What are the side effects of dronedarone?

As a healthcare professional with expertise in pharmacology, I can provide you with information on the side effects of dronedarone, which is a medication used to help control an abnormal heart rhythm called atrial fibrillation. Side effects of dronedarone can be categorized as follows: 1. Common Side Effects: These may include mild to moderate issues such as nausea, headache, fatigue, dizziness, and abdominal pain. 2. Serious Side Effects: These are less common but more severe and require immediate medical attention. They include signs of liver problems (such as yellowing of the skin or eyes, dark urine, severe stomach pain), rapid or irregular heartbeat, shortness of breath, and severe skin reactions (such as rash, itching, hives, blisters, peeling skin). 3. Allergic Reactions: Although rare, some people may experience an allergic reaction to dronedarone, which can manifest as difficulty breathing, closing of the throat, swelling of the lips, face, tongue, or hands, or hives. 4. Potential Risks: Dronedarone has been associated with an increased risk of heart and pulmonary problems, including heart failure and lung injury. 5. Other Less Common Side Effects: These can include back pain, constipation, diarrhea, dry mouth, and insomnia. It's important to note that not all people will experience these side effects, and some may tolerate the medication without any issues. However, if any side effects are concerning or persist, it's crucial to consult with a healthcare provider.

Tell your doctor if any of the following side effects become severe or don't go away:Diarrhea.Nausea.Heartburn.Weakness.Tiredness.Skin rash, itching, or redness.