Skin, Hair and Nail Problems

Yesterday was good, I woke up in the morning and feels little pain at the corner of my lips and little bit inside the mouth, later I found this bumps while seeing in mirror, May I know what would be the reason of this tiny, slightly painful bumps appears from nowhere, photo attached.

Tanning problem pigmentation and darkspot and pimple and acne prone skin Many spot around My space ...

Sir i have been facing problem of hairfall and my hairs in side are becoming less so i consulted one of your doctor and he prescribed me minoxidil i used it for 3 months then he said me to use combination of minoxidil and finasteride , now after using it for 1 months now my hairs in side are also coming so i decided to stop it cause i have mild anxiety problems , in family everyobe has good hairs so plz tell me if i discontinue is all my hairs going to fall or not ..plz sir help me ...plz suggest me what to do i have spended very much money on counsulting every time ...plz help me

I recently shaved my head and found many red patches on my head. Previously it was a bit itchy and had dandruffs. I have tried using different shampoos but that didn't help. I have attached two photographs to show affected area. Please help

I recently shaved my head and found many red patches on my head. Previously it was a bit itchy and had dandruffs. I have attached two photographs to show affected area. Please help.

I've these pores kind off thing under skin which is white. It's visible white from outside and hardens nearby skin and peeling off the the first layer of skin I see these white pores which won't come out and it's roots are kinda inside. Over the time it keeps skin thick and make it hard. I've had this before probably in different finger and when it came out it had white hard pores inside the skin. Kindly suggest what this is and why it's happening in different area of skin specially in palms.

Back when i was a kid i had fungal infection. I applied ointment it went awaý. Will it affect my fertility

Please share the medicine names & cause of this allergy. Is this allergy will spread to others? I Attached the Photo, Please check

There is some kind skin infection on tip of my thumb. There is pain when the nail grows over it. It's pains even when pressure is applied over it.

In my right leg knee got something like that in the attached pic. It is there from few months and It's growing. Don't have any itchy sense but not sure what it is and don't know how it came. Is it something serious?