The best time to take Eriacta 100 mg is approximately 30 to 60 minutes before engaging in sexual activity. This allows the medication, which contains sildenafil citrate, to be absorbed into the bloodstream and begin working effectively. It is important to note that sexual stimulation is still required for Eriacta to produce an erection. The effects of the drug can last for up to 4 to 6 hours, although this may vary between individuals. For optimal results, it is recommended to take Eriacta on an empty stomach, as consuming a heavy or high-fat meal beforehand can delay its onset of action. The medication should only be taken once per day, and users should follow their healthcare provider's instructions closely to avoid side effects or complications. Avoid alcohol or grapefruit products while taking Eriacta, as these can interfere with its effectiveness or increase the risk of side effects.