What is a possible side effect of beta-blockers that should be discussed with patients?

Fatigue and lethargy are common side effects associated with beta-blockers, which are medications often used to treat hypertension and other cardiovascular conditions. These drugs work by blocking the effects of adrenaline on the beta receptors in the heart and blood vessels, leading to a reduced heart rate and lower blood pressure. However, this action can also result in a feeling of tiredness or a lack of energy for some patients.

It is important to discuss this potential side effect with patients before starting therapy, as it may affect their daily activities and quality of life. For patients who experience significant fatigue, healthcare providers might consider adjusting the dosage or switching to a different class of medication altogether. This proactive communication ensures that patients have realistic expectations about their treatment and can report any adverse effects they may experience.

The other options do not typically reflect common side effects of beta-blockers, making fatigue and lethargy the most relevant concern to address with patients regarding this medication class.