Certain conditions can cause a person to have a rapid heartbeat, but they are not usually serious. If a person is concerned about their fast heart rate, they should speak to a doctor.
A person should seek immediate medical help if they experience any troubling symptoms. Alcohol has short-term and long-term effects. Drinking a small amount can help people feel relaxed, but too much, too often, can be harmful for health. Having a low resting heart rate, or pulse, is often a sign of good health.
But are there easy ways to achieve this? Here, we discuss eleven ways to…. Waking up with a racing heart can be worrying, but it is not usually a cause for concern.
Learn about the possible causes, as well as when to see a…. Caffeine occurs naturally in plants and is found in many foods and drinks, such as coffee, chocolate, and cola. Although too much caffeine can cause…. QT prolongation occurs when the heart takes longer to contract and relax than it usually does. Learn more about the effects of QT prolongation here. Heart beating fast for no reason: Causes and treatments. Medically reviewed by Alana Biggers, M.
Response to strong emotions. Response to certain drugs. Hormonal changes. When to contact a doctor. During exercise, your heart typically beats faster so that more blood gets out to your body. Your heart can also increase its stroke volume by pumping more forcefully or increasing the amount of blood that fills the left ventricle before it pumps.
Generally speaking, your heart beats both faster and stronger to increase cardiac output during exercise. Sufficient cardiac output helps keep blood pressure at the levels needed to supply oxygen-rich blood to your brain and other vital organs. Author: Healthwise Staff. Medical Review: Rakesh K. This information does not replace the advice of a doctor. Healthwise, Incorporated, disclaims any warranty or liability for your use of this information.
Medicine side effects. These include: Passing out losing consciousness. Feeling very dizzy or light-headed, like you may pass out. Feeling very weak or having trouble standing. Not feeling alert or able to think clearly. You may be confused, restless, fearful, or unable to respond to questions. Being very sleepy or hard to wake up. Not responding when being touched or talked to. Breathing much faster than usual. Acting confused. The child may not know where he or she is. Symptoms of a heart attack may include: Chest pain or pressure, or a strange feeling in the chest.
Shortness of breath. Nausea or vomiting. Pain, pressure, or a strange feeling in the back, neck, jaw, or upper belly, or in one or both shoulders or arms. Light-headedness or sudden weakness. A fast or irregular heartbeat. For example: You may feel a little out of breath but still be able to talk mild difficulty breathing , or you may be so out of breath that you cannot talk at all severe difficulty breathing.
It may be getting hard to breathe with activity mild difficulty breathing , or you may have to work very hard to breathe even when you're at rest severe difficulty breathing.
Severe trouble breathing means: You cannot talk at all. You have to work very hard to breathe. You feel like you can't get enough air. You do not feel alert or cannot think clearly. Moderate trouble breathing means: It's hard to talk in full sentences. It's hard to breathe with activity. Mild trouble breathing means: You feel a little out of breath but can still talk. It's becoming hard to breathe with activity.
Severe trouble breathing means: The child cannot eat or talk because he or she is breathing so hard. The child's nostrils are flaring and the belly is moving in and out with every breath. The child seems to be tiring out. The child seems very sleepy or confused. Moderate trouble breathing means: The child is breathing a lot faster than usual. The child has to take breaks from eating or talking to breathe. The nostrils flare or the belly moves in and out at times when the child breathes.
Mild trouble breathing means: The child is breathing a little faster than usual. The child seems a little out of breath but can still eat or talk. A few examples are: Asthma medicines. Decongestants and cold medicines.
Illegal drugs such as cocaine or amphetamines. Some heart and blood pressure medicines. Some medicines for depression and anxiety. Thyroid medicine. Call Now Based on your answers, you need emergency care. Seek Care Now Based on your answers, you may need care right away. Call your doctor now to discuss the symptoms and arrange for care.
If you cannot reach your doctor or you don't have one, seek care in the next hour. You do not need to call an ambulance unless: You cannot travel safely either by driving yourself or by having someone else drive you. You are in an area where heavy traffic or other problems may slow you down. Seek Care Today Based on your answers, you may need care soon.
Call your doctor today to discuss the symptoms and arrange for care. If you cannot reach your doctor or you don't have one, seek care today. If it is evening, watch the symptoms and seek care in the morning. If the symptoms get worse, seek care sooner. Make an Appointment Based on your answers, the problem may not improve without medical care. Make an appointment to see your doctor in the next 1 to 2 weeks.
If appropriate, try home treatment while you are waiting for the appointment. If symptoms get worse or you have any concerns, call your doctor. Home Treatment Home treatment can help relieve some problems that cause changes in your heart rate. When you think you have a change in your heart rate or rhythm: Sit down and take your pulse for 1 minute. If you become light-headed , sit or lie down to avoid injuries that might occur if you faint and fall.
Take a few deep breaths and try to relax. This may slow down a racing heart rate. Be careful not to breathe too fast, which can cause hyperventilation. Cut back or eliminate caffeine including coffee, tea, colas, and chocolate.
Some non-prescription medicines such as Excedrin contain caffeine. Caffeine may increase your heart rate. Cut back or eliminate alcohol and tobacco, which also contain substances that can increase your heart rate or cause irregular rhythms. Create your free account or Sign in to continue. See Subscription Options. Go Paperless with Digital.
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