I've been receiving lip fillers for about 5 years now.  I've done it 3 times and each time my experience is better.  My first was with Juvederm and I had excessive swelling for about a week.  I think it was partly due to the Dr.'s technique, and partly due to my lack of research (I did it on a complete whim post botox).  The second time was with Restylane (close to a full syringe).  I swelled...