Swollen feet in summer may be caused by liver and kidney dysfunction, varicose veins of the lower extremities, heart failure and other factors.
1. Liver and kidney dysfunction: In summer, when the weather is hot, the patient may take in more water. If the patient has cirrhosis and other liver diseases that lead to liver dysfunction, it will lead to the decrease of albumin in the body, which will lead to the exudation of water into the tissue space and cause swelling. If the patient has renal insufficiency, it will lead to the obstruction of water excretion, which will stagnate into the tissue interstitial space. Therefore, the symptoms of swollen feet will appear.
2. Varicose veins of the lower extremities: In summer, due to the hot weather, the body’s need for heat dissipation increases, blood vessels expand blood flow increases, if you suffer from varicose veins of the lower extremities, it may lead to blood stasis in the lower extremities, resulting in swelling of the feet.
3. Heart failure: In summer, hot weather, blood vessel expansion, if the patient’s heart dysfunction, pumping ability to reduce, can also lead to blood stasis, resulting in swollen feet.
If the patient’s feet are swollen with swelling or pain in other parts of the body, he should go to the hospital in time.