There are many small white spots on one side of the small arm, which are not painful

Sep 18 20213 people replied
Description Of Condition:

I have always loved playing basketball, but since this summer, there are many small white dots on my right arm only, which are not painful and do not itch, and they have persisted until now, and they seem to be slightly raised when touched, which was not the case before, and they do not change color after sunbathing, and they are especially obvious when compared with the tanned skin, and the range is also larger than the front over time, and each dot has become larger.What is this disease?What is the cause?Is there any medicine that can be used to cure it?

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