Cyanosis occurs when the skin takes on a bluish or purple tint due to low blood oxygen levels. It can be localized to the lips, fingers, or skin in general. This can be a sign of a heart or lung problem .
Don’t ignore this sign and consult your doctor. Different types of cyanosis, central or peripheral, indicate lung or heart problems.
If you or someone you know exhibits these signs, it is crucial to seek the advice of a healthcare professional.
