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.
What lips say about your health. The lips are often associated with beauty but their condition can also speak volumes about your general health. This can be a strong indicator of poor health. Swollen lips are sometimes caused by Crohn's disease, which normally causes swelling in the bowel but can inflame the lymph ducts at any point in the body. Swollen lips can also indicate a food sensitivity.