Generic Name:Caffeine

Vivarin is a medicine which can be used to eliminate sleepiness and keeping someone alert. Vivarin works by restoring mental alertness or wakefulness if you are experiencing fatigue or drowsiness. Vivarin is an herbal supplement that is commonly used for weight loss or as an energy supplement. Its active ingredient is caffeine, which works as a nervous system stimulant and diuretic. At this time, no research studies have been conducted on the effectiveness of guarana for weight loss. Although low doses are probably safe, high doses could potentially cause problems.

How to Use Vivarin Tablets

  • Vivarin must be taken according the recommendation of your healthcare provider.
  • Be strict to follows the process of taking the medication according to the leaflet of the drug or the process by the doctor.
  • Children, pregnant or breastfeeding women, and people with heart problems are often advised to limit their caffeine intake. It is important to remember than any product that contains Vivarin contains a significant amount of caffeine.

Cautions before use Vivarin Tablets

  • If you are pregnant, planning to become pregnant, or are breast-feeding then you should not take Vivarin as this contain caffeine which can harm the unborn child.
  • If you are taking any prescription or nonprescription medicine, herbal preparation, or dietary supplement, then you must check all those as it could react with any medicine.
  • If you have allergies to medicines, foods, or other substances then you should not take Vivarin.
  • If you have anxiety, insomnia then you should not take this medication.
  • People suffering from heart disease are restricted from taking this medicine.

Vivarin Tablets Side Effects

The side effects which may arise due to the usage of Vivarin are as follows:

  • Insomnia
  • Nervousness
  • Restlessness
  • Indigestion or heartburn
  • Nausea and vomiting
  • Shakiness /tremor or jitteriness
  • Increased urination
  • Headaches
  • Ringing in the ears

Interactions and Overdose of Vivarin Tablets

If diabetes medications, fluoroquinolone antibiotics, or other stimulants are combined with Vivarin, interactions can potentially occur. Many medicines can increase the level of caffeine in your blood, which could lead to dangerous side effects. To help reduce your risk of developing Vivarin interactions, talk to your healthcare provider if you are taking other medications.

Since there is a significant amount of caffeine in Vivarin, overdose symptoms will most likely be related to overstimulation. Possible symptoms of an overdose may include muscle twitching, insomnia, difficulty breathing, and dizziness. Treatment for a Vivarin overdose may involve supportive care, which consists of treating the symptoms that occur as a result of the overdose.