Skin, Hair and Nail Problems

I am having lichenoid reaction in my mouth after taking covaxin! How to deal with it? Is there any medicine?

I have a medium acne prone skin and a little sensitive too. Can I use a night serum containing retinol, hyaluronic acid and niacinamide? What can I apply with it in combination so that it doesn't react?

What things do i need to consider while selecting a facewash? I have pimples (very few and rarely appear) and oily skin Can you recommend few?

After taking finax1mg on an alternate day(3mg per week), I suffer major side effect of finax is reduce in memory sharpness...my mind efficiency drastically reduce after taking finax...does it bcz of finasteride or any other reason??plz reply me

Is there any therapy to fair skin of hands because hand's skin doesn't match skin . Same problem is with neck

Sir/ma'am I have developed dark circles below my eyes, I regularly wear spectacles  but sometimes when I don't wear them, my dark circles is pointed out by everyone. How to cure them, if not kindly suggest ways or medicine to make them lighter. My skin tone is fair but these dark circles are way to much dark. Kindly guide sir/ma'am. Thank-you

Hi All, My sister faceing skinn infection(as shown in the pic), it's showing up on neck hand etc. Can you please confirm it's eczema or psoriasis? And how to treat this? Thanks in advance

I have oily skin and after 15 mins of using facewash my skin again turns to dull and oily and I have small pores which some of them are which I pluck when a blackish thing pop on my face and others are small cuts after getting shaves.which is the best product to get rid of pores and for oily skin

Treatment of cyst in back side it almost 2yrs I m suffering from cyst pls advise me medication for this

My mom is suffering from baldness and I believe it needs attention now Please guide in what should I do?