Can itchy bump on arm be heat rash or eczema?
Patient: I have smale bumps that itch in the crease of my arm where it bends... I notice it bothers me more when it gets hot and gets worst at night... But this summer I have been exposed to the sun and heat more then usual ... And it started on my left arm now it s staying on my right arm . could be a heat rash or eczema ? Doctor: Hi,It may be atopic dermatitis.Kindly consult the dermatologist for the perfect diagnosis and proper treatment.Antihistaminics like desloratidine 5 mg twice a day, steroid in the tapering dose for few weeks and application of tacrolimus oint 0.03% might improve the condition.Avoid contact with suspected allergens.Avoid eggs,fish,prawns,cashew nut,peas,soya,fermented food in diet.Avoid soap during bath.Keep the mind cool.I hope this might help you.Thanks.Dr.Ilyas Patel MD