Fildena Super Active contains sildenafil, it can still be effective after eating, but a heavy or high-fat meal may delay how quickly it starts working. Sildenafil can be taken with or without food. After a normal/light meal: it can still work, although onset may vary. After a high-fat meal: absorption is slower; studies show the average time to peak concentration can be delayed by about 1 hour, with a lower peak blood concentration. For faster, more predictable onset: sildenafil is generally absorbed more quickly when taken without a heavy meal. ***** stimulation is still necessary for sildenafil to help produce an erection. If Fildena Super Active is a specific formulation, its exact food instructions should also be checked against the product's approved labeling.