causes for lips swelling
Symptoms & Signs. Swelling of the lips can arise due to different conditions. Trauma or injury to the lip and mouth area is an obvious cause of swollen lips. Allergic reactions, either to foods, medications, or other substances, can often be accompanied by swelling of the lips.
Infections and inflammatory conditions of the skin can also lead to inflammation and swollen lips (cheilitis). Less commonly, medical conditions or illnesses that affect the entire body may cause lip swelling, sometimes in association with fluid retention or swelling in other areas of the body.
stinging insects can affect the area around the bite or sting and cause: Skin rash; Hives; Itching; Swelling; Redness; Hotness. Anaphylaxis can be a life-threatening reaction that causes: Skin rash, hives, itching, swelling in areas away from the sting site; Swelling of lips, tongue, face ...
When you have an allergic reaction to a substance, your body releases histamine and other chemicals into the blood. This causes itching, swelling, and other symptoms. Hives are a common reaction. Persons with other allergies, such as hay fever, often get hives. When swelling or welts occur around the face, especially the lips and eyes, it is called angioedema. Swelling can also occur around your hands, feet, and throat. Many substances can trigger hives, including: Animal dander (especially cats)