Multiple reasons: There are many reasons for pain on the back of the knee. If it occurs with running most commonly it will be related to hamstring tendon injuries or nerve entrapment. A medical evaluation can help elucidate what is going on. Look for a sports medicine, physical medicine or orthopedic specialist.
Answered 9/18/2017
5k views
3 doctors weighed in across 2 answers
5 doctors weighed in across 2 answers
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