The city has been experiencing continuous hot and humid weather over the past couple of days. Yesterday, reporters learned from various hospitals that there has been a significant increase in patients with hypokalemia, diarrhea, and cardiovascular and cerebrovascular diseases seeking medical treatment.
Yesterday morning, the Third City Hospital admitted a patient with sudden limb weakness and an inability to walk. An examination revealed that the patient's condition was caused by excessive sweating and potassium deficiency. Ma Wanyi, head of the emergency department at the Third City Hospital, stated that in hot weather, people tend to sweat profusely when outdoors, leading to symptoms such as fatigue, limb weakness, loss of appetite, and abdominal discomfort. These conditions are often related to potassium deficiency (hypokalemia). Therefore, it is important to consume more potassium-rich foods during the summer. "Bananas are rich in potassium and can quickly replenish energy. The sugars in bananas are rapidly converted into glucose, which is immediately absorbed by the body, making them a fast source of energy." Tea also contains a high amount of potassium. Drinking more tea in hot weather can help relieve summer heat and supplement potassium.
Sauna-like weather is a high-incidence period for cardiovascular and cerebrovascular diseases. Individuals with these conditions should avoid exercising in the early morning, as the sympathetic nervous system is more active at this time, leading to higher blood pressure and blood sugar levels, which can加重 the burden on the heart. It is better to exercise in the evening when the heat has subsided. These individuals should ensure they get adequate sleep, avoid staying in air-conditioned rooms for extended periods, drink plenty of water during the hot season, maintain a light diet, reduce the intake of greasy foods, and eat more foods with bitter and sour flavors.