Skin, Hair and Nail Problems

Whats the best time to take biotin tablets or hair supplement tablets like hairbless tablets?? I heard somewhere that biotin shouldnt be taken in night but one doctor suggested me to take hair supplement tablet after dinner?

Mole like spots are spread all over from hand to shoulders and back from more than 12 years. These look very awkward.

I am college student staying in hostel and have recently come home during covid break. I have had cystic acne since 1.5 years and when i came home the acne disappeared in a month's time till April and now since 1 week again the acne problem has started. Please help.

Hi, my hair used to be super black earlier. Recently I find my hair looking very dull and brown, evidently brown. What could be the reason for this? I have been using minoxidil for a very long time, does that have any effect on hair color?

Slightly itching, skin color changes, since 2 months, no h/o DM, HTN. Family is worrying about diagnosis and treatment.

Before I consult a doctor, I would get blood check first. I have hair thinning on sides of my head from last 3 years later which started to happen in mid partition of my head. Recently from last 1 month I have witnessed severe hair fall all of the sudden. I was taking biotin supplements (10000mg) and multivitamin and multi-minerals supplements from april, soon after I finished having these supplements my hair fall began. Please suggest which tests should I go for? To first check the deficiency cause inside me

Hi sir/ma'am, I have gone through planter wart co2 laser treatment 45 days ago and take prescription . All is good now. Is there any recurrence chance in future. Or is there any extra precautions I need to do. Please suggest. Thanks

Having Red rashes(small pimple kind) all over body, no itching or fever. Eyes are a little red as well. Had checked it with a local dermatologist they had said it is an allergy. Dr asked to take histcross L once a day. Been taking it for 2 days. No difference yet.seems to have increased. Can anyone suggest what is this and what medicine needs to be taken next.?

Allergies at lower abdomen  and More itching feeling... if i itch that area... its too paining... ...

Kindly tell me the purpose of ointment mentioned in attached pic. Any side effects?? Please describe me in detail.