Skin, Hair and Nail Problems

I've had a jock itch in my groin area for a month that didn't spread until recently. The itch is now more severe at night, and the skin burns. They are circular, normally dark patches that get red when I scratch them. I've tried both Onabet B and Clotrimazole, neither helped at all. What to do?

I have been feeling very off recently and got my tests. Vitamin D was low. I took Uprise D3 and feeling better 4 days ago. Now I am feeling some symptoms again. Can i take Uprise D3 again? Since i have been asked to take it once a week only or is it safe to take it every four days?

I got pigmentation on my left cheek after overusing ezanic gel. I want to know is it possible to cure fully. It broke all my confidence.

Please suggest how to control postpartum hair fall, which blood test I have to take, any fasting and calcium blood test required , please suggest me

I am breastfeeding 3 months old...can I take itraconazole capsules to cure my nail fungal infection?

What kind of skin issues is this I was so scared and worried past one month I had this on my arms like round dry and scaly patches

I am suffering from seboric dermatitis, my doctor suggested me ketaconazole tablet 200 for 20 days, 1 tablet a day. Is tablet is safe to take?

I'm on 4 months postpartum. I'm facing severe hairfall since 2 weeks . Previously I had vit D and Vit B 12 deficiency ( other tests are normal ) I would like to take some vitamin supplements which are safe for breastfeeding moms. Currently i'm taking tablets - COARCIMIN and GLONIA prescribed by my gynac. I never had this huge hair loss in my entire life . I know its a postpartum hairloss still it's very concerning . I wash my hair daily during sunny days and alternately on rainy days. I use Coconut hair oil and mild shampoo. I haven't done any kind of chemical treatment on my hair recently . I have no other issues like dandruff or scalp itching . My sleep is also not proper now a days. I'm too much stressed about this hairfall.I need some solution ASAP otherwise I'll get bald very soon.

From 2 - 3 days I have little reddish lumps on left hand Please check the attached photos What could be the cause ?

I feel  skin rough on my face cheeks from last 2 days Can I use Alo ver Gel or any other medications,kindly advise