All symptoms
Swelling in 1 leg (rarely both legs)
Swelling in one leg (and occasionally both legs) can be linked to a range of health issues. It is advisable to seek medical advice if you notice this symptom.
When to seek medical help
If your swelling in 1 leg (rarely both legs) is severe, sudden, or accompanied by other concerning symptoms, seek urgent medical attention. Always consult a healthcare professional if you are concerned.