Warning signs of heart disease appear on the skin

Some abnormalities in the body of cardiovascular patients will manifest on the skin. That is why in many cases, dermatologists are the first doctors to detect heart problems in patients, according to Insider (USA).

Swollen feet and legs can be a sign of heart disease.

See a doctor as soon as possible if you experience the following symptoms:

Blue or purple skin

This is a sign of blood vessel blockage. Because the blood vessels are blocked, blood cannot circulate normally. As a result, the skin becomes cold, lacks oxygen and turns blue or pale.

If blood circulation is poor in a particular area, such as a finger or foot, early intervention is needed. If the blockage of blood flow and lack of oxygen persists, the skin and tissue in that area can die, according to the American Academy of Dermatology (AAD).

In more severe cases, bluish skin is a sign that the heart is pumping blood poorly. This symptom is most evident in people with heart failure.

Swollen fingertips, nails curled down

If you have swollen fingertips and nails that are curled downward, you should see a doctor as soon as possible. This condition is called clubbing of the nails. It is a warning sign of serious health problems such as heart disease or lung disease.

Swelling of the feet and legs

Swelling in the feet and legs can be a sign that your heart is not working properly. Many heart-related conditions cause fluid to build up in your feet and legs, leading to swelling. In some cases, swelling can even extend to your thighs and hips.

Lumps on fingertips and toes

This is a warning sign of an infection in the heart or blood vessels. In many patients with endocarditis, small lumps develop on the fleshy tips of the fingers, toes, or both. These lumps may last from a few hours to several days.

The lump will eventually disappear. However, the patient will still need treatment. Since the infection is caused by bacteria, the doctor will prescribe antibiotics. In some cases, surgery will be required, according to Insider .

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