Question
Last October, the second toe on my right foot started to hurt more and more in cold weather. Two years ago, my big toe on the left foot also experienced similar symptoms. After a detailed examination at the hospital, the diagnosis was thromboangiitis obliterans. I would like to ask what treatment methods are available for this condition?
Answer
Thromboangiitis obliterans is a common chronic vascular disease, often seen in young males. This disease is caused by sympathetic nerve dysfunction and spasm of small arteries in the limbs, leading to tissue hypoxia and malnutrition. The treatment methods for thromboangiitis obliterans mainly include conservative treatment and antiplatelet drugs such as aspirin and clopidogrel. In addition, using vasodilators like bellatrotein may also help alleviate symptoms. For severe cases, interventional therapy may be required, such as dilating or reconstructing narrowed or blocked vessels to improve blood circulation to the surrounding tissues. During treatment, it is also very important to quit smoking and keep warm.