The 10 Metoprolol Side Effects You Should Know About
Metoprolol is a beta-blocker commonly used for high blood pressure, angina, irregular heart rhythms and certain heart conditions. Many people have no side effects or only mild ones that improve as the body adjusts. (nhs.uk)
Possible side effects
- Tiredness or fatigue
- Dizziness or light-headedness
- Weakness
- Headache
- Nausea
- Stomach pain or indigestion
- Diarrhea or vomiting
- Cold hands or feet
- Sleep problems or unusual dreams
- Sexual difficulties, such as reduced libido or erectile problems, although these aren’t common and aren’t always caused by metoprolol. (nhs.uk)
Other effects can occur, including shortness of breath/wheezing, confusion, memory changes, constipation and tingling sensations. (FDA Access Data)
🚨 When to get medical help
Contact a healthcare professional if you develop new or worsening shortness of breath, swelling of the legs/ankles, or an irregular heartbeat. Wheezing or chest tightness can also require prompt assessment. (nhs.uk)
Metoprolol can also make it harder to recognize some warning symptoms of low blood sugar, which is particularly relevant for people taking diabetes medicines. (nhs.uk)
âť— Don’t stop metoprolol suddenly
This is especially important if you’re taking it for a heart condition. Abruptly stopping a beta-blocker can worsen the underlying condition and may increase cardiac risk. Any dose reduction or discontinuation should be planned with your prescriber. (nhs.uk)
Bottom line: Tiredness, dizziness, weakness and cold extremities are among the more recognizable effects, but not every new symptom is necessarily caused by metoprolol. If symptoms are persistent or troublesome, a doctor or pharmacist can review your dose and other medications.
