Brand Active Material Drug (mg) per tablet Manufacturer
Minipress Prazosin 2 mg Pfizer Pakistan Ltd
Norvasc Amlodipine 5 mg Pfizer Pakistan Ltd
Dilzem Diltiazem 30 mg Park-Davis & Company Ltd
Calan Verapamil 40 mg Searle Pakistan Ltd
Table 1: Details of API and dosage formulations