Avana 100 mg (containing Avanafil), you typically have a few options: Manufacturer's Website: Check the official website of the company that manufactures Avana 100 mg. Often, pharmaceutical companies provide information about authorized distributors on their websites. Look for a section related to "Products," "Contact," or "Distributors." Contact the Manufacturer: If you can't find the information on the website, you can directly contact the manufacturer of Avana 100 mg. They should be able to provide you with a list of authorized distributors or direct you to where you can find this information. Pharmaceutical Directories: Some online pharmaceutical directories may list authorized distributors of various medications. You can search for these directories and look for Avana 100 mg. Local Pharmacies: Visit or contact local pharmacies in your area. They can provide information about whether they distribute Avana 100 mg or can refer you to authorized distributors. Healthcare Provider: Your healthcare provider may also have information about authorized distributors of Avana 100 mg. They can provide guidance based on your specific needs. Regulatory Authority: Contact your country's regulatory authority responsible for regulating medications and healthcare products. They may have information about authorized distributors of Avana 100 mg. Always ensure that you obtain medications from authorized and reputable distributors to ensure their safety and efficacy. If you're having trouble finding authorized distributors, your healthcare provider or pharmacist may be able to assist you further.