Are beta blockers cardiac drugs?

Beta-adrenergic blockers are one of the most frequently prescribed cardiovascular drugs. Numerous beta-blockers are available for clinical use.

Why would a cardiologist prescribe a beta blocker?

Beta blockers block the release of the stress hormones adrenaline and noradrenaline. They are widely prescribed for angina, heart failure and some heart rhythm disorders, and to control blood pressure.

Why are beta blockers bad?

Beta-blockers can cause lung muscle spasms that make it difficult to breathe. This is more common in people who have lung conditions. High blood sugar (hyperglycemia). Beta-blockers can trigger high blood sugar in people with diabetes.

Who should not use beta-blockers?

Beta-blockers should not be used to treat hypertension in patients older than age 60 unless they have another compelling indication to use these agents, such as heart failure or ischemic heart disease.

Can beta-blockers hurt your heart?

When you take beta-blockers, your body gets used to your heart’s slower speed. If you stop taking them suddenly, you could increase your risk of a serious heart problem, such as a heart attack.

Who should not take beta-blockers?

You cannot take a beta-blocker if you have certain conditions, including:

• Asthma.
• Uncontrolled heart failure.
• Very slow heart rate (bradycardia).
• Low blood pressure (hypotension).
• Certain problems with the rhythm of your heart – eg, sick sinus syndrome.

Who should not use beta blockers?

What is the mildest beta blocker?

Non-selective, cardioselective and vasodilating beta-blockers

What are the negative effects of beta-blockers?

Side effects of beta blockers Side effects commonly reported by people taking beta blockers include: feeling tired, dizzy or lightheaded (these can be signs of a slow heart rate) cold fingers or toes (beta blockers may affect the blood supply to your hands and feet) difficulties sleeping or nightmares.