Why Your Lips Turn Blue?

Answer

There are several causes to blue lips including exposure to extreme cold or high altitude. Blue lips might also be caused by chronic underlying conditions that cause a decrease in blood oxygen levels such as asthma, lung cancers, pneumonia or pulmonary hypertension.
Q&A Related to "Why Your Lips Turn Blue?"
When you are cold the blood sort of starts to freeze and it stops flowing through your lips so they turn blue
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If a person drinks things with to much caffeine or if they smoke it may cause your lips to turn black. Although it is just a dark blue some people say they look black. If you have
http://answers.ask.com/Health/Other/what_causes_li...
The three main reasons for your lips turning black are tea, coffee, and smoking. An average of 2 cups of coffee or tea a day should be fine, but you will need to quit smoking for
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Its because of the shock the body is in after receiving the kiss. Because usually the body hasn't gone through with this type of contact that looses cells because when you kiss someone
http://wiki.answers.com/Q/Why_do_lips_turn_blue_af...
Explore this Topic
Your lips could be turning blue due to exposure to extreme cold or high altitude. Blue lips can also be caused by chronic underlying conditions such as: asthma ...
Your lips may be turning blue due to a condition known as cyanosis. This condition occurs when the blood flowing into your lips has inadequate oxygen. The causes ...
Blue lips are as a result of extremely cold temperatures or lack of oxygen in the blood. Choking, lung diseases and when you are at a high altitude can cause blue ...
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