5 symptoms of blocked arteries seen in hands or arms

Blocked arteries are often associated with heart strokes or attacks, but they can manifest in different ways. When those arteries become narrowed or obstructed, the hands may even begin to show some signs, unusually so, long before things become critical. If the blood flow in the arms or hands is reduced, the tissues are not receiving enough oxygen and nutrients they need. Over time, this can worsen from mild numbness to serious health complications..
Here are five most overlooked warning signs that may indicate block or narrowed arteries.

Sudden sharp pain in in one hand could be a red flag for a blood clot or a blocked artery. This type of pain may feel sharp, deep or sometimes overwhelming, it usually affects one hand, and it could be a sign of critical limb ischemia, a medical condition where the blood flow in suddenly cut off. Along with intense pain, one can experience numbness or a tingling sensation, as nerves in the hand suddenly become deprived of oxygen. Though this is less common in peripheral artery disease, it can happen when the artery disease has progressed to a critical stage.

Often the reduced blood flow can lead to changes in skin color, particularly fingers, one might notice that their fingers are turning blue, white or purplish depending upon how serious the restriction is. Although, these might be triggered by cold or stress. This is a type of Peripheral artery disease known as Acrocyanosis (Persistent bluish discoloration of hands and feet from poor circulation)

Medically known as claudication, it can affect the forearms and arms when the arteries supplying blood to these areas are narrowed or blocked. When the arteries in our arms are partially blocked by atherosclerosis, the buildup of plaque inside the artery walls, the muscles don't get enough oxygen rich blood during activities. They can feel tired, heavy or cramped up! This may indicate that the peripheral artery disease is affecting the upper limbs.

Peripheral Artery disease is caused by poor blood flow to the veins, and when that poor blood flow worsens, beyond medications it slowly tissue health, including nails and skin. This might result in slow-growing or brittle fingernails. In more advanced cases nail growth may eventually stop altogether, nails may start to appear, discoloured and unhealthy
Also See: How to know if ones’ arteries are blocked: Doctor shares 4 essential non invasive tests​

In upper extremity PAD, muscle weakness in the hands or arms can gradually happen due to long term insufficiency in blood. This leads to weakened grip strength, hand fatigue during basic tasks and in more advanced cases muscle atrophy (shrinking) of the hand or forearm.

Seek timely medical attention and clearly describe your symptoms to a healthcare provider. Make important lifestyle changes such as quitting smoking, staying physically active, and maintaining a balanced, nutritious diet. Focus on managing stress effectively, getting enough restful sleep, and reducing or avoiding alcohol. These steps can significantly improve your overall health, boost well-being, and help prevent long-term health issues. Long-term success depends on consistency, awareness, and a proactive approach to self-care

Take care of these signs

Routine checkups and mindful living can strengthen the heart and enhance longevity. Early intervention can significantly contribute in better recovery.