Skip to main content

Medihaler-Iso Dosage

Medically reviewed by Last updated on Dec 27, 2021.

Generic name: isoproterenol sulfate
Dosage form: Inhalation Aerosol

Adults: The usual dose for the relief of dyspnea in the acute episode is one or two inhalations. Start with a single inhalation. If no relief is evident after two to five minutes, a second inhalation may be taken. For daily maintenance, use one or two inhalations four to six times daily or as directed by the physician. The physician should be careful to instruct the patient in the proper technique of administration so that the number of inhalations per treatment and the frequency of retreatment may be titrated to the patient's response.

No more than two inhalations should be taken at any one time, nor more than six inhalations in any one hour during a 24-hour period, unless advised by the physician. Lower doses in elderly patients may be required due to increased sympathomimetic sensitivity.

Each depression of the valve delivers through the oral adapter 0.08 mg isoproterenol sulfate.

Children: Safety and effectiveness for children under 12 years have not been established (see Pediatric Use).

More about Medihaler-Iso (isoproterenol)

Patient resources

Other brands

Professional resources

Related treatment guides

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.