What side effect do nitroglycerine or albuterol commonly cause?

What side effect do nitroglycerine or albuterol commonly cause?

• A. Bradycardia
• B. Tachycardia
• C. Slight hypotension
• D. Arrhythmias

Answer: (B)

Nitroglycerin and albuterol can lead to tachycardia as a common side effect due to their pharmacological actions. Nitroglycerin works by dilating blood vessels, resulting in decreased cardiac workload and potentially causing reflex tachycardia as the body attempts to maintain blood flow. This reflex mechanism is a response to the drop in blood pressure that can occur with nitroglycerin administration. Albuterol, a bronchodilator primarily used for asthma and COPD, can also cause tachycardia. It stimulates beta-2 adrenergic receptors in the lungs but can also activate beta-1 receptors at higher doses, leading to an increased heart rate. Although slight hypotension can occur due to vasodilation from nitroglycerin, the more pronounced and commonly observed effect is an increase in heart rate. Thus, tachycardia emerges as the notable side effect associated with these medications.

Nitroglycerin and albuterol can lead to tachycardia as a common side effect due to their pharmacological actions. Nitroglycerin works by dilating blood vessels, resulting in decreased cardiac workload and potentially causing reflex tachycardia as the body attempts to maintain blood flow. This reflex mechanism is a response to the drop in blood pressure that can occur with nitroglycerin administration.

Albuterol, a bronchodilator primarily used for asthma and COPD, can also cause tachycardia. It stimulates beta-2 adrenergic receptors in the lungs but can also activate beta-1 receptors at higher doses, leading to an increased heart rate.

Although slight hypotension can occur due to vasodilation from nitroglycerin, the more pronounced and commonly observed effect is an increase in heart rate. Thus, tachycardia emerges as the notable side effect associated with these medications.