What includes first aid for a strain that has swelling?

First aid for treating a strain with swelling includes the following steps:

1. Rest: Stop the activity that caused the strain and rest the injured area. This allows time for the tissues to heal.

2. Ice: Apply an ice pack or cold compress to the affected area for about 20 minutes at a time, several times a day. This helps to reduce swelling and pain.

3. Compression: Use an elastic bandage or compression wrap to support the injured area and help reduce swelling. Make sure the bandage is not too tight, as this can restrict blood flow.

4. Elevation: Elevate the injured area above the level of the heart to help reduce swelling and improve circulation.

5. Pain relief: Take over-the-counter pain relievers, such as acetaminophen or ibuprofen, to help relieve pain and inflammation.

6. Stretching and strengthening exercises: Once the swelling has gone down, start doing gentle stretching and strengthening exercises to help improve the flexibility and strength of the injured area.

7. Physical therapy: In some cases, physical therapy may be necessary to help rehabilitate the injured area and restore full function.

8. Seek medical attention: If the strain is severe, accompanied by significant swelling or pain, or doesn't improve with self-care, it is important to seek medical attention. A healthcare professional can evaluate the injury and recommend appropriate treatment.