Hot compress should be use 5-10mins. It should alternately do with the cold compress for a better result.
A cold compress will assist in decreasing the amount of swelling.
I have just learned that if you have an infection you should NOT use heat. The reason being is that it draws the infection out, and encourages it to spread. Cold is the way to go if you are going to use a compress (although it may be difficult. I know that a warm compress has helped me more than a cold compress.)
Cold compress or ice pack (frozen peas or something else similar).
Post cosmetic surgery you should use warm compress. My mother just had a breast reduction and was instructed to use a warm compress. Cold compress is to reduce swelling or inflammation after an injury like a spained ankle. Wish you the best in the healing process.
hot compress. to promote vasodilation that relaxes the muscles
For a knee injury, it is generally recommended to use a cold compress (ice pack) in the first 48 hours to reduce swelling and inflammation. After 48 hours, you can switch to using a hot compress to help relax muscles and promote healing.
A cold compress is good for swollen tissues. For tired muscles the best thing is heat or massage.
For unknown reasons of ankle and foot swelling, it is generally recommended to use a cold compress to reduce inflammation and numb the area. If the swelling persists or worsens, it would be advisable to seek medical advice to determine the underlying cause.
applying a cold compress against the outside of the cheek; do not use heat, because it will tend to spread infection.
run cold water over the burnt area and use cold compress to reduc burning sensation.
Id recommend cold, as it reduces swelling.