Search results
People also ask
What are alpha blockers & beta blockers?
How do alpha blockers work?
What is the difference between alpha blockers and beta-blockers?
Do alpha-blockers work for high blood pressure?
What are alpha blockers used for?
Do beta blockers lower blood pressure?
Beta blockers usually come as tablets. They are prescription-only medicines, which means they can only be prescribed by a GP or another suitably qualified healthcare professional. Commonly used beta blockers include: atenolol (also called Tenormin) bisoprolol (also called Cardicor or Emcor) carvedilol.
- Bisoprolol
Bisoprolol Brand names: Cardicor, Congescor. Find out how...
- Propranolol
Propranolol is a type of medicine called a beta blocker....
- Atrial Fibrillation
Atrial fibrillation is a heart condition that causes an...
- Atenolol
Atenolol Brand name: Tenormin. Find out how atenolol treats...
- Tremor
You have a tremor or shaking hands and: it's getting worse...
- SOTALOL
Sotalol is not considered as a typical beta blocker. This is...
- Heart Failure
Information: Social care and support guide. If you: need...
- About doxazosin
Doxazosin belongs to a group of medicines called alpha...
- Bisoprolol
- What Are Alpha-Blockers Used for?
- What Are Alpha-Blockers Prescribed for?
- How Do Alpha-Blockers Work?
- Which alpha-blocker Is Usually prescribed?
- How Long Can You Take Alpha-Blockers?
- Taking Other Medicines
- Alpha-blocker Side-Effects
In the past, some alpha-blockers were also used to treat heart failure and Raynaud's phenomenon. However, they are very rarely used to treat these conditions now because there are other medicines that are thought to work better. Alpha-blockers are also sometimes used to treat ureteric stones. These are stones that have formed in the kidney and have...
For high blood pressure
Alpha-blockers are usually prescribed after most other medicines have been tried. Alpha-blockers are normally only started if: 1. Other medicines such as beta-blockers, angiotensin-converting enzyme (ACE)inhibitors or 'water' tablets (diuretics) are not working. They may be used as well as these other medicines. 2. There is a reason you cannot take a beta-blocker, an ACE inhibitor or a diuretic. Having hypertension increases your risk of having a heart attack or a stroke, or developing chroni...
For prostate gland enlargement
Alpha-blockers can help symptoms of an enlarged prostate. If you have an enlarged prostate, deciding whether or not to take an alpha-blocker depends on how much the symptoms are affecting you. If the symptoms are bothering you, taking an alpha-blocker is a good idea. If the symptoms are mild and not really affecting you much, then you don't need to take an alpha-blocker unless you want to. An enlarged prostate gland can cause problems with passing urine, such as: 1. Having to wait before your...
Alpha-blockers work by blocking the transmission of certain nerve impulses. The ends of some nerves release a chemical (neurotransmitter) called noradrenaline (norepinephrine) when the nerve is stimulated. This chemical then stimulates alpha-adrenergic receptors. These receptors are tiny structures which occur on cells in various parts of the body,...
For high blood pressure (hypertension): once-daily preparations of doxazosin or terazosin are usually recommended. Once-daily preparations are generally thought to be easier for people to take and to remember to take. Prazosin and indoraminneed to be taken two or three times each day and prazosin is more likely to cause a large drop in blood pressu...
Most people with high blood pressure (hypertension) need to take medication for life. However, in some people whose blood pressure has been well controlled for three years or more, medication may be able to be stopped. In particular, in people who have made significant changes to lifestyle (such as having lost a lot of weight or having stopped smok...
There are a number of medicines that should usually be avoided if you also take an alpha-blocker. These include: 1. Phosphodiesterase-5 inhibitors - for example, sildenafil for erectile dysfunction. 2. Antidepressants such as tricyclic antidepressants, mirtazapine or venlafaxine. When these medicines are combined with an alpha-blocker, you may have...
Although side-effects are uncommon, they occur in some people. Side-effects are more likely to occur in the first two weeks of treatment and usually go away on their own. The most common side-effects are slight drowsiness, headaches and dizziness. More rarely they can cause sexual problems. Alpha-blockers are also associated with an increased risk ...
Alpha-blockers treat high blood pressure by stopping A1 and A2 receptors from activating. Blocking that activation relaxes blood vessels, lowering blood pressure. Approved alpha-blockers for high blood pressure include: Doxazosin. Prazosin. Terazosin. Benign prostatic hyperplasia (BPH)
Doxazosin belongs to a group of medicines called alpha blockers. It's used to treat high blood pressure (hypertension) and symptoms of an enlarged prostate (benign prostatic enlargement). Alpha blockers reduce blood pressure by relaxing your blood vessels so blood can pass through them more easily. Doxazosin helps to reduce the symptoms of an ...
Treatment of angina. By slowing the heart rate, beta blockers reduce the oxygen demand of the heart and reduce the frequency of angina attacks. Guidelines recommend beta blockers as first-line treatment in patients with angina either on their own or in combination with a calcium channel blocker. Treatment of heart failure.
- 1 min
May 22, 2023 · Alpha-blockers and beta-blockers are two medications that address the same hormone but target two different receptors. Alpha-blockers work by blocking alpha receptors, and beta-blockers block beta receptors.
Alpha-blockers are a type of medicine that can be used to treat high blood pressure. They work by allowing the blood vessels to relax and widen, so the blood has more space to flow through. They include doxazosin, indoramin, prazosin, and terazosin. How do alpha-blockers work?
