Fildena 150 mg may interact with certain medications, including alpha-blockers, antihypertensives, antifungals, HIV protease inhibitors, and other drugs that affect the metabolism of sildenafil citrate. It's essential to inform your healthcare provider about all medications you're taking, including prescription, over-the-counter, and herbal supplements.Fildena 150 mg is usually taken orally with water, with or without food. It's essential to take it as directed by your healthcare provider. https://www.onemedz.com/product/fildena-150-mg/