Acute overdosage with Avacort HFA 200mcg Metered Dose Inhaler, even in excessive doses, is not expected to be a critical problem. The only harmful effect that follows inhalation of large amounts of the drug over a short period is suppression of hypothalamic-pituitary-adrenal (HPA) function.
No special emergency action needs to be taken. Treatment with Avacort HFA 200mcg Metered Dose Inhaler should be continued at the recommended dose to control the asthma.