There is a risk of sudden death when taking 10 Digoxin tablets, so the medication should be taken under the supervision of a doctor. Digoxin tablets can cause cardiac arrhythmias such as ventricular fibrillation, sinus bradycardia and sinus block and other adverse effects during the use of the drug, and the adverse effects of digoxin are dose-dependent, so taking 10 tablets of digoxin may result in digoxin toxicity, resulting in an increased likelihood of cardiac arrhythmias, ventricular fibrillation, sinus bradycardia can be life-threatening and lead to sudden death. Therefore, digoxin should be taken strictly under the guidance of a doctor to regulate the use of drugs, nausea and vomiting, headache, mental changes during the use of drugs need to be vigilant about digitalis toxic reactions. And hypertrophic obstructive cardiomyopathy, ventricular tachycardia, ventricular fibrillation is prohibited to use the drug. If there is any discomfort, it is recommended to go to the hospital immediately for treatment.