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.
Inadequate dental fixtures â because of the constant pressure on the lips, black spots can appear; Dry lips â when the lips become excessively dry, the skin on them has the tendency to break and bleed; when the bleeding stops and a clot forms, this can appear as a black spot on the lips Increased quantity of skin pigment â this condition is also known as hyperpigmentation and it can be reason why black spots appear at the level of the lips