Symptoms of lower extremity venous thrombosis that cannot be ignored include localized swelling and pain in the affected limbs, even hypovolemic shock, ischemic necrosis of the limbs, acute respiratory distress, chest pain, hemoptysis, and so on.
The common symptoms of venous thrombosis of the lower limbs are localized swelling and pain in the affected limbs, accompanied by a feeling of localized heaviness, which is aggravated when standing or walking, and sometimes varicose veins, as well as systemic symptoms such as fever, fatigue, palpitations (rapid heartbeat, often accompanied by panic).
With the progress of the disease, swelling, pain progressive aggravation, lower limb reflux obstruction, return blood flow sharply reduced or even lead to hypovolemic shock, or even ischemia of the limb, necrosis. If the thrombus is dislodged, it may cause pulmonary embolism, leading to acute respiratory distress, chest pain, hemoptysis, etc., even life-threatening.
When lower extremity venous thrombosis is formed, it is important to seek timely medical treatment and active treatment to avoid various serious consequences.