Cardiac causes of fainting are generally life-threatening and include the following: Cardiac rhythm abnormality (arrhythmia): Electrical problems of the heart impair its pumping ability. This causes a decrease in blood flow. The heart rate may be either too fast or too slow to pump blood well....
Passing out once in a while is not cause for alarm, but repeated spells need medical help. Fainting may be a sign of a serious problem when it happens in a short period of time or during physical activity. You may also need to report it to your doctor if there is any blood loss or...
lead to dizzy spells. I'm guessing that your friend experiences them due to panic in response to blood. It happens to many people. When we're in fear, panic and anxiety, our body releases certain hormones to protect us which can lead to different protective mechanisms including fainting. ...
Most healthy adults should have a resting heart rate between 60 and 100 beats a minute. In general, the more physically fit you are, the lower your heart rate will be. Athletes can have a normal resting heart rate in the 40s. A healthy one is a sign that your heart isn't having to...
Call your doctor if you're taking a medication that causes you to have fainting spells or dizziness. Also reach out if you notice that you often have a fast heartbeat or a low pulse. Depending on what's going on with you, your doctor might change your medications, recommend a pacemaker...
Your healthcare provider may also make changes to any medicines that are causing syncope. Tilt training involves training yourself to stand for 10 to 30 minutes each day against a wall. This helps your body decrease the effects of posture changes and reduces the number of fainting spells.What ...
Fainting spells Fainting happens when one suddenly losses consciousness. Its main cause is a lower blood flow to the brain. Dizziness and lightheadedness are usually signs that someone may faint. Fainting spells can be caused by a number of things, including panic attacks, low blood sugar, hear...
of symptoms, including various bodily aches and pains, fever, insomnia, rashes, chills, nausea and vomiting, coughing fits, fainting spells, and oedema or swelling of the legs that frequently rendered him barely able to walk. As time went on, the Emperor spent more and more time soaking in...
leading you to feel generally unwell. Slow heart rates do not create any symptoms within the chest but instead cause people to feel weak and dizzy. In an extreme state, a low heart rate will lead to fainting or near-fainting spells. The bottom line: If you notice any of these changes,...
Here are the four principles of medical ethics: Autonomy It is the power given to the patient to take rational decisions about their health. Every adult individual having a sound mind has the right to determine what should be done to their body. ...