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Who Makes Proventil Hfa?

Marcus Vance • Oct 9, 2026 • 5 min read

Who Makes Proventil Hfa?

PROVENTIL HFA - albuterol sulfate aerosol, metered Merck Sharp & Dohme Corp.

Who manufactures Proventil?

Manufacturer Merck offers a copay coupon card to help patients with insurance afford Proventil.

Why is Proventil no longer available?

CFC-propelled inhalers will no longer be available after December 31, 2008 due to their environmentally harmful effects on the ozone layer. Three HFA-propelled albuterol inhalers have been approved by the FDA: Teva's Proair HFA, Schering-Plough's Proventil HFA, and GlaxoSmithKline's Ventolin HFA.

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Marcus Vance

Marcus Vance is a cybersecurity auditor and technology writer dedicated to educating the public about online safety, data privacy regulations, enterprise security, and emerging cyber threats.