Tadalafil 5mg inhibits phosphodiesterase-5 (PDE5), an enzyme that breaks down cyclic guanosine monophosphate (cGMP).
- Increased cGMP levels relax blood vessels in the penis. This improved blood flow facilitates erections.
The effect starts within 30 minutes and lasts up to 36 hours. This extended duration differentiates it from other medications.
Sexual stimulation is necessary to trigger the erection. Tadalafil doesn’t directly cause erections; it enhances the body’s natural response. Dosage may be adjusted based on individual needs and physician recommendations.
For optimal results, follow your doctor’s instructions precisely. Regular exercise and a healthy diet contribute to overall cardiovascular health, positively impacting erectile function.
Potential side effects, though uncommon, include headache, flushing, nasal congestion, and upset stomach. Consult your physician if side effects persist or worsen.
Remember, Tadalafil 5mg is a prescription medication. Always seek professional medical advice before use.


