Yes, you can take Tadacip 20 Tablet (Tadalafil) while on Alfusin D Tablet (Alfuzosin and Dutasteride), but these medicines may interact and cause low blood pressure, dizziness, fainting, or flushing. It is safer to take them several hours apart and avoid alcohol and driving until you know how these medicines affect you. Please consult your doctor if you notice any unusual symptoms.

Stopping Alfusin D Tablet (Alfuzosin and Dutasteride) may cause your urinary symptoms to worsen quickly, which explains your sudden difficulty in urinating. Restart the medicine and take it regularly as prescribed. Consult your doctor or urologist if symptoms persist, worsen, or if you are unable to pass urine at all.