How long to apply ice to a strain

When encountering muscle or ligament strain, ice compress is a simple and effective first aid measure and is widely used in the initial treatment. It is generally recommended that a single application of ice should last no more than 30 minutes and can be repeated every 2-3 hours to relieve pain, reduce swelling, and help control bleeding.

The role of ice compress in the treatment of strains is mainly reflected in the following aspects:

1. Reducing pain: Ice compress can reduce the sensitivity of local nerve endings and slow down nerve conduction. Speed, thereby reducing the transmission of pain signals, making the patient feel less pain.

2. Reduce swelling: After a strain, blood vessel damage will cause blood and tissue fluid to leak out, causing swelling. Ice compress can promote local vasoconstriction, reduce permeability, effectively reduce exudation, and control swelling.

3. Slow down bleeding: Ice application can reduce the flow rate and pressure of blood in the blood vessels, which helps the blood vessels in the injured area to form blood clots and achieve hemostasis.

4. Relieve muscle spasms: Ice application can change the excitability of muscles, relieve muscle spasms caused by strains, and relax muscles.

5. Reduce inflammatory response: Ice compress can inhibit the release of inflammatory mediators and reduce the aggregation of inflammatory cells, thereby reducing the inflammatory response in the injured area and conducive to tissue repair.

While applying ice, depending on the condition of the strain, the doctor may also recommend the use of oral medications such as ibuprofen and celecoxib to assist in pain relief, or the use of Yunnan Baiyao aerosol or diclofenac Sodium cream and other topical medications can be used to promote the resolution of local inflammation. If the strain is severe, such as a torn or ruptured ligament, you will need to seek medical treatment promptly, and surgery may be required to repair the damaged tissue. During treatment, patients should take adequate rest and avoid strenuous exercise to avoid affecting recovery.