What’s a completely useless fact you love sharing?
I do not think this is useless, but cold compresses help reduce swelling and pain. So, if you bang your hand or foot against something, apply a cold compress during the first two days.
A hot compress can help relax muscles and ease stiffness. However, avoid using a hot compress during the first two days after an injury, as it can increase swelling. After those first two days, if the swelling has settled, you can use a hot compress to help relieve any remaining discomfort.
