Vivarin.is it doomed to failure?
Answers:
Why can't panadols be crushed?
One Vivarin is 200 mg of caffeine (about 2 cups of strong coffee). If this is your one and only source of caffeine you are probably all right, but if you are have certain side effects (like angst, jitters or insomnia) then you should cut down. Caffeine tend to dry out the system, so be sure to drink plenty of water.
Caffeine can also interact next to some medications, so you should bring this up next to your doctor. Finally, caffeine can be hard on digestive system, so scrutinize for side effects there also.
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