Comments2 Share. This is a list of characters from the Nickelodeon animated comedy series SpongeBob SquarePants. The main characters in the show are SpongeBob SquarePants and his pet snail Gary, SpongeBob's friends Patrick, Squidward and Sandy, and two restaurateur rivals; Mr. Krabs and Plankton.
Technically, Imodium (Loperamide) is an opiate, but it only binds to the mu receptors in the GI tract; and doesn't cross the BBB (Blood Brain Barrier) into the CNS (Central Nervous System) like other opiates do.
What Are Opioid Abuse and Addiction? Opioids, also called opiates, are a class of drug. This class includes drugs derived from the opium poppy, such as morphine and codeine. It also includes synthetic or partially synthetic formulas, such as Vicodin, Percodan, oxycodone, and heroin. Many opioids are used to treat pain.