"Vicodin is produced by Knoll Laboratories. Each tablet contains both hydrocodone bitartrate and acetaminophen. They come in tablet form and are taken orally. Vicodin tablets come in three different strengths."
Vicodin Strengths:
hydrocodone acetaminophen
Vicodin 5 mg 500 mg
Vicodin ES 7.5 mg 750 mg
Vicodin HP 10 mg 660 mg
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The above info was taken from
www.erowid.org. There are generic hydrocodone/acetominophen that contain different ratios and I know Lortab is made with different strengths, but the point is that your Vicodin does not contain 800 mg of Vicodin. You can search pill id's on
www.rxlist.com by searching for the imprint code and then you will know exactly what you have. I hope this helped.