Skin, Hair and Nail Problems

I am seeing rashes on my back and shoulders from past two days and its not due to heat as in pune the temperature is

Hi, I had an acne breakout 3 months back and few spots are not clearing, I am scared they might be skin cancer. These two spots have been on my forehead for around 2 months. All the surrounding acne has flattened and the texture is also normal with hyperpigmentation. However, these two spots have a weird texture and skin is always shedding here. It is not turning into normal skin. There is no acne underneath, the skin isn't healing.

I used to have bad acne when I was younger and it all cleared up after I turned 21. However, in the last 6 months I suddenly have a lot of acne again around my jaw. I have been losing weight and working out, I eat healthy and never any oily foods. I did a PCOS test as well and it was negative. I am getting tiny pimples daily and they are stubborn and leaving scars. What can I do further?

My sister started to have pimples all over her face.her age is 17.it started after she used razor.but now more pimples are coming in her face.she doesn't have any other health issues previously .she is having dry skin and also using aloevera gel

Please can you check doctor said it's boil I'm having second thoughts so asking here about it it's been for 8 days

Sun burn, skin burn and skin peeling post a recent travel. The skin on the forehead is coming out. It's burning

Hello I want to know about best collagen and also basic skin care for dry sensitive skin for daily life.

Hello everyone! I want maintain a good  skin routine and also want to take supplements. Right now I am using Excela (moisturizer), Dermaco 10% vitamin c (with niacinamide) and something if go outside I use Sunscreen spf 50. In supplements I am taking Krill oil. Suggest me supplements and what more should I add in skin routine. (For Retinol, green tea etc)

He has had psoriasis on scalp for 1.5 years, consulted a dermatologist with proper treatment, but still it reappears. Even currently facing this issue,. Pls help.

There are red coloured patches looks like allergy on the ribs on my kid. Attached photo for your reference kindly suggest a treatment or what it is!