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 Pin It 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 Zolinger-Ellison Syndrome More: MedicalDiseases advertisement Get a quote Bestmed - offering you quality healthcare and freedom of choice Momentum - save up to 35% on healthcare Medihelp - quality, affordable medical scheme cover 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 Drug addiction challenges family finances Medical Gene predicts responsiveness to anti-depressants News Flu vaccine effective in children Diet and nutrition Father's diet before conception affects offspring News Malaria still a major threat News Social media will help to monitor disease outbreaks From our sponsors Your retirement - a healthy mindset So many people, why so alone? You can still enjoy the sweet things in life Take the sugar test, it could save your life. Live healthier Depression » Depression Depression and ageing Teen depression Depression: do you know the signs? One of the key roles you can play in the health of someone who is depressed or suffers from anxiety is to make sure they get the help they need. Here's what you need to know. Healthy dog » Dog weightloss Dog behaviour Overweight dogs Food not to feed your dog Feeding you dog 'human food' may be detrimental to its health.