A syncope episode lasts for 1 to 2 minutes at a time. Syncope ranges from not serious to a sign of a more serious condition that needs to be treated.What causes syncope?Syncope is caused by a decrease in blood flow to the brain. When blood flow to the brain decreases, oxygen to the...
Causes of Fainting A person faints or loses consciousness for a brief time when the brain does not get enough oxygen. Fainting orpassing outis also medically called syncope. Before fainting, people may experiencelightheadedness,dizziness, weakness, andnausea. Others describe fainting asblacking outor...
There are two main types of syncope: vasovagal and cardiac. Vasovagal syncope This is the most common type (also called a neurally mediated syncope), causing over half of all fainting episodes. It's most common in children and young adults. It can happen when something triggers a reaction ...
Hectic fever Hectic fever causes big swings in temperature and usually comes with chills and sweats. Relapsing fever Relapsing fever causes episodes of serious rise in your body temperature, with periods of normal temperature in between that can last for days or weeks. What temperature is a fever?
There were no episodes of syncope or hypotension. The only serious AE reported was a pro- longed erection that was painless and required no treatment. Gas- trointestinal side-effects were the primary reasons for discontinua- tion in the two highest dose groups. In this at-home study, PT-...
While a patient may use the word dizziness, it is important for a health care professional to understand whether the patient is describing a sensation of spinning (vertigo) or whether dizziness is described as another symptom like lightheadedness,fainting, or nearly passing (syncope, near-syncope...
Relapsing fever causes episodes of serious rise in your body temperature, with periods of normal temperature in between that can last for days or weeks. What temperature is a fever? Fever can be grouped into low-grade, mid-grade, high-grade, and hyperthermia. ...