The list I have compiled here is not just a list of the top 10 most toxic substances known to man. That would be too easy and not really relevant to anyone. This list is all those deadly poisons that have, over the years, been used by humans to kill each other; either individually or en masse. Arsenic is one of the classics.
The risk of addiction is nearly non-existent with Robaxin as it is not a direct pain reliever, but instead alleviates muscle spasm, which can lead to tension-driven pain. Robaxin is commonly used as a replacement for other muscle relaxers that do have the potential to be habit forming.
A muscle relaxant, methocarbamol is used (along with rest, physical therapy, and other treatments) to relieve pain due to muscle spasms. Methocarbamol (Robaxin Â®) is a prescription medication used to treat muscle spasms and associated pain. The medicine is approved to be used along with rest, physical therapy, and other treatments to relieve pain from acute (short-term) muscle spasms. The injectable form is also approved to treat tetanus (lockjaw) when used in combination with other standard treatments.