Q: When do you use hot compression and when do u use cold compress in physiotherapy A: Use this quick rule: - Hot heat = relax and loosen - Cold ice = calm and reduce inflammation Use cold compress when: - New injury first 24 to 72 hours - Swelling, redness, warmth, throbbing pain - Sprains, strains, bruises, post-exercise flare-up How: 10 to 20 minutes, with a cloth barrier, repeat every 2 to 3 hours early on. Use hot compression when: - Stiffness and tight muscles - Chronic pain old back/neck pain, muscle spasm - Before stretching or exercise to improve movement How: 15 to 20 minutes, warm not burning. Avoid: - Heat on a fresh swollen injury - Ice on very stiff tissues right before activity if it makes you too tight - Either directly on skin or for too long burn/frost risk Practical sequence in rehab: - Early acute phase: mostly cold - Later recovery phase: more heat for mobility - Sometimes heat before exercise, ice after if irritated If you want, I can give you a simple decision chart for specific problems ankle sprain, knee OA, low back pain, tendonitis.