User Reviews for Vivarin oral

This pill is HORRIBLE!!!I had to work both jobs that day so i figured I would give it a try. I did not feel any energy and about 3 hours later.. I had a horrible migrane & was sick to my stomach. I ended up not working that day and laid in bed sick. I could not sleep that night either. Took me about 24 hours to recover. Do not take!

My boyfriend has had episodes where he literally could not speak or even write. At first we didn't know what was going on - he had all of these tests done and everthing came back good. He realized after this last time that these episodes happened after he took Vivarin. I'd like to know if anyone else has experienced a reaction/episodes like this as well.

A 12 oz coffee tastes better, and is more effective than 4 tablets of Vivarin. It goes better with weed. and Beer.

it has made me feel anxious and nauseated ll day

I took 2 pills today 4 hours apart and I did have some nausea, but nothing I couldn't handle. It kept me awake though and gave me tons of energy both times

The few times I've taken this medication it truly makes me Ill. I get warm all over except my hands freeze, I get rapid irregular heartbeat, sick to my stomache, and a terrible headache. I took it once then twice thinking maybe I just wasn't used to it. -Not the case I don't think.

I have been taking 2 tablets nearly everyday for the past 16 years. I take them usually when I wake up and I feel as though I cannot function without them. I wonder if they are having long term effects because I seem to bruise a lot lately and occasionally my heart beats rapidly. I had very low energy before I ever started taking them. On days that I don't take any at all, I feel completely exhausted.

Pill works great when it comes to needing a boost of energy. If you have an empty stomach it may cause some upset feelings or some jittey feelings but if you take the right dose its a great way to stay alert and focused.

I use this product occasionally at work when I kinda get into that afternoon rut and need a boost. It is effective in bringing my energy level back up and has not caused any negative side effects. I would recommend it as long as you take it according to the recommendations on the box.

I began taking these pills and experienced severe dizziness and disorientation 2 days after use. I would not recommend this drug to anyone. My boyfriend almost called the hospital because I was delusional.

My girlfriend took this pill . and now she is at the hospital...this pills dont work..they are just a terrible drug.. make sure you contact your doctor before you take them