How to treat the rashes and weakness of my right arm?
Patient: I have a couple of rashes scattered on my right arm. I couldn't write in class, because my arm was weak. I can't open a door with my right arm, or do any "heavy" stuff.  My arm is still weak. If i go to the doctor, what will they give me for the rash and the weak arm? Doctor: Hi,  I would recommend you to apply topical steroid like cortisone cream on the affected areas along with a frequent and regular application of moisturizing lotion on the entire arm. This will take care of your rash.  Hope I have answered your query. Let me know if I can assist you further.  Regards, Dr. Asmeet Kaur Sawhney, Dermatologist