Skin, Hair and Nail Problems

I had one painful boil on right buttock in Sep 2019,after dermatologist visit,dr. told me to apply T-Bact cream on which it got better but after 2-3 months,I have started to fell dent kind a structure with liquid in it but the outer skin is still intact. After again with 2 different Dermotologist visit doctors prescribed me Cefadroxil 500mg & Taxim-O 200mg antibiotics & Fucidin & mupinase creams for 5 days ,But no effect.Even those are physical visits to doctors,both the doctors refused to look out for the lesion in the fear of corona.Even from the clear pictures sent for online consultation did not get the accurate treatment. Please help me as I am not able to sit bacause of this issue.

Can gym affect lumps under skin ? 10+ on right arm 10+ on left arm 15+ on back few on chest and thighs They are harmless and pain less right now. I'm getting these lumps from last 10 years. Is there any effect of gym ?

My son is having the problem of hairfall. His doctor prescribed him to use a tablet named"Hair bless" manufactured by Mankind. It contains only 30mcg of Biotin. So the doubt is, whether this amount of biotin is really sufficient for hairgrowth. If not what is the effective dosage of biotin to be taken daily for strengthening of hair follicle and good hairgrowth. Please tell me the best tablet for hair growth of my son.

Red spots coming on legs while early morning with bike driving and also in winter. Is this allergy or some other issue. Please clarify

My skin mostly upper part like back neck and scalp start to itch when my body temperature rises like after workout or going in sun. Nothing shows on skin as such like rashes or marks. This happens more in winters Please suggest and advise.

I am attaching pictures which are not foul pictures . I just wanted to know what's this ? Is it kerotine plorasis or what ? Please tell me and please tell me the solution so that I can resolve it please . I am financially weak that's why I am asking teh question here .

I have fungal infection since 4 months and I have eaten medicines for about 3 months for it and sometimes it will go and then come back again. The infection is between my legs and towards the private part. Please suggest some treatment. I have attached the photo of current infection and the treatment I have gone through.

I am 24. Years girl I am facing acne dark spot problem on my face. Kindly suggest me some medicine I really need as nxt month is my marriage I am.undergoinh treatment from.lst 4 mnth but I m not getting any benefit from it I HV oily skin Nd I am using fcewsh elugia GS Cutiemega tblt Primosa

I have stretch marks on my shoulders and on waist area. I even have PCOD. Can you suggest me any oil/medication for it. Please help me.

Hi doctor, I have been facing recurring swelling in my left Armpit since 8 months. It starts with pea size and itching then increase to marble size withing 1 hour if itch that swell or else...it remains same . After 4-5 hours, it goes off automatically .. without any medicine or treatment. It has happened 50-60 times in last 8 month's. Every times size varies. I have checked ultrasound of that area twice and results are normal. I met dermatologist and she suspect solitary mastocytoma and get skin biopsy done. I am afraid of biopsy fearing some cancerous ...does mine symptoms shows something cancerous ?? If twice ultrasound is clear...do I still need biopsy?? Please suggest. I met dermatologist when this swelling was not there in Armpit.