Why do i have white dots in my skin?

Possibilities: White dots can be caused by many different factors including medications; loss of pigmentation due to age; infections, etc. The best answer is to see your primary and get a referral to a dermatologist for further evaluation.

Uncertain: These lesions would need to be examined, a history obtained & other tests may be necessary in order to diagnose them. Usually the lesions needs to be identified to determine the solution.