What should diabetic patients be aware of when taking beta-blockers like Nebivolol?

Diabetic patients should be particularly aware that beta-blockers, such as Nebivolol, can mask the symptoms of hypoglycemia. When blood sugar levels drop, the body typically exhibits warning signs like increased heart rate, palpitations, and tremors. Beta-blockers dampen the autonomic response by blocking the effects of adrenaline, which can prevent these symptoms from manifesting. This can lead patients to be unaware of low blood sugar situations, increasing the risk of severe hypoglycemia if they are unable to recognize and treat it promptly.

Understanding this aspect is crucial for diabetic patients who may already be managing their blood sugar levels closely. They need to monitor their glucose levels diligently and communicate with their healthcare provider about their medication regimen to ensure safe management of both their diabetes and any cardiovascular conditions.