Beta-blockers are one type of anti-hypertensive drugs that are commonly available today. It has been tested by several patients for years but modern studies have challenged the effectiveness of these drugs. Experts suggest that beta-blockers should not be used as first line treatment to hypertension. But just how do beta-blockers work, what are its side effects and implication of modern research about this type of treatment?
To trigger high blood pressure certain factors and conditions must be met. A sudden increase of pressure between contraction of the heart and the vulnerability of the aging arterial muscles are common initiators. This discovery has led many medical scientists to come up with a drug that will help the heart decrease its exertion of force when pumping blood.
Beta-blockers work exactly this way. This type of hypertension treatment prohibits adrenaline upshot to the heart, making it more relieved and stress free. As an outcome, the heart only wields less effort in pumping blood resulting to a decrease in high blood pressure. Beta-blockers may also be used as medication for patients suffering from unusual rhythm of the heart.
Medicating with beta-blockers is taken carefully. Pregnant patients are often advised by their doctors to avoid taking such. Hypertensive patients who are suffering from other medical conditions like emphysema, asthma and bradycardia must be well considered in terms of dosage.
Beta-blockers must be taken at the right time. It may be during or after meals. The allowance of taking beta-blockers during meal helps reduce the side effects of this drug which will later be discussed. While under this medication, recording your pulse rates is required. Additionally, regular visits to your doctor will help you evaluate the progress of your medication. Your doctor will also keep track of any undesirable side effects of this drug and might consider decrease or increase of dosage. Your ultimate goal is to reduce your high blood pressure to 120/80 so make sure you take beta-blockers at the right time.
Sexual potency is the most dreaded side effect of beta-blockers. Patients are most of the time reluctant to discuss this with their doctors. But it is important that this be given proper attention. Sexual ability of the patient is affected since beta-blockers hinder normal action of adrenaline in the body.
In 2006, medical experts from the United Kingdom proposed the downgrading of beta-blockers as a no-first-line approach to hypertension tension. Studies show that other forms of anti-hypertensive agents perform better than beta-blockers. Evidence was also found that this type of drug at even an ordinary dosage can provoke chances of type 2 diabetis.