Pallor (pale): Can be a reaction to cold and vasoconstriction to keep warm, or pallor can indicate anemia. Blue lips, cyanosis, can indicate lack of oxygenation, a sign of pulmoanry or heart problems. However, check with your doctor to figure this out rather than looking in the mirror.
Answered 3/24/2013
5.2k views
A doctor has provided 1 answer
4 doctors weighed in across 2 answers
3 doctors weighed in across 2 answers
6 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