<s>[INST] I am 22 years olm male. I am about 5 and half feet and 58 kg in weight. I never had any serious king of disease. Since ted days i am having a skin problem. My whole body is itching except in face, palm, genitals. By itching extremely i had rashes. What may be the problem with my skin? [/INST] Hi It could be either an allergic reaction or eczematous rash. I would recommend you to take antihistaminic like tablet cetirizine 10 mg twice daily and apply topical steroid like cortisone cream on the affected areas twice daily for 7-10 days. Hope I have answered your question. Let me know if I can assist you further. Regards, Dr. Asmeet Kaur Sawhney, Dermatologist </s>