Mahesh a 7-year old boy had itchy, excoriated papules on the forehead and the exposed pas of the arms and legs for 3 years. The disease was most severe in the rainy season and improved completely in winter. Most likely diagnosis is ?
Ans. is 'a' i.e., Insect bite hypersensitivity
Insect bite hypersensitivity
Contact dermatitis
Varicella zoster
Dermatitis herpetiformis