The effects of Fildena Chewable 100 mg, which contains Sildenafil citrate, typically last for about 4 to 6 hours. However, the duration may vary based on individual factors such as: Factors Influencing Duration: Metabolism: People with faster metabolisms may experience shorter-lasting effects. Age: Older adults may find the effects last a bit longer due to slower drug metabolism. Health Conditions: Individuals with certain health conditions, particularly liver or kidney issues, may experience prolonged effects. Food Intake: Taking the medication on an empty stomach can lead to quicker onset and possibly longer-lasting effects, while a heavy meal may delay and slightly reduce the duration. Alcohol Consumption: Drinking alcohol can reduce the medication's effectiveness and might shorten the duration of the effects. Onset: Fildena Chewable 100 mg typically begins working within 30 to 60 minutes after consumption. Conclusion: While the effects of Fildena Chewable 100 mg generally last 4 to 6 hours, various factors can influence how long it remains effective. For optimal results, take the medication as directed by a healthcare provider. If you have more questions or need additional information, feel free to ask!