate hair growth.

Consult a dermatologist to check the type of hair loss you experience and diagnose it accurately and determine whether you need treatment.