High cholesterol symptoms: 5 warning signs of increased LDL levels and clogged arteries that may appear at night

High cholesterol does not show overt symptoms. However, there are certain warning signs that may be indicative of elevated LDL levels in the body.

High cholesterol is a major health problem that is increasing among people in the contemporary era. Cholesterol is basically a waxy substance that builds up in the arteries creating a blockage to the optimal flow of blood and oxygen. Elevated levels of low-density lipoproteins (LDL) can put your heart health at risk. High cholesterol levels can be due to a sedentary lifestyle, lack of physical activity, unhealthy diet, sleep disturbances, high level of stress, genetics, etc. Therefore, it is essential to understand the warning signs that may appear subtly during the day or night. To detect the correct cholesterol level, it is important to have a blood test. While there are no obvious signs of high LDL, there are some subtle warning signs that one can watch out for.

5 signs of high cholesterol that can appear at night

1. Chest pain or discomfort: One of the most alarming symptoms associated with high cholesterol and clogged arteries is chest pain or discomfort, often called angina. This pain may manifest as a feeling of pressure, tightness, or fullness in the chest. While it can occur at any time, some people report experiencing this discomfort more intensely at night, especially when lying down. If you notice recurring chest pain at night, it is essential to see a doctor immediately as it may indicate reduced blood flow to the heart.
2. Difficulty breathing: Shortness of breath can be another worrying symptom that becomes more pronounced at night. People with high cholesterol may experience difficulty breathing, especially when lying down. If you wake up at night gasping for breath, it is essential to seek medical attention to evaluate your cardiovascular health.
3. Fatigue and sleep disturbances: Unexplained fatigue is a common symptom of high cholesterol and clogged arteries. This fatigue can be especially noticeable at night, when the body should be resting. People may find it difficult to fall asleep or stay asleep, leading to restless nights. Chronic fatigue may be caused by the heart working harder to pump blood through narrowed arteries, which can interfere with sleep patterns.
4. Leg pain or cramps: Many people with clogged arteries experience leg pain or cramps, especially during physical activity. However, this discomfort can also occur at night when the body is at rest. Known as claudication, this symptom occurs when blood flow to the legs is insufficient due to narrowing of the arteries. If you wake up with cramps or heaviness in your legs, it could be a sign of peripheral artery disease (PAD), often related to high cholesterol levels.
5. Night sweats: Night sweats can be an alarming symptom that may indicate underlying health problems, such as high cholesterol and cardiovascular problems. Excessive sweating during sleep may be a response to the body’s stress signals, such as reduced blood flow or increased stress on the heart. If you frequently wake up drenched in sweat, especially accompanied by other symptoms such as chest pain or difficulty breathing, seek medical attention to evaluate the health of your heart.

Recognizing the signs and symptoms of high cholesterol and clogged arteries, particularly those that may appear at night, is vital for early intervention. If you experience any of these symptoms, combined or not, for prolonged periods, it is essential to consult a medical professional.