Fildena CT 50 is a medication used to treat erectile dysfunction (ED) in men. It contains sildenafil citrate as its active ingredient, which is a phosphodiesterase type 5 (PDE5) inhibitor. The dosage and usage instructions for Fildena CT 50 should be provided by a healthcare professional. It is typically taken orally, and the chewable tablet can be consumed without water. Fildena CT 50 is usually taken about 30 minutes to an hour before anticipated sexual activity. The onset of action may vary among individuals.