For acute pain
Ice immediately.
If it is confirmed that the arm is an acute sprain and contusion, it is suggested to stop related work or exercise immediately and deal with it urgently. First of all, use ice cubes or cold towels for cold compress to reduce the local temperature of the body, thus reducing the local blood circulation and congestion of the arm muscles, thus reducing the swelling and pain of the arm.
External intervention
After the above actions, in order to speed up the recovery of the arm, you can use a plaster specifically for acute sprain and contusion, such as Enjoy Sticker, which can effectively repair and block inflammatory factors and repair cell damage. Generally, use the Enjoy sticker for about 6 hours, and the pain and swelling of the knee joint will be significantly reduced. If you have any slight improvement suggestions within 24 hours, you can go to a nearby doctor.
Please rest immediately and reduce exercise within 3-5 days.
Please exercise as little as possible or lie still after treatment, which can further reduce the burden on your arm and accelerate the improvement of your arm.
Delayed arm pain
Delayed arm pain is an increase in muscle lactic acid caused by overwork or aerobic and anaerobic exercise. It is suggested to soak in hot water first to accelerate blood circulation, promote lactic acid dissolution and relieve local pain. It usually takes one night to get better.