Hello,
It is good to know that your Doppler examination shows no clots. Since you have history of multiple concussions and bruises to the leg and foot because of a car accident and now are experiencing swelling in the ankle it is indicative that the
injury / trauma has not healed completely.
The swelling in the ankle can be due to secondary lymph-edema. The lymph vessels and nodes may not have healed completely causing changes in the lymph flow and hence, swelling. No worries. Be careful with your leg and ankle, it will go away with time, have patience. To reduce swelling keep your foot on a stool while sitting or on a pillow when on bed. Wear shoes that are comfortable, avoid wearing them for a longer period of time. Loose weight if
obese, manage
stress. Stay quite active so that body's circulatory system functions well &
aids faster healing. But do not over stress yourself.
Take anti-inflammatory medicines and avoid salty food and snacks to prevent water retention if any. Control your blood
glucose level at all cost. Take food, fruits and veggies that are natural diuretics to flush out excess water. Soak foot in warm salt water for some time at least twice daily.
Cold compress or applying ice packs are also effective.
Take care. Hope I have answered your question. Let me know if I can assist you further.
Regards,
Dr. Nupur K., General & Family Physician