Using Tadaga 5 mg (Tadalafil) with blood pressure medication requires caution and medical supervision. Tadaga can lower blood pressure by relaxing blood vessels, and when combined with antihypertensive drugs—especially nitrates or alpha-blockers—it may cause a dangerous drop in blood pressure, leading to dizziness, fainting, or even heart complications. However, some blood pressure medications may be safe to use with Tadaga if dosed correctly. It’s essential to consult a doctor before combining these medications to evaluate risks and adjust dosages accordingly for safe and effective use.