As a healthcare professional with expertise in pharmacology, I can explain the significance of high levels of digoxin in the body. A high level of digoxin, which is a medication used to treat heart failure and certain types of heart arrhythmias, can indicate a potential overdose or toxicity. Here's what the levels mean: - For heart failure patients, the normal level is between 0.5 and 2.0 nanograms of medication per milliliter of blood (ng/ml). - For those being treated for heart arrhythmia, the normal level is between 1.5 and 2.5 ng/ml. If a patient's digoxin level exceeds these ranges, it can lead to digoxin toxicity, which may cause symptoms such as nausea, vomiting, vision changes, irregular heartbeat, and in severe cases, it can be life-threatening. It's important for healthcare providers to monitor digoxin levels closely, especially in patients who are on long-term therapy, to ensure the medication remains within the therapeutic range and to prevent any adverse effects. read more >>

If you're receiving treatment for heart failure, the normal level of digoxin is between 0.5 and 2.0 nanograms of medication per milliliter of blood (ng/ml). If you're being treated for a heart arrhythmia, the normal level of the drug is between 1.5 and 2.5 ng/ml.read more >>