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.
Likey allergic rxn: Allergic reaction to a number of things could cause swollen lips with associated itchy (sic). Angioedema can cause swollen lips. Important to note if localized to one area or involves the upper and lower lips diffusely. ...Read more.
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.