Skin, Hair and Nail Problems

There's a black dot sort of thing ( it's not a complete circle ) inside my ear. It can be seen. It's not raised or anything and I noticed it back in December 2020. Is it something serious? I've noticed a similar dot on my upper inner thigh. Picture details: the first one was taken today and the second one ( which is a bit dark ) was taken on December 28th

There is some hard skin coming out of my toe. It has cracked and some more skin is coming out now. It hurts on touch also please help

I have tried different Moisturizers. But every Moisturizer is darkening my hands and feet. Kindly suggest some Moisturizer that doesn't darken my skin. My skin type is normal.

I have problem of Eczema - seborrheic dermatitis on moustache area from 1-2 years, please suggest strong cream and medicine, to stop fungus infection in this part.

She can feel severe inflammation from this rash on neck , you can see from the picture. Kindly guide any anti-inflammatory lotion.

My skin is very rough and dull with many brown spots and mole like things .I also have dark circles. The pore are also enlarged please suggest me a treatment for the same

Hi There, There is a lump under foot you can see in image. I dont know what is that. Please suggest treatment and medicines.

She is getting rashes like thing in backside of knees and on stomach ,they are present from past one month above

I'm having fungal infection on back of my hip and in private parts.. it iches alot and in night it makes me feel restless.. there are tiny tiny acne like things on them.. also dryness both jyaada hi.. and allergy k bahr men ek line we form huyi hi and use andar he vo chote chore daane hi .. aur khujli  hi jaise koi cheez ya keeda chal rha ho ismen

Due to excessive use of water while cooking and washing the skin between her fingers started peeling , and its painful. Can quadriderm be used to treat that??