Skin, Hair and Nail Problems

Skin allergy has appeared on face and it is itching too... I've attached the image.. kindly advise what kind of allergy it is... appeared today morning

My upper lip area only small portion is quite dry and it's swollen for now 2 weeks. How to treat it I have applied vaseline but no result as such.

I recently got nose piercing done around 2 months back. when i changed my jewellery to a thin ring, it stretched down for some reason leaving a vertical scar behind. How can i get rid of scar? It's even longer than it looks in the picture.

I'm 29 and I have very visible fine lines, dark circles and hollowness, which make it worse. My skin also looks dull and uneven most of the times. What type of laser treatment can I go for? And I'm also considering under eye fillers. Please help me understand the solution. My sleep cycle is messed up since last couple of months and i have delayed period, my diet is also not in routine. I'm working to fix it. But, what medical treatment should I go for?

They are bumpy and they are itchy no pus or liquid discharge only on one hand , extensor surface I have seen them since 3 days they are spreading one the surface

My age is 35. My hair started turning grey . Let me know if this can be stopped and reversed. It slowly started and now rapidly turning grey

I do have white patches which itches and getting spread... Had attached few pics for better understanding.. Need lotion or gel details to apply on my head instead of medical shampoo. Kindly advice to get cured...

Hello I am facing dry skin problem on my face. Can you recommend me some good moisturizers or facewash for dry skin

I used isotretinoin 20mg frm last 2month but my pimples are not cleared yet new pimples come ane redness also should I stop it ?

I m getting heat boils around neck and it is spreading. Once boils goes away it is leaving scars which is not fading. Can you help me what to do