PDE5 inhibitors operate by boosting blood flow to the penis, which helps to achieve and sustain an erection during sexual stimulation. It is crucial to remember that Fildena and all other medications should only be taken under the direction of a medical practitioner who can advise on proper dosage and address any potential issues or adverse effects.

The suggested starting dose for Kamagra Polo, available as tablets, is typically 50 milligrams. However, the dose can be changed per person's response and tolerability. It is often used between 30 and 1 hour before engaging in sexual activity, and its effects can last up to 4 to 6 hours.