Skin, Hair and Nail Problems

Hello Doctor, I have had persistent dark spots and small acne in a specific area ( upper back) for several years, starting around the 2020 pandemic. Initially, I thought this might be due to sitting or lying back (without shirt) on a wooden chair for long periods, which I suspected caused stretch marks and acne. However, I stopped this habit a long time ago, but the spots and acne have continued. There is one particular blister that has been especially prominent—it tends to bulge and then flatten over time. This has been happening for years. I shower regularly, especially after sweating, and I haven’t experienced any other health issues related to this, so I didn’t pay much attention before. Recently, however, this prominent blister has become much larger than usual, which has made me concerned. I would appreciate your advice on what this could be and whether I should be worried. ( this blister is painful when touched , also I don't have any face acne or anywhere else)

Hi all , i noticed I had genital warts on May 4th 2025 and I took a STD/STI test for ( hiv 1,2 ELISA , hcv , VDRL , hbsag ) on May 10 th and all were negative , my previous sexual encounters were ( nov 2024 ( condom broke ) , Feb 2025 , april 6th 2025( both Feb and April wer protected sex with different sex workes (women) and now I have removed the warts through electric soldering and took a test again on May 26,th which is approx 50 days from April 6th encounter and all are negative and we'll , am i safe now and can I consider it has conclusive??

During physical intimacy, I occasionally bite my wife lightly as part of consensual activity. However, she has developed red spots on her chest and a few other areas afterward. These resemble mild bruises or hickeys, but we want to make sure there’s nothing concerning. Are there any topical medications or treatments that can help reduce the spots? Do we need to worry about this, and is there any need for further tests, medication, or injections?

I have got small red boils on the body it's very itchy please give me some med or cream I have not got this before what's the reason and what's the solution please help thank you

Hello doctors I am attaching few images of mole of my mother under her neck Can you please check if its normal mole or we need to worry

I got patches like psoriasis but I am not sure of this but I have been consulted lot of dermatologist for this as every one sugest me to moisturiser need a permanent solution for this issue need your input

For skin fairness which medicine/mother tincture  can i take please suggest me. It will be helpful for me..

I have a lot of  facial hair and wanted to treat it internally to know what is the root cause of this issue. Then whom should I consult a dermatologist or endocrinologist?

Hi , I am having  acne in hand and body the black spot of acne not going away I am using salyzap body wash still that black acne in hand and some areas of body not going away pls find my hand images given and give solution

During my pregnancy around 3.5 yrs ago, I have developed minor warts around my neck. Need a solution for the same. Any ointment or solution is preferred