Pacerone is prescribed to patients with arrhythmia, which is an irregular heartbeat. Some arrhythmias could lead to death if left untreated. Pacerone is called an antiarrhythmic, and stabilizes the heartbeat. Pacerone should only be used for patients who have a life-threatening irregular heartbeat, because Pacerone can cause serious injury like worsening irregular heartbeat, life-threatening lung disease and serious liver injuries.
What are some important things I should know about Pacerone?
Pacerone should only be used for patients who are at risk of death because of their arrhythmia. Pacerone can lead to serious injury and death, so the benefits of the drug should be weighed against possible side effects. Pacerone can make arrhythmias worse, it can lead to life-threatening lung disease and serious liver injuries.
Pacerone is for people with life-threatening arrhythmias. Pacerone’s benefits should be weighed against its possible life-threatening side effects. Pacerone should be used for patients who cannot tolerate or do not respond well to other arrhythmia medication.
Pacerone can cause worsening arrhythmia symptoms, life-threatening lung disease and serious liver injuries. Pacerone can also react with other drugs, so make sure to tell your doctor about any other medications you are taking. Pacerone can also cause serious allergic reactions. Pacerone can also cause injury to unborn and breastfeeding babies, so tell your doctor if you are pregnant before taking Pacerone. Also, contact your doctor immediately if you become pregnant while using Pacerone.
Pacerone also stays in the patient’s body for many months even after the person stops taking it, so caution should be taken.
You should contact your doctor immediately if you become pregnant while using Pacerone. You should contact your doctor immediately if you experience an allergic reaction, lung infection or liver injury. Signs of these injuries include:
- difficulty breathing
- wheezing
- chest pain
- swelling of the face, mouth and tongue
- hives, rash
- jaundice
- nausea, vomiting
- pain in the abdomen
- coughing up blood
- urinary problems, including discoloration
- worsening irregular heartbeat
- muscle tenderness or weakness


