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.
The fat lips may be by birth. Fat or swollen lips may be due to several reasons. The soft flesh of the lips make them vulnerable to injury. Following are the possible causes for lips getting swollen or fat. Lips are amongst the most important part on the face as they add to the beauty of the person.