Skin, Hair and Nail Problems

What is this scar on my hand and what does it mean it come since 1 month how to cure this plz help me

I got a nose piercing last Sunday and after two days the area around it got swollen and sore. I started applying neosporin on it and day by day the redness and swelling gradually decreased. Fearing that the nose pin might get embedded below skin while it is healing, I consulted a doctor who prescribed me the antibiotic Clavam-625 for 3 days and Fucidin-H ointment for 3 weeks. I have completed 2 days of antibiotics and swelling and soreness has majorly decreased. If I push from below, the nose pin is visible under the swollen skin area.However, I still fear the embedding of the nose pin. How can I be sure that it won't get embedded? I am sceptical of removing it on my own. Do suggest how to take care of this. I am attaching photographs for reference. These images are after two days of taking antibiotics. What do I do?

Around my ears there is a lot of swelling which is not on the whole ear but around the earing hole due to the earings on my one ear the design of the earning is copied and on the back side of my other ear a lot of round swelling is there . I have been wearing these earings since 3-4 months and today when I remove them I saw this is it serious and what to do should I wear another earing or let the ear open for some days .

I was using minoxidil 5% and  0.1%finasteride lotion since 2 years Now by mistake ,without doctor advice ,I am applying 10% minoxidil lotion along with 5%minoxidil at the same time since 2 months. Now if I stop minoxidil 10% and applying only minoxidil 5% lotion.Does hair fall increases again? What should I do now?

I have pigmentation on thigh region by birth . My father had it too. Is there any topical cream way to remove it. Or genetic pigmentation cannot be removed ??

Actually we are planning to search matches for my younger sister who is 24 years old but by her physique she doesn't look so.. she is very lean and doesnot have mass on her body especially on her breast area.. so pls can u suggest me any effective cream for that.. Thank you

Hi Doctors, I have one query. Just like Ketoconazole shampoo is good for dandruff, What is an equivalent shampoo for hairfall? Thanks and Regards, Pankaj

My son is getting many skin rashes and are increasing day by day at different places all over the body. Enclosed the snapshots of the same. Please advise the treatment

For the past year I have been getting acne before my periods. The acne do not have a white head, instead they are painful and like nodes, they do not pop but leave a big dark spot. Please recommend some treatment l

I was walking barefoot in my house...the trmperature were extreme cold here...did not wear socs as well...Since a month , both my feet sole started itching, i applied moisturizer , calamine lotion , took cetrizine but it didnt affect much. So visited a doctor. She prescribed (Terbinafine Hydrochloride solution 1% ) cream. I did not not any other symptom , rash except itching. After applying this cream skin started burning. So applied for 2 - 3 days and stopped, but burning continued. Its been 7 days now both feet soles are paining one to the dxtent I cant stand. Its paining in resting position as well. I am taking crocin but not much effect. Attaching photoes for ref Also blood tests done. No diabetes, thyroid , liver abnormalities. Whats causing this extreme pain...