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Angioedema is a reaction that causes swelling beneath the skin and often affects the lips or eyes. It can be triggered by an allergy or infection and is sometimes accompanied by hives.
Face swelling combined with shortness of breath or lip swelling can be a sign of a life-threatening allergic reaction called anaphylaxis, which is a medical emergency, Lipner says. In these cases ...
Facial plethora is an excessive blood flow to the face and is a hallmark sign of Cushing's syndrome.The blood flow is to the superficial capillaries of the skin. [2] The increased blood flow causes swelling of the facial tissue giving the appearance of a rounded moon face made red by the increased capillary blood flow.
Angioedema is an area of swelling of the lower layer of skin and tissue just under the skin or mucous membranes. [1] [3] The swelling may occur in the face, tongue, larynx, abdomen, or arms and legs. [1] Often it is associated with hives, which are swelling within the upper skin. [1] [3] Onset is typically over minutes to hours. [1]
Different areas of the face experience swelling for different reasons. For example, the under-eye area is the most common ground for puffiness—because the skin is so thin there, it’s ...
The capillaries may break, leaving small blood marks under the skin. The veins themselves can become swollen, painful and distorted – a condition known as varicose veins. [17] Muscle action is needed not only to keep blood flowing through the veins but also to stimulate the lymphatic system to fulfil its "overflow" function.
It'll spread signals throughout your body to tell you to mobilize blood sugar and increase your blood pressure in order to keep you alert. "It's a necessary hormone," Dhindsa says. "We all need it ...
Livedo reticularis is a common skin finding consisting of a mottled reticulated vascular pattern that appears as a lace-like purplish discoloration of the skin. [1] The discoloration is caused by reduction in blood flow through the arterioles that supply the cutaneous capillaries, resulting in deoxygenated blood showing as blue discoloration ().