Maxrin D is a combination medication manufactured by Square Pharmaceuticals Ltd., Bangladesh. It contains two active ingredients:
Tamsulosin Hydrochloride (0.4 mg): An alpha-1 adrenergic antagonist that works by relaxing the muscles in the prostate and bladder neck, improving urine flow and reducing symptoms such as frequent urination, difficulty starting urination, and weak stream.
Dutasteride (0.5 mg): A 5-alpha-reductase inhibitor that reduces the production of dihydrotestosterone (DHT), a hormone responsible for prostate growth. By lowering DHT levels, dutasteride helps shrink the prostate and alleviate BPH symptoms.