3 signs accompanied by leg swelling that require immediate hospital check-up

Swollen feet caused by prolonged standing or strenuous exercise, such as running or walking, are caused by fluid buildup in the tissues. This condition usually occurs in the feet and lower legs. The feet will return to normal once the body eliminates this excess fluid, according to the US health website Healthline .

Swollen feet with pain should be checked by a doctor immediately.

Patients should go to the hospital for examination if leg swelling is accompanied by the following signs:

Pain and discoloration

If the swelling is accompanied by pain, bruising may be due to a broken bone, nerve damage or tendon damage. Bruises are caused by blood vessels under the skin that have broken and leaked blood into the surrounding area.

These injuries are usually caused by a blow, fall, or sudden force applied to the foot. Sufferers should go to the hospital as soon as possible for examination and treatment by a doctor. Proper treatment will reduce pain and speed up the recovery process.

Red rash appears

If your leg is swollen and accompanied by a red rash on the skin, you should never ignore it. The cause is most likely a skin infection, especially if there is a cut. Harmful bacteria may have entered the body through the cut.

At that time, timely treatment is extremely necessary. Otherwise, the infection will spread and make the wound more serious. When treating, the doctor will check what is causing the infection and will choose the appropriate antifungal and antibiotic drugs.

Unusually hot skin

Swollen feet and legs with warm, hotter-than-normal skin may be an abnormal sign.

Swelling of the feet due to fluid accumulation does not change the temperature of the skin on the feet. Therefore, swollen feet and legs with warm, hotter-than-normal skin may be an abnormal sign.

In people with varicose veins, blood pools in the legs. This causes the legs to swell and the skin in the area to become hot. Similarly, another vascular problem is a blood clot that blocks blood flow, causing blood to pool in the legs, which can also cause the legs to swell and become hot.

Blood clots can break off and travel through the bloodstream to other parts of the body. The consequences can lead to dangerous complications such as stroke or pulmonary embolism. Therefore, patients need to go to the hospital for examination as soon as possible, according to Healthline .

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