It started when I woke up early morning I had itching in the area of the waist where I wear my pyjamas then gradually it started in the whole body and I started scratching as if I have gone crazy,it continued the whole day,I took tab Avil(
antihistamine)but it didnt stop,it only got releived
for some time when I took bath with cold water,second day I noticed that with itching there are some raised papules very small all over my back and the itching still increasing,I again took Tab Avil but with