Skin, Hair and Nail Problems

Hello All, Pleas see the attached photo I facing high blackness and dark spots under eyes and noise... can you pls help me to get rid of the this....... Thanks for help in advance

I had taken the covid prescripted medicines in april 2021. After those medicines i have experienced hair loss to a very extreme extent. My digestion has also degraded. My father and grandfather have more hair density than mine. My scalp is visible whenever hair are wet. Shall I undergo a full body checkup or only hair related checkups?

I got my piercing a month back and in the 4th week there was infection on both earlobes. The boils had pus however with certain medication and care the left ear became better but the right ear has a bigger boil with had a pus and now looks dark red or almost black because of blood. The bump is both in front and back of the right ear. Why is the bump/boil so dark and filled with blood They don't pain but might itch for few seconds after washing. Currently I am putting S -Clear ointment

Should we always wash hair after intense workout... workout make hairs all sweaty and top on that hot and humid environment...what should we do

30 Male- My eye brows hav become very thin. I'm currently using minoxidil 5 for my scalp hair. Shal i use the same for my eye brows? Or need to apply any specific serum for that?

I have some infection behind my neck. Below are the attached image for the same. There is no itching and irritation. Please suggest some medition to cure this.

I'm 23!! And i have dark circle which cream i should use to reduce my dark circle any one who can suggest me a cream please help

Can I use hair serum  .I mean hair serum is safe it use regularly or weakly at the place oil or hair serum is safe so please which brand type hair serum is best for normal silky hairs. My hair is normal

I have this bump on skin for 2 months and I don't know what it is. Please help me. Can you please suggest me some cream.

I think I have fungal infection on my left buttock as it itches a lot and have rashes and is getting worse. The skin is also getting discoloured. Kindly suggest me a medicine or ointment for it. Thanks