When arteries in your arms or legs become narrow, it can cause problems with blood flow, known as peripheral artery disease. Narrowing of the arteries can lead to painful cramping, as well as contribute to the formation of plaques. Buildup of fats, cholesterol, and other substances in artery walls is referred to as atherosclerosis. This buildup can make you less sensitive to warmth and cold.
See a doctor if you experience a whole range of symptoms in the morning, as this may be a warning sign of arterial insufficiency. Symptoms of peripheral artery disease in the morning include:
- Chest pain: This is a common symptom of arterial insufficiency that some may experience upon waking in the morning due to inadequate blood flow, especially if the blood is not sufficiently oxygenated to the heart. - Difficulty breathing: Insufficient blood flow due to arterial insufficiency forces the heart to work harder to pump oxygen-rich blood to the organs, which leads to shortness of breath and feelings of fatigue. - Fatigue: Decreased heart capability to pump blood due to arterial insufficiency may cause lack of oxygen in the body, leading to fatigue in the morning, even after a sufficient night’s sleep. - Cold extremities: If you notice that your extremities are cold upon waking, this may indicate a disrupted blood flow to the arms and legs due to arterial insufficiency. - Elevated blood pressure: Morning elevated blood pressure may signal issues with arteries, so it is important to consult a doctor to avoid damage to the heart.
Arterial insufficiency can lead to a series of complications throughout the body. Although arterial insufficiency is often linked to heart problems, it can affect arteries in any part of the body. Depending on the specific arteries affected, symptoms may vary.
