Tag: Beta blockers

Dermatological side effects can account for 10-60% of adverse drug reactions from diuretics and anti-hypertensive drugs [1.3.5]. While effective for managing hypertension, some blood pressure medications can cause skin-related side effects. So, is itching a side effect of blood pressure medication? Yes, for some individuals it can be.

A significant 2003 study in the journal *Circulation* showed beta-blockers can improve ventricular structure and function over time in heart failure patients. Understanding exactly **how do beta blockers affect preload and afterload** is key to grasping their comprehensive cardiovascular benefits and implications for conditions like hypertension and angina.

According to a 2021 meta-analysis published in *Hypertension*, the long-held belief that beta-blockers cause depression was not supported by evidence from double-blind, randomized controlled trials. However, there are still several important reasons **why you should avoid beta-blockers** in certain medical situations, from specific health conditions to potential adverse effects that require careful management.

Over one billion people worldwide are affected by hypertension, making it a major public health concern. For many, medication is a necessary component of treatment, and understanding *Which of the following is used in the treatment of hypertension?* is crucial for effective management. This guide explores the primary pharmacological options available to help control high blood pressure.

Drug-induced hypotension is a significant concern, accounting for a substantial number of hospital admissions, with one study noting it as the cause for 7.6% of all hypotension-related admissions in England [1.4.1]. So, which of the following agents commonly cause hypotension? Many medications, both intentionally and as a side effect, can lead to a drop in blood pressure.

According to the Cleveland Clinic, an estimated 1 billion people worldwide have high blood pressure, often requiring medication for management. This guide explores the **primary drug classes for hypertension**, detailing how each type of medication works to lower blood pressure and reduce the risk of associated health complications, such as heart attack and stroke.

According to 2024 prescription data, metoprolol succinate was the top-dispensed beta-blocker in the U.S., making it the most commonly prescribed beta-blocker for hypertension and other heart conditions. This guide delves into its role in managing high blood pressure and compares it with other options.

A normal resting heart rate for most adults is between 60 and 100 beats per minute (bpm) [1.11.1]. Many common medications can push your heart rate outside this range. So, what medications change heart rate and what are their effects?

Esmolol's elimination half-life is approximately nine minutes, a striking contrast to the hours-long half-lives of most other beta blockers. This unique pharmacokinetic profile, combined with its cardioselectivity and intravenous-only administration, defines how is esmolol different from other beta blockers and makes it invaluable for acute and critical care medicine.

Hypertensive emergencies affect an estimated 1–2% of hypertensive patients and require immediate, individualized treatment with intravenous agents to prevent or limit end-organ damage. The decision of whether **is esmolol better than nicardipine for hypertensive emergency** depends critically on the patient's specific clinical context, as each drug targets a different physiological mechanism.