Bilastine-N-Nitrosoamine Imputrity -1

Bilastine is a second-generation antihistamine that is used to treat various allergic conditions such as hay fever, allergic rhinitis, and urticaria. It works by blocking the histamine receptor H1, thereby reducing the effects of histamine on the body. Bilastine-N-Nitrosoamine Impurity-1 is a chemical impurity that may be present in bilastine. It is a nitrosoamine, which is a type of compound that has been linked to cancer in some studies. Nitrosoamines are formed when nitrites (found in processed meats and other foods) react with amines in the body. The presence of Bilastine-N-Nitrosoamine Impurity-1 in bilastine is a concern because it may increase the risk of cancer in people who take the drug over a long period of time. However, the actual risk is not well understood, and more research is needed to determine the extent of the risk. To minimize the risk of exposure to Bilastine-N-Nitrosoamine Impurity-1, it is important to use bilastine only as directed by a healthcare provider and to follow all instructions on the label. Patients should also avoid consuming processed meats and other nitrite-containing foods while taking bilastine.