Palmatine chloride is primarily used in research and traditional medicine due to its biological activities. It exhibits anti-inflammatory and antioxidant properties, making it useful in studies related to cellular protection and immune response modulation. It has also shown potential in antimicrobial applications, particularly against certain bacteria and fungi. In neuroscience research, palmatine chloride is investigated for its neuroprotective effects, possibly supporting brain health and cognitive function. Additionally, it is explored for its role in metabolic regulation and liver protection, contributing to studies on hepatotoxicity and glucose metabolism. Its natural origin and low toxicity profile enhance its suitability for pharmacological and nutraceutical development.