Zyflo: A Comprehensive Guide Covering Uses, Dosage, Demographic, Side Effects, Interactions, and Generic Options Zyflo, also known as Zileuton, is a medication primarily used to treat asthma by reducing inflammation in the airways. It is a type of leukotriene inhibitor that works by blocking the production of leukotrienes, which are chemicals released by immune cells that cause inflammation and narrowing of the airways. Uses of Zyflo Zyflo is used to control and prevent the symptoms of asthma, including wheezing, shortness of breath, and chest tightness. It is also used to manage bronchospasm associated with exercise-induced asthma. Dosage of Zyflo The recommended dose of Zyflo for adults and adolescents is 600 mg orally four times daily, with or without food. The maximum dose is 2400 mg per day. For children aged 12 years and younger, the dose is based on weight and is calculated as 10 mg/kg four times daily, up to a maximum of 1200 mg per day. Demographic for Zyflo Zyflo is suitable for people of all ages who have been diagnosed with asthma. However, it may not be suitable for people who are allergic to zileuton or any of the ingredients in Zyflo. If you have a history of liver disease, be sure to inform your healthcare provider before starting this medication. Side Effects of Zyflo Like all medications, Zyflo may cause side effects in some people. The most common side effects of Zyflo include headache, nausea, diarrhea, and abdominal pain. Other serious side effects that may occur include liver problems, such as jaundice and elevated liver enzymes, and allergic reactions that may cause rash, hives, difficulty breathing, or swelling of the face, throat, tongue, or lips. If you experience any of these side effects, contact your healthcare provider immediately. Interactions with other medications Zyflo may interact with certain medications, such as theophylline and warfarin, which may increase the risk of side effects. It is important to inform your healthcare provider of all medications you are taking before starting Zyflo. Generic Options for Zyflo Zyflo is only available as a brand-name medication. However, the generic version of zileuton is available under the name zileuton extended-release tablets. The generic version is bioequivalent to the brand-name version and provides the same therapeutic effect as Zyflo. Conclusion Zyflo is an effective medication for controlling and preventing the symptoms of asthma in people of all ages. It works by blocking the production of leukotrienes, which are chemicals that cause inflammation and narrowing of the airways. The recommended dose of Zyflo for adults and adolescents is 600 mg orally four times daily. The most common side effects of Zyflo include headache, nausea, diarrhea, and abdominal pain. Zyflo may interact with certain medications, and it is important to inform your healthcare provider of all medications you are taking before starting this medication. While there is no generic form of Zyflo available, zileuton extended-release tablets provide the same therapeutic effect as Zyflo. If you have questions about the use of Zyflo or any other medication, be sure to consult with your healthcare provider.