Skin, Hair and Nail Problems

My son age 6 yrs  went to  school picnic yesterday and since yesterday night he is suffering from skin allergy.And here are photos.please give any suggestion...Thank u

I have a big dark patch on my underarm and at the side of our thigh...it does not irritate or itch...I don't apply any product on it,but just shave with razor...please refer any medications to get rid of it

Nail fungus infection in all foot nail.I suffer with this from last 2 months. I need some medicine to prevent from this

Tiny bumps on forehead, tanning, pimple marks on face. My skin type is dry to combination skin. Pls suggest me some good facewash, sunscreen and A moisturizer. And recently I discovered I have dandruff on my scalp. And my skin is getting tanned after using sunscreen. My present Face wash : himalaya aloevera face wash Moisturizer: nivea white Sunscreen: dr shethe Hylaroinc acid and haldi. Pls help me with acne and it's marks and tanning Thank you

Hi I have black spot on my body and itching is there on the same ...when I wear woolen thermal it become more

Every winter my palms and sometimes foot also start itching for a few weeks. I even get small blisters and it worsens if I scratch. One layer of skin will peel off and it will slowly reduce by the end of winter. This time itching is very bad. Need help

I am having skin goosebumps type rashes on chest area and mainly on back sometimes its ichy, it seems kind of dryness, i read and found it can cause due to vit A deficiency. I dnt know abt vit A but do have vit D and iron deficiency for which taking supplements already. Should i start vit A med as well, if yes please suggest any

I have sensitive and acne prone skin , and I want to know is it safe to use Retino -A 0.025% on my face ? Please let me know.

I am having callus on my bottom of left leg from last 2 months and it is not coming off and it pains on walking

Am sandhya am 31 years old my skin is dry skin its becoming  so dark and dull please suggest ... Am not feeling good to go outside