You can't: The kidneys are partly in the flanks so you can't tell just by how it feels. It depends on your other symptoms whether it's from your kidneys or its muscular.
Answered 10/3/2016
6k views
3 doctors weighed in across 2 answers
A doctor has provided 1 answer
4 doctors weighed in across 2 answers
3 doctors weighed in across 2 answers
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