What are the side effects of the drug amiodarone?

As a healthcare professional with expertise in pharmacology, I can provide you with information on the side effects of amiodarone, which is a medication used to treat certain types of abnormal heart rhythms. Amiodarone has a broad range of side effects, and it's important to note that not all patients will experience these side effects. Here are some of the known side effects: 1. Eye or skin discoloration: Amiodarone can cause a bluish-gray discoloration of the skin, particularly in areas exposed to the sun. 2. Photosensitivity: Patients may become more sensitive to sunlight and are advised to avoid excessive sun exposure. 3. Gastrointestinal issues: Nausea, vomiting, diarrhea, and constipation are common. 4. Lung problems: Interstitial pneumonitis or lung fibrosis can occur, which may be severe. 5. Liver problems: Elevated liver enzymes and, in some cases, liver damage have been reported. 6. Neurological effects: Symptoms such as tremors, ataxia, and peripheral neuropathy may develop. 7. Heart issues: Bradycardia (slow heart rate) and QT prolongation are known side effects. 8. Thyroid problems: Both hypothyroidism and hyperthyroidism can be induced by amiodarone. 9. Skin reactions: Rash and hives can occur. 10. Weight gain: Some patients may experience an increase in body weight. It's crucial for patients taking amiodarone to have regular check-ups with their healthcare provider to monitor for these and other potential side effects.

Less serious side effects may include:feeling dizzy or tired;nausea, vomiting, stomach pain, constipation, loss of appetite;sleep problems (insomnia);weakness, lack of coordination; or.warmth, tingling, or redness under your skin.