My wife's hand are getting blue since last one week. Nerves are also visible. Her age is 35. We consulted a doctor and got test for cbc, sugar, cholesterol which are fine. Please suggest reason for blue hands and treatment.

Suggestions offered by doctors on Lybrate are of advisory nature i.e., for educational and informational purposes only. Content posted on, created for, or compiled by Lybrate is not intended or designed to replace your doctor's independent judgment about any symptom, condition, or the appropriateness or risks of a procedure or treatment for a given person.