Treatment for itchy scalp depends on its reasons. For instance, dandruff is treated through regular hair washing with special topical treatments. Each scalp medicinal drug works in a completely unique way, which includes decreasing oil at the scalp or killing fungus.
Some medications that are probably used to treat seborrheic dermatitis/dandruff are:
- Antifungal creams
- Coal tar
- Keratolytics, which includes salicylic acid or coal tar
- Pyrithione zinc
- Topical steroids
Head lice require medical treatments such as washing the hair with a pediculicide or the use of a medicine that kills lice. A medicated comb can get rid of live lice while the medication also kills lice eggs.
In addition to these treatments, people living in close contact also need preventive treatment. All garments, bedding, and towels that came in contact with the infected person should be washed or dry- clean in temperatures greater than 130°F.
If the itchy scalp is because of a hypersensitive reaction, you need to stop the use of the product that brought on the reaction and contact a physician if the reaction is severe.