Pain.: When red cells sickle, they become rigid and block the flow of blood. If this happens in muscle or bone, the result is pain. In the lung it's pain and shortness of breath. In the brain, it can cause a stroke. Any organ can be effected. A painful crisis happens when blood flow is interrupted. They are episodic and unpredictable.
Answered 12/9/2013
5.5k views
9 doctors weighed in across 3 answers
2 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