Fainting, also called syncope (pronounced SIN-ko-pee), is a sudden, brief loss of consciousness and posture caused by decreased blood flow to the brain.Faintingis a common problem, accounting for 3% of emergency room visits and 6% of hospital admissions. A person may feel faint and lightheade...
People of any age can faint, but elderly persons may have a serious underlying cause. Fainting accounts for a small portion of emergency department visits and 6% of hospital admissions. The most common causes of fainting are vasovagal (a sudden drop in heart rate and blood pressure) and cardia...
Although coughing does not always cause fainting, sudden periods of coughing can cause rapid changes in the blood pressure that can lead to fainting. If you experience a coughing fit and start to feel dizzy or lightheaded, try to sit down to avoid any kind of injury if you faint. People w...
Lightheadedness is the feeling of weakness and faintness as if you are about to pass out. The symptoms tend to be short-lived, depending on the cause. There may be associated nausea, sweating, and blurred vision. If the cause is dehydration or bleeding, the symptoms may worsen by standing...
Sweating a lot A strange feeling in your chest when you wake up Anxiety Sleep apnea What is a dangerous heart rate with AFib? A dangerous heart rate with atrial fibrillation depends on several things, including your overall health and other medical conditions. In general, a heart rate that is...
Fatigue and muscle weakness Decreased or absent monthly periodsWhat is a thyroid storm?Thyroid storm happens if your thyroid hormone levels get too high. Your temperature may go very high, your heart may beat very fast, and you may have problems thinking. You may have increased sweating, vomiti...
These include hunger, nervousness, sweating, and fast or fluttery heartbeats. Talk with your healthcare provider about ways to keep your blood sugar level steady. Do not strain if you are constipated. You may faint if you strain to have a bowel movement. Walking is the best way to get you...
sweating chills or hot flashes trembling or shaking numbness or tingling (paresthesia) nausea, abdominal pain, or upset stomach headache feeling faint or dizzy It can be difficult to know whether what you’re experiencing is anxiety or a panic attack. In this case, keep the following in mind...
• Sweating, trembling and hot flushes or chills • A shortness of breath or difficulty breathing which can cause a choking sensation • Rapid heartbeat • Nausea • Feeling faint • A sudden need to go to the toilet • Dry mouth • Pain or tight feeling in the chest • ...
Sweating Nausea All of these could signal a heart attack. Can heart palpitations cause loss of breath? They can, but they can also signify a more serious condition such as a heart arrhythmia or even a heart attack. They should be checked right away. ...