Skin, Hair and Nail Problems

I noticed few months back that skin on my penis shaft dried and came off in the middle small patch. Then it healed and created red-ish patch. Sometimes there is very thin crack which gives burning sensation but no bleeding. It heals itself in a day if I apply a cream but comes back sometimes. It's very small area only.

Last night suddenly I got itchy in my both hands and legs specifically in palms.. at that time I felt like vomiting and urging to pass motion... After passing motion within a few minutes itching reduced.. I felt this 3 to 4 times in the past 6 months.. May I know the reason I am really scared.. Kindly help me please

Something has developed underneath eye. I don't understand what is this called and how to cure it? What is the name of that shown in the picture in the corner of eye.

I hope you can see the images attached. Area affected - Left eye and ear ( just one side) Currently there is no puss from it but it was happening till yesterday like a bit. It has all dried up and this has happened for the first time ever. 1 ) I am not using any moisturizers or any kind of products on my skin ( no makeup nothing - didnt since like last 20 days or more cause i dont go out) 2) This showed up 4 days ago and it was itching when my hair strands was touching it , right now its not and its just dry (both eye and ear ) 3) I have been using the same shampoo since years that is dove and its been more than a week i havent shampooed so idk if there is any relation at all. 4) My hair does have dandruff but i dont think its really huge . I am asking a gentle request because I have run of money this month as I had other issues to tackle with. Can a kind doctor please prescribe as to what I can apply on these areas. A cream or any other solution.

On 19th june I was bit by an acid fly. Now I have a long scar on my face. Will it fade ? I am very worried.

How to detan my face ? Due regular exposure to sunlight it looks black day by day. Kindly suggest remedies and skin care products

My Daughter hair growth is very thin in the Front . She also has Itching and Dryness in the Scalp. Is it Normal or should i need to consult a doctor

I have small white spots on my body at 3-4 places The size has remained the same from a long time. But I am concerned if it is vitiligo Very much worried. Even my daughter has got one small mustard size white spot. Please suggest what could be the reason.

Please suggest some shampoo for lice treatment. Been using the Mediker shampoo but 100% results not obtained.

I have spreading hives all over my body. Took terbinafine and i think it increased the speed of spreading also used soap continuously for 3 days. Suggest me some good meds to get it done. Nothing else no dizziness, no breath issues, no fever nothing else. Just itchiness and red marks.