Red Nails
One of the most common symptoms of heart disease is red nails. If you have red nails, it could be a sign that your heart isn't getting enough oxygen. Look for other symptoms like shortness of breath and fatigue, and see a doctor if you're concerned.
It may sound strange, but one of the warning signs of heart disease can appear on your fingernails or toenails. If one or more nails turn bright red without any other explanation, it's probably time to get yourself checked out by a medical professional.
While uncommon in healthy people, red nails are often present in patients with coronary artery disease (CAD) or when an inadequate supply of blood is being delivered to your vital organs—as can happen after a heart attack.
Thickened Arteries
When the arteries that supply blood to your heart muscle begin to thicken, it's usually due to plaque buildup. This process is called atherosclerosis, a significant risk factor for heart disease. The good news is that you can often reverse atherosclerosis by making lifestyle changes, such as exercising more and eating a healthy diet. But if the plaque buildup continues unchecked, it can eventually lead to a heart attack or stroke.
White Knees
White knees are one of heart disease's most common and earliest warning signs. This is when the skin on your knees turns white and feels unusually cold to the touch. This happens because the blood vessels in your legs constrict, which reduces blood flow and makes your skin appear pale. If you notice this symptom, it's essential to see a doctor immediately as it could be a sign of a more severe problem.
Smaller Waist, Thicker Arms
Most people are familiar with the apple shape, which is associated with an increased risk for heart disease. But did you know that another body type is also at a higher risk? The pear is characterized by a smaller waist and thicker arms. If you have this body type, you must be aware of the following warning signs of heart disease that can appear on your skin.
Puffy Hands and Feet
One of the most common and earliest warning signs of heart disease is swollen hands and feet. This is caused by fluid retention and is a sign that your heart isn't pumping blood as efficiently as it should be. If you notice that your shoes are tighter than usual or your rings are leaving indentations, make an appointment with your doctor.
Broken Capillaries on Nose
One of the most common places to develop broken capillaries is the nose. This is because the skin on the nose is thinner and more delicate than other areas of the face. Broken capillaries can also be caused by exposure to cold weather, sun damage, and certain skin care products. If you notice broken capillaries on your nose, you must see a doctor immediately as they could be a sign of heart disease.
Spider Veins Around Eyes
If you have spider veins around your eyes could be a warning sign of heart disease. This is because the veins in this area are very close to the skin's surface and are therefore more visible. Spider veins around the eyes can be caused by high blood pressure, a risk factor for heart disease. If you notice spider veins around your eyes, you must see a doctor to get checked out.
Yellowing Fingers
One potential warning sign of heart disease that can appear on your skin is yellowing fingers. This can be a sign of jaundice, caused by a buildup of bilirubin in the blood. If you notice your fingers turning yellow, you must see a doctor as soon as possible to rule out any underlying health conditions.
Swollen Ankles or Ears
One of the most common symptoms of heart disease is swollen ankles or ears. This is caused by a buildup of fluid in the extremities, resulting from the heart not pumping blood as efficiently as it should. If you notice that your ankles or ears are constantly swollen, you must see a doctor as soon as possible.
Blue Lines Under Fingernails
Blue lines under your fingernails are one potential warning sign of heart disease that appears on your skin. This is called nail clubbing, caused by a lack of oxygen in your blood. If you have nail clubbing, it could signal that your heart isn't pumping blood as efficiently as it should be. In addition to blue lines, your nails may become thicker and curvier than usual. If you notice any nail changes, see a doctor to get checked out.
Warning: Some symptoms of brain cancer may not be obvious. If you experience any of the above symptoms, consult a specialist or doctor if necessary.