Fainting
Fainting is a momentary episode of unconsciousness caused by a sudden drop in blood pressure.
Usually, a fainting episode only lasts a matter of seconds, with recovery taking a few minutes. If a person doesn't recover quickly, always seek urgent medical attention. The collapse could have been triggered by a more serious event such as cerebral haemorrhage (stroke).
Symptoms
The symptoms of a faint include:
- Dizziness
- Light-headedness
- A pale face
- Perspiration
- Heightened anxiety and restlessness.
- Nausea
- Collapse
- Unconsciousness, for a few seconds.
- Full recovery after a few minutes.
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