A piece of red on the nail?

summary

Fingernail reddening may be caused by severe pressure or extrusion of the fingernail, which leads to blood crushing on the fingernail. It may also be caused by hyperemia or drug allergy. Therefore, for the problem of fingernail reddening, timely treatment is needed according to the condition. A piece of red on the nail? Let's talk about it

A piece of red on the nail?

Nail redness can be seen in polyemia, middle-aged men are prone to polyemia, which is the disease of increased red blood cells. At this time, nail red, but also accompanied by fatigue, dizziness, headache, tinnitus, wheezing and other symptoms. Carbon monoxide poisoning, nails also become red, at the same time, the whole body skin, mucosa become cherry red.

Clubbing: the nails arch up significantly and curve around the fingers. Clubbing may indicate emphysema, tuberculosis, cardiovascular disease, ulcerative colitis or cirrhosis.

Blue Crescent: crescent shaped white spot at the base of the nail. If there is a blue halo, it indicates that there may be any of the following diseases: blocked blood circulation, heart disease, Raynaud's sign, vasospasm of fingers and toes, usually caused by freezing. But sometimes it is also associated with rheumatoid arthritis or autoimmune disease lupus erythematosus.

matters needing attention

Avoid cold and fatigue, pay attention to rest, food and daily life, hot compress physiotherapy, massage. Eat less spicy stimulation, eat less puffed food and carbonated drinks, drink more warm rice porridge.