Alterate heat and cold is good for stopping swelling, as well as compression.
to stop swelling...
you can put ice on it
Put on the ice immediately, it should calm the swelling.
No. It will reduce swelling only. Pressure will stop bleeding.
depends on how you use them ;)
ice
Mix water and baking powder
easy, my middle name. Ice.
Immonbilise it, place ice on it, see a doctor.
There are some trick that your plastic surgeon can use during the surgery to limit swelling such as limiting the amount of cautery and the use of Sinnech. After surgery, your only real option is time.
To reduce swelling on the eye, you can apply a cold compress for 15-20 minutes several times a day. Also, try to elevate your head while sleeping to reduce fluid retention. If the swelling persists or is accompanied by pain, redness or vision changes, it's important to consult a healthcare provider for further evaluation and treatment.