Doxazosin is used alone or in combination with other medications to treat hypertension doxazosin 2 mg. It works by relaxing blood vessels so blood can flow more easily. Lowering blood pressure helps prevent heart attacks and drug problems. This failure is also used in men to treat symptoms of a condition prostate called BPH . It will not shrink the prostate, but works by relaxing muscles in the the bladder neck and prostate. Relaxing these muscles leads to relief of BPH symptoms such as feelings of needing to urinate frequently, weak stream, difficulty starting your urine stream, and the need to urinate during the middle of the night. Doxazosin is in a class of medications called alpha blockers.Doxazosin helps relax the muscles in the prostate and the opening of the bladder. This can help to increase the flow of urine or reduce the symptoms. The prostate can continue to obtain more. This may cause symptoms to get worse over time. Therefore, even though doxazosin may reduce problems caused by prostate enlargement, surgery may still be required in the future. In the study, mice that lacked alpha 1 receptors were subjected to conditions that mimic the blood pressure. Half died from heart failure and the rest developed dilated cardiomyopathy, a severe form of heart disease. Both outcomes were apparently due to the loss of ability of alpha 1 signaling in cardiac muscle cells.
Take exactly as prescribed by your physician. Do not take more or less quantities or for longer than recommended. Follow the directions on your prescription label. Doxazosin lowers blood pressure and can cause dizziness or fainting, especially when you start taking it, or when you start taking again. Call your doctor if you have severe dizziness or feeling like you might pass. Certain things can cause your blood pressure to go down too low. These include diarrhea, excessive sweating, heart disease, taking diuretics. Tell your doctor if you suffer from prolonged illness that causes diarrhea or vomiting.
Doxazosin, a drug commonly prescribed to help improve urinary flow in men with enlarged prostates, increases the probability of heart failure by blocking specific receptors in the heart muscle cells, according to a study conducted at the San Francisco VA Medical Center. When used to treat BPH, blocking receptor alpha-1 helps to relax muscles in the prostate and the the bladder neck . Doxazosin does not shrink the prostate, as some other BPH drugs do. However, by relaxing the muscles in the bladder and the prostate, BPH symptoms are often quickly relieved.
Doxazosin is a tablet and an extended-release tablet to take by mouth. The doxazosin tablet is usually taken with or without food once per day in the morning or evening. Doxazosin extended-release tablet is usually once a day with breakfast. To help you you remember to take doxazosin, go round the same times each day. Follow the instructions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand. Do not take more of it or take it more often than prescribed by your doctor.
Source: http://www.pcaeg.org/?p=347
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