4. Injuries
Sprains, fractures, or even minor injuries naturally lead to swelling as part of the body’s healing process.
Red-Flag Symptoms to Watch For
While mild swelling may go away on its own, some symptoms mean it’s time to see a doctor right away:
Sudden swelling without a clear cause
Severe pain or heat in the swollen area
Skin that feels very tight or changes color
Swelling that lasts several days or keeps coming back
Trouble walking or putting weight on the foot
These may be signs of conditions like deep vein thrombosis (DVT), infection, or circulation problems that require urgent medical care.
What You Can Do at Home
For mild, occasional swelling:
Elevate your legs for 15–20 minutes to reduce fluid buildup.
Apply cold compresses to soothe discomfort.
Stay hydrated — drinking water helps your body flush out excess fluids.
Cut back on salt, which can make swelling worse.
Move regularly — a 30-minute walk each day improves circulation.
