Possible infection: Normally, a small cut will heal on its own with good skin care. Since it has been 3 weeks, things should be better by now. If you have other medical problems (ie. Diabetes), it may complicate proper healing. There is a chance your finger may have a small infection needing antibiotics to complete the healing process.
Answered 3/1/2016
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A doctor has provided 1 answer
A doctor has provided 1 answer
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