Nebistar 2.5 Tablet contains Nebivolol, which is a beta-blocker medication primarily used to manage high blood pressure and heart-related conditions.

How Nebivolol slows the heart rate:

• Nebivolol works by blocking beta-1 adrenergic receptors in the heart. These receptors normally respond to stress hormones like adrenaline, which increase heart rate and force of contraction.
• By blocking these receptors, Nebivolol reduces the heart's workload and slows down the heart rate.
• This helps the heart pump more efficiently and lowers blood pressure.

Additionally, Nebivolol has a unique property of promoting the release of nitric oxide, which helps relax blood vessels, further aiding in blood pressure reduction.

If you have any concerns or need more detailed information about your medication, it's always best to discuss with your cardiologist for personalized advice.