ARTICLES

Purple or bluish discoloration of the lips could be caused by lack of oxygen in the red blood cells, according to Healthline. Discoloration can also indicate physical defects in red blood cells, such as sickle cell anemi...

www.reference.com/world-view/lips-turning-purple-c770b704f6d93409

The main cause of a purple tinge in fingernails is low oxygen levels in the blood. This can be caused by poor circulation, as well as habits that inhibit oxygen absorption such as smoking. A single fingernail may also be...

www.reference.com/world-view/causes-fingernails-turn-purple-8602752c9b793ec4

Bleeding of the lips typically occurs when the lips are overly dry and become cracked due to excess sun exposure, cold weather or habitual lip-licking, according to Healthline. Nutritional deficiencies can also cause dry...

www.reference.com/world-view/causes-bleeding-lips-b1b9e1df19178dd7

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Kawasaki disease symptoms include fever, rash, red eyes and swelling accompanied by discoloration of the hands, feet, lips and tongue. The disease affects the blood vessels, and it occurs mainly in children between 1 and...

www.reference.com/article/kawasaki-disease-look-like-57e638ecbcbafeed

Lip discoloration is caused by a number of factors including anemia, cyanosis, melasma, too much sun exposure, consumption of excessively hot food, high intake of caffeine, licking and biting of lips, vitamin B deficienc...

www.reference.com/article/causes-lip-discoloration-cb1caff24c7645ba

The effects of hydroquinone include difficulty breathing, hives, inflammation of body parts such as the tongue and lips, blisters, and skin discoloration, according to Everyday Health. Users of hydroquinone may also expe...

www.reference.com/article/effects-long-term-hydroquinone-use-7b22f60382070efc

Typical symptoms of lip cancer include lumps, discoloration on the lips, or a lip sore that does not heal, according to Healthgrades. A bleeding lip, thickened part of the lip, or a numb, tingling or painful sensation in...

www.reference.com/article/indications-lip-cancer-c3f994c9723a456d