Klinische Angaben. Doxazosin blockiert selektiv α 1-Rezeptoren, wodurch es zu einer peripheren Erweiterung der Blutgefäße und damit zu einer Senkung des Blutdrucks kommt. Doxazosin mesylate Images. What does Doxazosin mesylate look like? Note: Multiple pictures are displayed for those medicines available in different strengths, marketed under different brand names and for medicines manufactured by different pharmaceutical companies. Find Prescription Drugs, Brand and Generic Medications, from our International Prescription Service. Can't find the medication you're looking for? Find a comprehensive guide to possible side effects including common and rare side effects when taking Cardura (Doxazosin Mesylate) for healthcare professionals and consumers. Contains Nonbinding Recommendations Guidance on Doxazosin Mesylate. Finalized Aug 2017. This guidance represents the current thinking of the Food and Drug Administration (FDA, or the Doxazosin, sold under the brand names Cardura among others, is a medication used to treat symptoms of an enlarged prostate and high blood pressure. For high blood pressure, it is a less preferred option. It is taken by mouth. Doxazosin must be used with caution, especially with initial dosing, as hypotension may occur. Blood pressure should be monitored for 2 to 6 hours following the first dose (e.g., due to the first dose effect ) and with each subsequent increase in dose because postural hypotensive effects are most likely to occur during this time. CARDURA (doxazosin mesylate) is freely soluble in dimethylsulfoxide, soluble in dimethylformamide, slightly soluble in methanol, ethanol, and water (0.8% at 25°C), and very slightly soluble in acetone and methylene chloride. How to use Doxazosin MESYLATE. Read the Patient Information Leaflet if available from your pharmacist before you start taking doxazosin and each time you get a refill. Doxazosin Mesylate reference guide for safe and effective use from the American Society of Health-System Pharmacists (AHFS DI).