The first symptoms of atherosclerosis are often subtle and may go unnoticed for some time. Generally, the first sign of the condition is a decreased ability to perform physical activities, such as walking or climbing stairs. This symptom is usually caused by narrowing of the arteries due to plaque buildup, which reduces blood flow and restricts the oxygenation of the muscles.
Other early symptoms of atherosclerosis may include pain in the chest, arms, legs, or neck, as well as shortness of breath. These symptoms are usually caused by the restricted blood flow to the heart, which can lead to angina or a heart attack. Additionally, atherosclerosis can cause a decreased ability to concentrate, dizziness, and fatigue.
In some cases, atherosclerosis may cause a stroke. A stroke is usually caused by a blockage or a rupture of an artery in the brain, which cuts off blood flow to the brain. The signs of a stroke include numbness or weakness in the face, arm, or leg, difficulty speaking, confusion, and loss of balance or coordination.
If you are experiencing any of these symptoms, it is important to seek medical attention as soon as possible to determine the cause and begin treatment. Early diagnosis and treatment of atherosclerosis can help prevent the onset of more serious health complications.