Possible causes: It could be your arthritis causing the stiffness. If the stiffness persists more than thirty minutes, see your doctor. However, it could also be your mattress if it is old. Another cause could be the amount of exercise (or lack) that you do.
Answered 4/6/2014
4.4k views
11 doctors weighed in across 5 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
9 doctors weighed in across 2 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