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.
Why lips swell after lip injections. If youâve just had lip filler material injected into your lips, trust me that your lips are going to swell. Just how long the swelling lasts can largely depend on how your own body reacts to the product. If one lip injection product swells you like a balloon you may want to try a different one and see. I donât think itâs so much the product itself as it is the fact that you just got material injected into a sensitive area.