Zudena 100 mg contains udenafil, which is a medication used to treat erectile dysfunction (ED) in men. It's typically recommended to take Zudena with food, as food can help increase the absorption of the medication and reduce the risk of gastrointestinal side effects.

However, taking Zudena 100 mg with a high-fat meal may delay the onset of action, so it's best to avoid consuming large or fatty meals close to the time you plan to take the medication.

As with any medication, it's essential to follow the dosing instructions provided by your healthcare provider or pharmacist. They can provide specific guidance on how to take Zudena 100 mg based on your individual medical history and needs.

If you have any questions or concerns about taking Zudena 100 mg, including whether to take it with or without food, it's best to consult with your healthcare provider for personalized advice and recommendations tailored to your situation.