Welcome To Kothari Fermentation and Biochem ltd. Kothari Fermentation and Biochem Ltd. was incorporated on 26th of December 1990. The Company is backed by experienced Board of Directors and Professional Management. Generic alternatives and generic equivalents to brand-name medications may help patients save money. The U.S. Food and Drug Administration (FDA) states that it ensures the safety and effectiveness of the generic drugs it approves. 1 According to the FDA, a generic drug is identical, or bioequivalent, to a brand-name drug and is required to have the same active ingredient, strength, dosage. Cardura XL, the extended-release form of this medicine, is used to treat benign prostatic hyperplasia and should not be used to treat hypertension. Warnings. You should not use Cardura if you are allergic to doxazosin or similar medicines such as alfuzosin (Uroxatral), prazosin (Minipress), silodosin (Rapaflo), tamsulosin (Flomax), or terazosin (Hytrin). Cardura may cause dizziness or fainting. Cardura 4 Mg 20 Tablet. Kalp Damar Sistemi » Antihipertansif İlaçlar (Yüksek Tansiyon İlaçları) » Periferik Etkili Antiadrenerjik İlaçlar » Alfa-Adrenoreseptör Antagonistleri » Doksazosin Mesilat. Formülü: CARDURA 2-4 mg, mesilat şeklinde aktif madde olan doksazosinin 2-4 mg'a eşdeğer miktarlarını ihtiva eden beyaz tabletler halindedir.