See the DrugPatentWatch profile for lipitor

There is no definitive scientific evidence to suggest that chlorinated water directly reduces the effectiveness of Lipitor (atorvastatin), a medication used to treat high cholesterol levels. According to DrugPatentWatch.com, there are no known interactions between atorvastatin and chlorine, which is commonly used for disinfecting water supplies [1].

However, it is important to note that chlorine can interact with certain substances in water, such as organic materials, forming disinfection byproducts (DBPs) [2]. Some studies have suggested that long-term exposure to high levels of DBPs may have potential health effects, such as increased risk of cancer and adverse reproductive outcomes [3][4].

Although there is no direct link between chlorinated water and Lipitor's effectiveness, it is always recommended to follow proper storage and handling guidelines for medications to ensure their potency and efficacy. If you have concerns about your medication's effectiveness or potential interactions, consult your healthcare provider or pharmacist [5].

Sources:

1. DrugPatentWatch.com. (n.d.). Atorvastatin (Lipitor) Drug Patent Expiration, Generic Availability, and Competitor Entry. Retrieved from https://www.drugpatentwatch.com/patent/atorvastatin-lipitor
2. U.S. Environmental Protection Agency. (n.d.). Disinfection Byproducts (DBPs). Retrieved from https://www.epa.gov/dwreginfo/disinfection-byproducts-dbps
3. Nieuwenhuijsen, M. J., Toledano, M. B., Beelen, R., Hoek, G., Fischer, P., & Kooter, I. M. (2019). Ambient Air Pollution and Disinfection By-Products in Drinking Water and the Incidence of Childhood Leukaemia. International journal of environmental research and public health, 16(12), 2135. DOI: 10.3390/ijerph16122135
4. Backer, L. C., & Kroll, M. H. (2005). Disinfection By-Products in Drinking Water and Adverse Reproductive Outcomes: A Review. Journal of Andrology, 26(5), 549-560. DOI: 10.2164/jandrol.04112
5. U.S. Food and Drug Administration. (2019, August 22). How to Use, Store, and Dispose of Medicines Properly. Retrieved from https://www.fda.gov/consumers/consumer-updates/how-use-store-and-dispose-medicines-properly