Muscle Strain
A muscle strain (pulled muscle) is a stretch or tear of muscle fibers, usually from overuse, sudden force, or improper movement. Most strains heal with simple home care.
Table of Contents
Quick Facts
- ICD-10: M62.9
- Common locations: Lower back, hamstring, calf
- Typical recovery: Days to weeks
Severity
- Grade 1 (mild) — minor tear of a few fibers; mild pain; full strength
- Grade 2 (moderate) — partial tear; significant pain; some weakness and bruising
- Grade 3 (severe) — complete tear or rupture; severe pain; significant weakness
Treatment
RICE in the first 48 hours
- Rest the injured area
- Ice for 15–20 minutes several times a day
- Compression with an elastic bandage
- Elevation above heart level if possible
After acute phase
- Gentle stretching and range-of-motion exercises
- Gradual return to activity
- Physical therapy for moderate-severe strains
- NSAIDs short-term for pain
When to See a Doctor
- Severe pain, swelling, or bruising
- Inability to bear weight or use the limb
- Numbness or tingling
- Visible deformity
- Pain not improving after a week of self-care
Medical Disclaimer: This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider with questions about a medical condition. If you are experiencing a medical emergency, call your local emergency number immediately.
References
- American Academy of Orthopaedic Surgeons. Muscle Strain Information.