Skin, Hair and Nail Problems

I have small black dot on all body This has been going on for 2/3 months now which disease is this

My skin is dry and red patches on skin dandruff in my scalp and full body with patches and many itching on my full body

Skin problem facing more problems thin this time please suggest better medicine to take the better results

What is this rash on daughter's skin (3yr old)..........................,,,..........:.............

I am facing a lot of dandruff occurring in my scalp recently and there also hairfall and nowadays when i move my hand through my head 25 - 30 strands of hair fall easily

Since from 4 years i am using betnovate-N cream on my face.4 months back i consult a dermotologist and she was suggested acne moisturizer,acnesol nano gel, for itching and hives she was suggested dazit tablets.now i am using these medication.i take weekly one dazit tablet but it giving redness and  itching on my face as well as body also.noe days my skin was sensitive and  dry.litttle bit my skin clour also changed.day by day i am getting some what black on my face.

My daughter is 7 and suddenly has rashes on her elbows, feet, palm. They look like foot and mouth disease. I'm not sure. Can you help confirm if it's that. Pics attached. Also what can be done to help.

I had an Omnacortil 20 mg then 15 mg for 8 months. I was  fully ok till the time due to prednisolone. But as i stopped taking Omnacortil for 2-3 months, it again relapsed. Where ever crusty  lesions were , again it started to appear. Now again I am consuming Omnacortil 20 mg. Kindly suggest to me honestly, what Should I do now

Swelling in upper part of penis and itching Like infection or feel very uncomfortable please help Me

I have dark lips should i take pico laser treatmnt i am applying melalumin from 1 month and the result is very less. Also for how long the pico laser will last on my lips? And how many sittings? I do not drink smoke, bite or lick lips, do not use lipsticks (use very less). In my blood report everything is normal except vitamin d that i have started a month back. So there is no root cause.