What Causes Leg Swelling in a 16-Year-Old Girl?

Leg swelling in a 16-year-old girl can be caused by various factors, including physiological and pathological ones. Physiological factors are usually related to lifestyle habits, such as prolonged sitting or standing, which can lead to poor blood circulation in the lower limbs and subsequent edema. Pathological factors may involve more serious health issues, like glomerulonephritis or heart failure, which require prompt medical attention for professional diagnosis and treatment.

In daily life, maintaining one posture for a long time, such as sitting or standing for extended periods, is a common cause of leg swelling. In such cases, blood circulation in the legs is easily affected, causing water retention in leg tissues. Solutions to this problem include increasing daily activity levels, such as standing up and walking around regularly or performing simple leg stretches. Massaging the legs can also effectively promote blood circulation and help alleviate edema.

Among the pathological factors, glomerulonephritis is a possible cause. This disease may be related to genetic factors or infections, and may not have obvious symptoms in the early stages. However, as the condition progresses, patients may experience symptoms such as blood in the urine, proteinuria, and accompanying leg edema. Treatment usually involves taking medications like hydrochlorothiazide or furosemide under a doctor's guidance. Heart failure is another possible pathological cause, typically resulting from cardiac dysfunction. Patients may experience dyspnea, chest tightness, and accompanied by leg swelling. Medications for heart failure include metoprolol tartrate sustained-release tablets and bisoprolol fumarate tablets.

Leg swelling may also be associated with other health issues, such as liver cirrhosis or hypoalbuminemia. In the face of these complex situations, seeking medical attention promptly is crucial. Doctors can identify the root cause through detailed examinations and diagnoses and develop a suitable treatment plan. For any leg swelling of unknown cause, it is recommended to consult a professional doctor as soon as possible to ensure effective health protection.