What are the precautions for recovery and care after liposuction?

For those of you considering liposuction, how are you preparing for the recovery process? In particular, please share any tips you have for minimizing swelling and pain. I am curious about precautions to take before returning to daily life, as well as tips for managing activity levels and diet. Advice from those with experience would be a great help. I am curious to know how everyone managed their recovery!