A member asked:

My dad has had black decaying looking fingers. what is the cause of it?

A doctor has provided 1 answer
Dr. Yun Tran answered

Specializes in Family Medicine

See a doctor: A doctor needs to look at them. If he is a smoker he needs to quit. And I sure hope they are not infected now turning gangrenous. Has he worked in manual labor? or come into contact with chemicals frequently?

Answered 3/2/2016

1.5k views

Thank

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