Fildena Professional (which contains Sildenafil Citrate) works by improving blood flow to the *****, helping men achieve and maintain an erection during ***** arousal. In terms of effectiveness after meals, here are some important points: Fildena Professional (Sildenafil): Like other Sildenafil-based medications, Fildena Professional can be affected by food intake. Specifically, a high-fat meal can delay the absorption of the medication, making it take longer to become effective. However, Fildena Professional's chewable form can bypass the digestive system more quickly than traditional tablets, which might make it work faster even after a meal. Better Choice After Meals: Since Fildena Professional comes in a chewable form, it may work faster and potentially have less of a delay in its effectiveness compared to regular tablets, even when taken after meals. This is because it is absorbed more quickly into the bloodstream through the chewing process. Faster Absorption: If you plan to take it after eating, Fildena Professional could still work better than the regular tablet form of Sildenafil, but it’s still advisable to avoid heavy, fatty meals as they can slow down the absorption process of any Sildenafil-based drug.