Skin, Hair and Nail Problems

Started as a pen dot size about 3-4 months ago. Grown a few millimeters. Its flat, black, round, no pain, no itch. I write with this hand so lots of pen pressure on this middle finger. Cannot consult doctor due to lockdown. Should I be worried?

Observing significant hair fall since last one month. Also problem of constipation started off late.

Hi, Okay so this is strange but something I wanted to get a solution for. The problem is related to facial Goosebumps. So for eg if I do a clean shave today. And during bath, or if I hear a song that's close to my bath, or if someone touches sensitive areas of my body, or if I scratch my back or neck during bath or otherwise..I get facial Goosebumps and when I look at my face the next day. It's like I never shaved my facial hair and starts regrowth. Don't know why it happens. It's not a serious problem but something that kinda bothers me. What can be done?

It's been almost two months since I recovered from covid. I am now experiencing severe hairfall and skin allergy. I develop something like you get after a mosquito bite but it's bigger in size and the itching drives me crazy. Even my scalp is itchy. I losing hair in big chunks. Please help.

About 10 days i have an fungal infection on my ethemoid area of right side ... And it is very red and also i feels like in my cheecks there is some bacteria that is run in my cheecks and its itches very much ...

I have acne oily skin tone with acne scars and uneven skin tone. Please suggest me a proper skincare regine to improve the skin texture n also, How can I include Niacinamide and salicylic acid in my skin care routine. Is it safe to use acids on skin?

I have 19.6 yrs old daughter, she has little hairs on her upper lip ,what to do ,what is the treatment or any medication to remove hairs on upper lip?

There is serious itching in my scrotum and groin. One month back suddenly itching started out of nowhere. I thought of it to be general itching and applied Soframycin Cream on the affected area for a few days but it didn't get any better. Then I started using Candid dusting powder and it provided much relief. I use it twice a day. But the itching even tough subsides when I apply candid powder it refuses to get cured absolutely. It's been a month. The itching get more during the night. The affected area remains the same, so it's not spreading but also isn't getting totally cured. Please suggest some cream or meds. Earlier I thought of it to be a bacterial infection but now it seems like it's fungal. Even if a fungal one it should have gone away by using Candid powder as its a anti fungal powder. I'm clueless.

I have got around 8-10 pimples(say 1/4") on my arm and backs which is there for now 2-3 yrs.. Also i spot new ones.. Is it because of dandruff.. How can it be removed.. Can you suggest if it needs to be popped by doctor or any tablets make it go.. Will these pimples cause any other if untreated???

Just wanted to know that I have curly hair. Do I need to wash my hair with hot water or cold water?...