Fildena 100 is a medication used to treat erectile dysfunction (ED) in men. It contains Sildenafil Citrate, the same active ingredient found in medications. Fildena 100 helps men achieve and maintain an erection by increasing blood flow to the penis when sexually aroused.

Sildenafil works by inhibiting the enzyme PDE5 (phosphodiesterase type 5). This enzyme normally constricts blood vessels in the penis, making it difficult to achieve or maintain an erection. By blocking PDE5, Sildenafil allows blood vessels in the penis to relax, which facilitates increased blood flow and helps produce an erection when sexually stimulated.

Sildenafil works by inhibiting PDE5, which normally limits blood flow to the penis. When you are sexually aroused, Sildenafil allows blood vessels in the penis to dilate and allows for increased blood flow, helping you achieve an erection.

Fildena requires sexual arousal to be effective. It does not work simply by taking the pill; sexual stimulation is necessary to trigger the effects of the medication.