A cold compress is best immediately after the injury to decrease swelling and to increase vasoconstriction to the area to help keep bruising to a minimum. After a day or so, when the swelling has decreased, apply warm compresses to increase blod flow and eliminate the bruising quicker.
Hot compress should be use 5-10mins. It should alternately do with the cold compress for a better result.
hot compress. to promote vasodilation that relaxes the muscles
series of hot and cold water applications. A hot compress (as hot as an individual can tolerate) is applied for three minutes followed by an ice cold compress for 30 seconds
Perhaps you enquire regarding 'hot and cold compress' as used for sprains and tissue damage.
HOT
Cold compress or ice pack (frozen peas or something else similar).
Applying a hot compress can help to increase blood flow, relax muscles, and reduce pain and stiffness. A cold compress can help reduce inflammation, numb pain, and decrease swelling by constricting blood vessels. The choice between hot or cold therapy depends on the type of injury or condition being treated.
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.)
hot, if cold, there is a posibility of a cold!
Hot weather
Could the inquiry been about hot and cold compress, a method used to relieve sprains.
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.