The Upper West Side is primarily residential, with 209,000 people / 1.9 square miles, meaning about 110,000 people per square mile / 42,500 per square kilometer. The most densely populated city in the world.
Angioedema is caused by an allergic reaction to something you've eaten, an insect bite, pollen allergies, or a medication you've taken. 1  It causes a swelling of the lips, face, and tongue, which usually occurs rapidly. It can also sometimes be accompanied by redness or bumps (hives). Due to the swelling, you may have difficulty talking. Angioedema can also cause swelling of the airway and difficulty breathing, which may be life-threatening.
In less serious cases, swelling may appear and disappear quickly, for example after chapping or sunburn. Swelling that develops over time and lasts longer may be a sign of infection or a more serious inflammation or condition. Symptoms of swollen lips. Swollen or âfatâ lips can be debilitating and painful. In some cases, people may have difficulty: Eating; Drinking; Talking; Opening their mouth ; Other symptoms that may occur along with lip swelling include: Blisters; Chapping; Lip discolouration; Fatigue; Pain; High temperature or chills; Headache; Causes of swollen lips