Lithium Benzoate manufacturers Lithium benzoate is a salt that is derived from lithium and benzoic acid. It has the chemical formula LiC7H5O2 and is a white crystalline powder that is soluble in water. Lithium benzoate has some medical applications, although it is not commonly used in clinical practice. It has been studied as a potential treatment for some neurological disorders, such as Alzheimer's disease and Parkinson's disease. There is also some evidence to suggest that lithium benzoate may have anti-inflammatory properties. However, lithium benzoate is not commonly prescribed because it has a narrow therapeutic index, meaning that the difference between a therapeutic dose and a toxic dose is relatively small. It can also have side effects such as tremors, nausea, and kidney damage. As such, its use is typically limited to research settings or as a last resort for individuals who do not respond to other treatments.