Knee vibration: This is fairly common in people your age. It is probably due to mild muscle/nerve trauma causing the muscle fibers to contract and relax quickly. It should go away in a day or so. We call it a fasciculation. Some times it progresses to a cramp. You should do mild exercise and stretching until it improves.
Answered 11/23/2015
3.3k views
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question