Some side-effects can be quite severe. Ask your doctor for information on any drug you are prescribed. If the drug you are prescribed has side-effects which are too severe, ask your doctor for alternate choices. It's important for you to be included in your own treatment, and to keep your spirits as high as possible. If one thing does not work, try something else, but give everything a chance todo its job.
Some medications take longer to take effect than others.
Treatment of the external symptoms may involve the use of cortisone creams, steroid ointment, coal tar products, and the like, which are used to reduce the inflammation and itching, and to moisturise the skin. Treatment of the underlying condition generally involves the use of drugs. Any disease obviously affects your feelings - in severe cases PRP places a burden on the body in having to generate large amounts of skin. So if you have less energy than usual, this could be the reason. Remember too that any drugs you take can affect your well-being.