What Does it Mean When Your Upper Lip Is Swollen?
Swelling occurs when there is an accumulation of fluid in the tissues. Swelling of the upper or lower lips, tongue or throat is usually due to an allergic reaction or an injury. If swelling is severe or prolonged, it is important to seek medical attention.
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Symptoms
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Swelling of the upper lip may be accompanied by an increase in the size of the lip, redness, and burning or itching.
Causes
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The medical website wrongdiagnosis.com says the most common causes of swollen lips are trauma, angioedema (hives), Melkersson-Rosenthal syndrome, Crohn's disease, and contact dermatitis. Other causes include oral herpes (also called a cold sore) and insect bites.
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Treatment
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Treating swollen lips means finding the cause. In many cases of a swollen upper lip, a cold pack may be beneficial. The Mayo Clinic suggests taking an antihistamine if swelling is due to an allergic reaction, or angioedema.
Complications
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The Mayo Clinic says that if swelling occurs inside the mouth or throat, seek prompt medical attention. Complications can include difficulty breathing, loss of consciousness and anaphylactic shock.
Prevention
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The Mayo Clinic suggests avoiding known allergy triggers to prevent angioedema and protecting the face and lips from sun and wind to help prevent cold sores.
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References
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