Hello A.R. Srinivasa Rao,
Thank you for asking at HCM.
I went through your history and would like to make suggestions for you as follows:
1. Were I treating you, I would prescribe you an antihistamine like cetirizine/fexofenadine/
hydroxyzine for at least 1-2 weeks (depending upon response).
2. Please avoid scratching at the itching areas as scratching will aggravate itching. I would suggest you to apply a lotion like
calamine to the itchy areas.
3. In addition to above, personally I would suggest you to avoid wearing tight-fitting or woolen clothes. Loose-fitting, cotton clothes will be the best option in my opinion.
4. Please avoid activities that cause
excessive sweating. Please avoid hot, spicy foods for a few days. These may help.
Hope above suggestions will be helpful to you.
Should you have any further query, please feel free to ask at HCM.
Wish you a quick recovery and the best of the health.
Thank you & Regards.