👉 Isatines are a class of drugs that were first developed in the 1970s and are used to treat various conditions including pain, inflammation, and nausea. They work by blocking the action of serotonin receptors, which is a neurotransmitter that's involved in regulating mood and appetite. Isatines have been shown to be effective in treating a variety of conditions, but they also have potential side effects such as weight gain, constipation, and drowsiness.