Medically reviewed by Kathleen Daly, MD Beta-blocker treatment for anxiety is an off-label use of a common drug type used to ...

Here's all the information on medicines for hypertension their types, use, side-effects, contraindications and precautions. HIV patients taking beta blockers had 90 per cent higher risk of ...

Beta blockers have been shown to prolong ... Nevertheless, the different effects of both β blockers on the β-adrenergic system have an impact on tolerability and β-adrenergic responsiveness ...

Alpha blockers are substances that antagonize alpha ... these drugs are usually taken at night to lessen the side-effects. Tamsulosin and alfuzosin are less selective towards arterial alpha ...

Epinephrine acts on both alpha- and beta-adrenergic receptors ... May be antagonized by β-blockers (eg, propranolol), α-blockers (eg, phentolamine), ergot alkaloids. Arrhythmias possible ...

Atenolol blocks beta-1 receptors, which are present on the heart. This medication is a beta-blocker, prescribed for high blood pressure and to prevent heart pain and recurrence of heart attacks.