When treated right away Piyrasis Roasea usually goes away anywhere from four to eight weeks. Treatment is needed for itching and to control the other symptoms. A lot of times medication is not needed but in rare cases it is. There are medications for itching to help reduce it so it won't break into a serious infection

Treatment for Itching With Piyrasis Roasea:

- Ointments
- Steroid creams
- Cetirixine
- Fexofenadine
- Benadryl
- Chlor-Trimeton
- Tavist
- Claritin

In some cases light therapy, also known as phototherapy, can be used as a treatment. UVB therapy is available at almost any doctor's office. 

Side effects for these medications will vary. Patients might experience headaches, fatigue and a upset stomach. It's important to read the side effects on any medication or drug given even with creams and ointments. Before doing any over the counter medications the doctor should be notified to make sure that it is the right treatment for the condition.