The typical starting dose of sildenafil for erectile dysfunction is 50 mg, taken as needed, approximately one hour before sexual activity. This dose provides a good balance between efficacy and tolerability for many men.
If 50 mg proves insufficient, your doctor may increase the dose to 100 mg. However, this should only be done under medical supervision. Do not exceed 100 mg without consulting your physician.
Conversely, if you experience side effects at 50 mg, your doctor might recommend reducing the dose to 25 mg. Side effects may include headache, flushing, nasal congestion, or visual disturbances.
Dosage adjustments depend on individual responses and medical history. Your doctor will consider factors like your age, overall health, and other medications you’re taking to determine the most appropriate dose for you.
Regular monitoring is key. Open communication with your doctor about your experience with sildenafil is crucial for achieving optimal results and managing potential side effects.
Remember, sildenafil is a prescription medication and should only be obtained and used as directed by your doctor.


