Skin, Hair and Nail Problems

My lips are getting darker day by day i don't know why. I not using caffeine , I don't smoke or use any local products on lips. Whenever i visit a dermatologist here he never looks to lips but says whenever he hear the problem is about lips he says we have nothing to do with it rather than laser surgery. What can do doctor? Is there any way for this?please help me doctor.

Is Noni neem and aloe Verma supplements beneficial for leucoderma, is there is affective treatment?

Which is better to treat Eczema? Fusidic Acid based creams or Salic Acid based creams? I believe Salic Acid composition works well. Please can you confirm?

I want a vit c serum for maintainence of skin .. Any suggestions for a very good vit c serum? Thanks in advance

Rashes Near Ankles. Itchy. Any medication which can be taken for this? Please let me know.. Thanks a lot.

What blood test should one take with acute hairfall? I am having more than 100+ strands hair fall daily.

I've been using brevoxyl cream to remove my dark spots on the body but i dont see any improvement, please suggest me any effective dark spot removal ointment. Thanks in advance

Black moles on face and head. Warts around neck and chest, under arms and back side. Few red moles on thigh and above knee.

Since childhood whenever I scratch my skin I get many tiny blood spots on the skin but they vanish is a few minutes. However, I have been noticing them for last few days. Kindly help me to identify as to why this is happening.

Is there any medicine/cream available for guaranteed lightening of armpits as good as normal skin tone.