Sometime not much: It sometimes can be difficult to distiguish the two from symptoms patients experience alone. That is why a good physical exam is key to making the diagnosis.
Answered 1/21/2013
5.4k views
A doctor has provided 1 answer
5 doctors weighed in across 2 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
10 doctors weighed in across 4 answers
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question