Treatment Methods For Vasovagal Syncope

Drink Lots Of Water

A patient with vasovagal syncope should also drink lots of water, for dehydration increases the risk of fainting. Drinking plenty of fluids will, in general, also help maintain the volume of their blood and thus keep their blood pressure up. Conversely, they should avoid diuretics and other medications that reduce blood pressure. The average healthy adult needs at least 1.5 liters (1.58 quarts) of fluids per day, and they should drink more if they are someplace hot or engage in strenuous physical activity.

Sports drinks can also help a patient stay hydrated, and they also contain glucose and electrolytes. Caffeinated beverages like coffee are a mixed bag. On the one hand, they can increase blood pressure to a small degree, but they are also diuretics and can cause palpitations and a fast heart rate. Consequently, some patients find caffeine beneficial, while others find it makes them feel worse. Patients should also avoid drinking a lot of alcohol, as it can reduce blood pressure and thus increase the risk of fainting. Some patients are notably alcohol intolerant and are therefore more vulnerable to its effects.