Skin, Hair and Nail Problems

I am currently undergoing Hypertension medication, can i use derma roller when i have high BP. Can someone please let me know

Itching on back of ties and when I snip it,this is the result. I have serrbioc dermatitis as well on scalp. But on ties I m getting severe itching

I have waxed my chin and lower lip area. After that, i got the brownish thick layer on my chin and lower lips. The thick layer removed itself from both the places but i didnt got any scar on chin. its completely fine just after 5 6 days but on lower lips i got a scar(brownish reddish) Attaching picture with this. What can i do about the scar to go away and how much time it will take to go. Please tell. Thanks in advance ( It have been more than 1 week now of getting waxed.) The first photo is of condition today. The second photo was of condition on 3rd 4th day after wax, when the skin gets peeled.

I have used Cleargel as advised by a doctor in past for acne few years back. I wanted to use it for acne but by mistake I got Cleargel Nico instead of Cleargel. Can I use Cleargel Nico? What is the difference between these two and what conditions are they used for?

Hi doctor, i have hair fall in my mid scalp and crown. I'm currently using topical minoxidil for last one year. Results are not satisfied. And also topical minoxidil gives more dandruff, itching, increase hair fall. I'm using finasteride also. I want switch to oral minoxidil. So I want consultation about oral minoxidil.

Hi ! I saw this red bump on calf 2 weeks ago and it's still the same just that it's got a bright color and itches only when I touch it. When I touch it, it's feels like an elevated bump and has white scaly patche around it. Any help with what it is? Attaching a picture of the same.

Hi. Best chemical free shampoo to be used to solve the  hair thinning problem. Hairs are getting thinner from front.

I just saw my crown today. I don't know if it's normal but after a haircut it seems like their is a spot. Can someone tell me is it normal or it should be checked? Also can I do something at home to reverse this?

Mosquito bit me and now I have 10 bites on my body. It's been one week but they're not gone. It's red swollen bumps (see attached pic) and it itches sometimes daily What cream or tablets to take?

There is itching in my groin area, between the thighs just below the testicles. Moreover it has a pungent smell. Is there any medication available for the same?