Skin, Hair and Nail Problems

I am struggling with Psoriasis since last 22 years Now I am 34. I tried everything Homeopathy, Herble, and Alopathic treatment nothing worked. Now I am boared and using topical medicines like Topisal 6% ointment and lotion , clobetsol and salysalic acid , coal tar containt ointment and shampoo since last 8 years. I am using it occasionally but after few months Psoriasis bounce back. In my childhood dr. Prescribed me methotrexate it's amazing it really works ...that time I was Psoriasis free for 5-6 years. I used  it just for 3-4 months then never. In my case methotrexate is only option? I know there is side effects ..but I am just sick of my currunt situation.

My razor bumps are not going away.. at night it comes and in the morning all bumps vanish it self... Every day happens like this . After workout it increases in numbers .

Can I use adaferin for butt acne during periods .It was prescribed by my doctor and I just want to know if we can use it during periods

I forgot to put on my sunscreen before going on a road trip and was wearing sleevless due to which i have got extremely tanned and the tanned area burns a bit and is distinctly visible and looks really bad so is there anything that I could do

I am facing severe Hair loss with dandruff and itching scalp started years ago.. Please suggest any shampoo or conditioner or other treatment

I have black dots on back from.past 6 years Please advise what i need to do for this As i am very frustrated of this

Feeling too much itching and burning sensation on effected areas. Coconut oil and camphor not reducing itching. Any thing to take in addition?

My 2.8yr old baby has got this Mark On her hand suddenly .what is that .there is no any itching .which cream shall i apply

I have got Freckles on face, very dull & tired face, uneven skin tone, despite a good diet & excercise routine

I have 4 years old cut scars on my foot because of an accident... i want to remove that scars...help me to find a best ointment to treat that scars