An individual should see a doctor about swollen ankles if the swollen area is warm to the touch or appears red in color, according to Healthline. A doctor visit is needed if a fever accompanies swollen ankles. A pregnant woman who experiences sudden, severe ankle swelling should see a doctor.
Emergency medical attention is required if an individual experiences swollen ankles and also feels faint or experiences pain or tightness in the chest area, as stated by Healthline. Experiencing dizziness, confusion or shortness of breath or having trouble breathing along with having swollen ankles are other serious conditions that require urgent medical attention.