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.
Pictures of Fat Lips. 1  A trauma, blow, injury, cut or wound on lips or mouth can cause a fat lip. Trauma to the mouth including lips and tongue is quite common. 2  An insect bite and stings such as bees, hornets or wasps can cause fat lips. 3  An infection such as lip herpes can lead to blisters and swelling.