Home > Medical > Diseases Updated 13 February 2013 Syncope Syncope is the temporary loss of consciousness due to a sudden decline in blood flow to the brain. Syncope can occur in otherwise healthy people. 0 Description Syncope is the temporary loss of consciousness due to a sudden decline in blood flow to the brain. Cause It may be caused by an irregular cardiac rate or rhythm or by changes of blood volume or distribution. Symptoms Syncope can occur in otherwise healthy people. The patient feels faint, dizzy, or lightheaded (presyncope), or loses consciousness (syncope). PrognosisSyncope is a dramatic event and can even be life-threatening if not treated appropriately. Generally, however, recovery is usually complete within minutes to hours. Treatment Non-cardiac syncope is treated acutely by lying down with the legs elevated. Infrequent episodes of non-cardiac syncope usually do not require treatment. More in Medical Haris Sohail 'spooked' by ghost or fever? More: MedicalDiseases SPONSORED: So many prizes! Click through and see our fantastic competitions. advertisement Get a quote Momentum - save up to 35% on healthcare advertisement Read Health24’s Comments Policy Comment on this story 0 comments Add your comment Thank you, your comment has been submitted. Logout Comment 0 characters remaining Share on Facebook Logout Comment 0 characters remaining Share on Facebook Loading comments... Other news Medical This man was jailed for eating python meat Sex What is the intimate condom? Medical Thank goodness for hearing aids! Lifestyle Careful, xylitol can kill your dog! Medical Derby-Lewis: How does medical parole work? Medical Mystery illness in Indian children may be caused by litchi fruit Live healthier Healthy weight » Underweight? Eating speed linked to BMI Weight and BMI affect fertility Should we really consider BMI? The Body Mass Index is widely used to assess if an individual is overweight or not. DietDoc investigates how accurate this tool really is. Digital health news » Screensaver or eyesaver? How to survive load shedding Computer may predict infectious influenza New Ransomware virus causes havoc An incredibly destructive computer virus is on the rise, charging user's thousands of rand to unlock their own devices once infected with terrible consequences if they don't.