Talk to Dermatologist on Dermatology

asslam alikum 14 year male child ,condition started 5 to 6 yrs back with severe itching on mainly foot area and rarely on legs ,itching>redness> small blisters >black raised bumpy scars tht are also itchy . in winter condition releived and exacerbte in summer ,no day time variation in symptoms no comorbids hx of tinea capitus at the age of 2or 3. is this fungal infection? what is diagnosis?