How long does it take to eat a slice of sildenafil

Sildenafil citrate generally refers to Sildenafil citrate tablets, which are prescription drugs used to treat male erectile dysfunction. Its duration of action varies from person to person and usually lasts for 4-6 hours. The effectiveness of medication is affected by individual differences, dosage, physical condition, and other factors. It must be strictly used according to medical advice, and the dosage cannot be adjusted or repeated.

Sildenafil citrate tablets help improve penile corpus cavernosum blood flow by inhibiting the activity of phosphodiesterase 5, thereby promoting erection under sexual stimulation. After taking the recommended dosage once, most healthy adult males can take effect within 30-60 minutes, and the duration of drug efficacy is related to the rate of drug metabolism. Drinking alcohol and a high-fat diet may delay drug absorption, while individuals with abnormal liver function may have a prolonged metabolic time.

A small number of patients may experience abnormal duration of drug efficacy. When patients with cardiovascular disease or taking nitrate drugs simultaneously, the drug effect may be enhanced or prolonged. Some middle-aged and elderly patients may experience a decrease in metabolic capacity and a slower drug clearance rate, which may result in a lasting effect of more than 6 hours. If there is a sustained erection for more than 4 hours, seek medical attention immediately.

During the use of this medication, alcohol and grapefruit juice should be avoided to prevent worsening of adverse reactions. When symptoms such as dizziness and visual abnormalities occur after taking medication, activity should be suspended. Long term frequent use may lead to drug dependence or reduced effectiveness. It is recommended to develop personalized medication plans under the guidance of a doctor, in conjunction with psychological counseling and lifestyle adjustments to improve sexual function.