What is the antidote for isosorbide dinitrate?

There is no specific antidote for isosorbide dinitrate overdose; treatment primarily focuses on supportive care and symptom management. If overdose occurs, it may involve administering intravenous fluids, monitoring vital signs, and using medications to manage low blood pressure if necessary. In severe cases, vasopressors might be used to stabilize blood pressure. Always consult healthcare professionals for appropriate management in cases of suspected overdose.