1 doctor weighed in:
What causes dark nuckles and knee caps and elbows and what can be done sbout it?
1 doctor weighed in

Dr. Satinder Aggarwal
Internal Medicine
In brief: Pressure
Pressure spots will develop thick skin and dark spots.
Less pressure and skin lotion will help.

In brief: Pressure
Pressure spots will develop thick skin and dark spots.
Less pressure and skin lotion will help.
Dr. Satinder Aggarwal
Dr. Satinder Aggarwal
Thank
Get help from a real doctor now
Dr. Christopher Crosby
Board Certified, Dermatology
12 years in practice
93K people helped
Continue
107,000 doctors available
Read more answers from doctors