Upvote on-topic answers supported by reputable sources and scientific research.Answer questions with accurate, in-depth explanations, including peer-reviewed sources where possible.(n.d.).Please read our guidelines and FAQ before posting Understand your risk for excessive blood clotting.
You can learn more about how we ensure our content is accurate and current by reading our editorial policy. We link primary sources - including studies, scientific references, and statistics - within each article and also list them in the resources section at the bottom of our articles. Medical News Today has strict sourcing guidelines and draws only from peer-reviewed studies, academic research institutions, and medical journals and associations. In cases of both ischemic and hemorrhagic stroke, it is important that a person and their doctor take care to manage their If a person has a hemorrhagic stroke, a doctor may need to stop the bleeding or reduce pressure in the brain with surgical intervention, depending on the cause, location, and size of the bleed in the brain. People should call 911 for rapid emergency services.Ī doctor can treat an ischemic stroke with thrombolytic medications that dissolve blood clots. Hemorrhagic strokes occur when a blood vessel in the brain ruptures and bleeds into the surrounding tissue.Ī stroke is a serious condition that requires emergency medical treatment.Ischemic strokes occur when blood clots or fatty deposits develop inside a blood vessel and restrict blood flow to the brain.Strokes often cause numbness in one arm, leg, or side of the face. The exact type of treatment will depend on the location of the blockage, the person’s overall health status, and the amount of time that has elapsed since the heart attack began.Ī stroke occurs when something restricts or completely blocks blood flow to part of the brain. People should call 911 immediately if they think that they or someone else is having a heart attack.ĭoctors will attempt to open the blocked artery and restore blood flow to the heart. pain or numbness in the back, shoulders, neck, or jawĪ heart attack is a serious medical emergency.pain in the upper stomach, which may feel like indigestion or heartburn.The heart muscle may become damaged or stop functioning altogether if it does not receive enough oxygen.Īccording to the National Heart, Lung, and Blood Institute, the most common symptoms of a heart attack include: In rare cases, a heart attack can also happen when the coronary artery spasms, which tightens the vessel and restricts blood flow to the heart. A blood clot or plaque buildup can create a partial or complete blockage in one or more of the blood vessels that supply the heart, causing a heart attack. Doctors can prescribe medications to treat underlying health conditions that may contribute to poor circulation.Ī heart attack occurs when the heart does not receive enough oxygen-rich blood. People who have large blood clots or several blocked arteries may require surgery. Exercising can also help improve circulation. Wearing compression wraps can help reduce swelling in the limbs. Treatment for poor circulation depends on the underlying cause. Diabetes: This can affect the circulatory system as high levels of blood sugar lead to plaque formation and blood vessel damage.Peripheral artery disease: This is a type of atherosclerosis in which plaque accumulates in the arteries in the arms and legs.Blood clots can create partial or complete blockages inside a blood vessel. Blood clots: These form when coagulated blood clumps together inside a blood vessel.Plaque buildups can cause the arteries to harden and narrow, restricting blood flow. Atherosclerosis: This condition occurs when cholesterol deposits, called plaque, accumulate in the blood vessels.It can also be a symptom of other conditions, including: Poor circulation is not a medical condition in itself, but it can happen if a person does not move enough during the day. Reduced blood flow can cause other symptoms, such as: Poor circulation can cause numbness and tingling in the arms, hands, legs, and feet. Share on Pinterest Aitor Diago/Getty Imagesīlocked or compressed blood vessels can interfere with blood circulation to and from the heart.
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