A member asked:

Tiny red bumps on my hand. not really itchy, but then the next day, where the bumps were, small black lines appeared, what could it be?

A doctor has provided 1 answer

Dr. Glynis Ablon answered

Specializes in Dermatology

That's a new one: black lines? the only thing i can think of is that you are scratching and those lines are actually blood under the skin where you scratched. Really need to see dermatologist

Answered 1/7/2015

3.4k views

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A member asked:

Tiny red bumps on my hand. not really itchy, but then the next day, where the bumps were, small black lines appeared, what could it be?

A doctor has provided 1 answer

Dr. Glynis Ablon answered

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