Q: A 23 yr old man slipped from stairs and had a swelling A: Can you share a few more details so I can help safely? - Where is the swelling? ankle, knee, wrist, head, etc. - When did the fall happen? - Can he move the area and bear weight/use it? - Severe pain, deformity, numbness, or tingling? - Any head injury signs: vomiting, fainting, confusion, severe headache, drowsiness? - Any open wound/bleeding? For now, do immediate first aid: 1. Rest the injured part. 2. Ice 15 to 20 min every 2 to 3 hours cloth between ice and skin. 3. Compression with a snug elastic bandage not too tight. 4. Elevation above heart level. 5. Use paracetamol/acetaminophen for pain avoid ibuprofen if there is possible fracture, kidney disease, ulcers, or bleeding risk. Go to emergency now if: - Unable to stand/use limb - Visible deformity or rapidly increasing swelling - Severe pain - Numb/cold/blue limb - Head injury warning signs listed above.