3. Slow Heart Rate (Bradycardia)
Metoprolol is designed to slow your heart rate, which helps reduce the heart’s workload and control blood pressure. However, in some cases, it can cause the heart rate to slow excessively, a condition known as bradycardia.
Symptoms of an abnormally slow heartbeat include weakness, fatigue, dizziness, or shortness of breath. Because a very slow pulse can affect how well blood circulates, it’s important to report these symptoms to your doctor promptly. Your provider may monitor your pulse regularly or adjust your medication dose to maintain a safe heart rate.
4. Low Blood Pressure (Hypotension)
Alongside slowing the heart rate, metoprolol can reduce blood pressure, sometimes causing it to fall lower than desired. This drop in blood pressure may lead to symptoms such as lightheadedness, blurred vision, or fainting, especially when you first start the medication or after a dose increase.
Low blood pressure can be serious if it causes falls or fainting spells, so it’s important to keep track of any such symptoms. Your healthcare provider may recommend regular blood pressure monitoring and may adjust your treatment if hypotension becomes problematic.
5. Cold Hands and Feet
Reduced blood flow to the extremities is a known effect of beta-blockers like metoprolol. Many patients notice that their hands and feet feel colder than usual or experience numbness and tingling sensations.
This side effect resembles symptoms seen in Raynaud’s phenomenon and can be uncomfortable, especially in colder weather. Simple measures such as warming your hands with warm water or wearing gloves can help alleviate discomfort. If these symptoms are severe or persistent, discuss them with your doctor.
