Skin, Hair and Nail Problems

I have pcod since last 6 years, I have never faced acne issues in my teenage. I am 25 now. And I am facing acne issues it happens right before my periods and they are inflammatory acne. I have been eating healthy and clean. I use skin care products like retinol, gycolic acid toner, salicylic acid and hyaluronic acid. I don't think I'm using them too much. How do I control my acne problem. I take stress but it's not too much. Now I'm having stress of acne. I can't get rid of the acne marks as well. Please help

I get rashes too frequently, and have red skin almost all the time around the pubes + I have dark genitals, and want them lightened without any surgeries, if anyone can help please reply. I would love to get in contact with them

I have got small red rashes all over my face and active acne also. Would want to know the medicines to be applied for the rashes to settle without leaving any mark.

Just want the answer whether urticaria is infectious or contagious so that I can prevent other children and not allow my child to play outside with other children to protect them from this disease.

My daughter is 8 years old she is getting tanned due to sun exposure in school.should I use sunscreen. Which is the best sunscreen that I can use for her.

I have black spots on both my feet and it's spreading. It's in the upper region right now of both feet. I keep my feet clean generally.

Should keloids be removed?A keloid is in my chest and doctor prescribed injection.Should I use that injection? Because I heard that steroid injection can cause lower immunity and hyperpigmentation

Had chickenpox on 24 May, got the antiviral course ( valacylovir), blisters had dried and shred off but having extreme tiredness and abdominal snd back pain. Is it due to recovery from chicken pox and how many days it take for complete recovery or is any other complication. Please guide.

Hidradentis Supprative again recurring for my husband. Pictures attached. What can be done? It started in October 2021 and again subsides.

Complete foot sole crack, itching, bleeding,  hard and rough skin , difficulties in walking, disease is spreading all over the both foot