Skin, Hair and Nail Problems

Whenever I scratch my body, I get small swellings there which makes me feel as if I have been bitten by a mosquito ,it's been happening for the past 2 months

Since last 3 days, I am suffering from some allergy. On my face there are white spots which seems to be filled with pus. There is redness. No pain or burning sensation.

Hello Doctor, I’m reaching out regarding a situation that occurred approximately 4 hours ago and has caused me some concern. While visiting a store, a salesman demonstrated a hair trimmer by briefly touching it to my forearm. I did not observe any visible cuts or bleeding at the time, but I later noticed a small area on my skin that may have been a ruptured pimple or follicle. Currently, the skin appears intact—there is no active bleeding, redness, swelling, or discharge. However, due to my health anxiety and concern about bloodborne infections (such as HIV, Hepatitis B/C, or HTLV-1), I’m worried about the possibility of transmission if the trimmer had been previously used on another person and had microscopic traces of blood. Could you please advise whether this scenario poses any realistic risk of infection, and whether any testing or follow-up is recommended

Female/26 I have never had major acne problems and i usually had 1-2 pimples every now and then but lately my cheeks are full of pimples , some have a white head like thing and some are just red pimples. Some are painful to touch while some are not. I am not overweight and some of the pimplr are light pink in colour and doesnt have a head, they usually dry up but is currently leaving a mark behind. I dont know what to do and which cream to use or which routine to follow, please help me out for the aftermarks as well. Thank you

I have all of a sudden seen redness and soreness outside the anal region. This has never happened before and the size is increasing

I always have sticky dandruff in hair, when i take Medicines it goes and then comes back. Since july I am having excessive hairfall. Its like 150-200 hair when i wash on 4th day and 20-30 hair when i do not wash. Is this hairfall normal for monsoon as my hair remain very sticky and wet during monsoon due to humidity.

I am having Fungus infection at feet finger on both legs. It's getting increase day by day . And itching as well

Red bumps on legs and arms developed in last 3-4 days. No other health issue. Pictures areattached.

Hello Doctor, I have redness, dryness, swelling/puffiness, little of itching and burning sensation, and darkening on both upper eyelids and also little around lower eyelids inner eye corner crease for over 20days. The swelling is usually worse in the morning and improves by itself during the day. The skin feels dry, scaly, itchy, sometimes burning, and has also developed darkening and persistent dryness. There is no discharge, no blisters, no blurred vision, and no pain inside the eyes. I have only applied Johnson's baby oil earlier, but I have not used any medicated creams or ointments yet. Kindly suggest the best way to manage and treat this safely. Thank you doctors!

My 92-year-old mother is experiencing a sticky sensation on her palms, but only when water is applied. We've consulted dermatologists and tried various moisturizing creams, but nothing has helped. We're seeking insight into the root cause of this issue and would appreciate any effective treatment recommendations.