Acute injury treatment focuses on calming pain and swelling while keeping you moving safely. The first week matters because it shapes tissue healing, movement confidence, and how quickly you return to daily activities.

Acute injuries often happen during sport, work, lifting, or a simple misstep. Common examples include muscle strains and joint sprains. Although many injuries improve with time, the wrong early approach can prolong symptoms and slow recovery.

To guide your first steps, start with these PhysioWorks pages: acute soft tissue injury, the soft tissue injury healing guide, muscle treatment, and sub-acute soft tissue injury. If your injury occurred during sport, this guide helps: what to do immediately after a sports injury.

Acute Injury Treatment in the First Week

Early care aims to protect healing tissue without creating unnecessary stiffness. With the right acute injury treatment approach, many people regain movement sooner and reduce the risk of ongoing pain.

How physiotherapy may help

A physiotherapist can assess the injured area, screen for red flags, and set clear activity limits. They then guide symptom-led movement, progressive loading, and a safe return to work or sport.

Current clinical frameworks such as PEACE & LOVE and CARE emphasise education, graded loading, and active recovery rather than prolonged rest.

What to do in the first 0–7 days

1) Protect, but keep gentle movement

Avoid sharp pain initially. However, comfortable movement through small ranges helps circulation and limits stiffness.

2) Compression and support

Compression may help manage swelling. Depending on the injury, short-term bracing, taping, or walking aids may help.

3) Elevation when swelling is obvious

Short periods of elevation, especially after activity, can assist swelling control.

4) Ice or heat?

Ice may help short-term pain relief in the first 48–72 hours. Heat can increase swelling early on. For guidance, see avoid HARM in the first 72 hours.

5) Medication and anti-inflammatories

Some medications reduce pain but may influence early tissue processes. Discuss options with your GP or pharmacist.

What to do next

If pain, swelling, or movement limits persist, a physiotherapist can tailor acute injury treatment to your injury and goals.

References

1. Dubois B, Esculier JF. Soft-tissue injuries simply need PEACE and LOVE. Br J Sports Med. 2020;54(2):72-73. PubMed
2. Fousekis K, Tsepis E. Minor soft tissue injuries may need PEACE in the acute phase, but moderate and severe injuries require CARE. J Sports Sci Med. 2021;20(4):799-800. PubMed
3. Ruiz-Sánchez FJ, et al. Management of ankle sprain: a systematic review. Int J Environ Res Public Health. 2022. PMC