Learn about Ventolin HFA (Albuterol Sulfate Inhalation Aerosol) may treat, uses, dosage, side effects, drug interactions, warnings, patient labeling, reviews, and related medications. Ventolin: Salbutamol belongs to a class of medications called bronchodilators, and more specifically, ß2-adrenergic agonists. This medication is used to treat asthma, chronic bronchitis, and other breathing disorders. Salbutamol, also known as albuterol and marketed as Ventolin among other brand names, is a medication that opens up the medium and large airways in the lungs. It is used to treat asthma, including asthma attacks, exercise-induced bronchoconstriction, and chronic obstructive pulmonary disease (COPD). It may also be used to treat high blood. Treating Asthma with Ventolin Inhaler. Ventolin is one of the most popular HFA inhalers used to treat and prevent the symptoms of asthma and COPD (chronic obstructive pulmonary disease). Albuterol sulfate has a molecular weight of 576.7, and the molecular formula is (C 13 H 21 NO 3) 2 •H 2 SO 4. Albuterol sulfate USP is a white or almost white crystalline powder, freely soluble in water, practically insoluble or very slightly soluble in methylene chloride and alcohol, slightly soluble in chloroform and ether. Bronchospasm. Ventolin HFA Inhalation Aerosol is indicated for the treatment or prevention of bronchospasm in patients aged 4 years and older with reversible obstructive airway disease. Learn about Ventolin Solution (Albuterol Sulfate Inhalation Solution) may treat, uses, dosage, side effects, drug interactions, warnings, patient labeling, reviews, and related medications. Product Description. Ventolin is a brand name of Salbutamol. It has a strong anti-inflammatory and broncholytic action, inhibits receptors, reduces the concentration of prostaglandin and some other biologically active components which take part in the reaction of bronchi to the physical loads or allergens. PDR Drug Summaries are concise point-of-care prescribing, dosing and administering information to help phsyicans more efficiently and accurately prescribe in their practice PDR's drug summaries are available free of charge and serve as a great resource for US based MDs, DOs, NPs and PAs in patient practice Ventolin has a very fast and strong action. The patient feels better breathing in about 5 minutes and can return to the normal life. The maximal action is gained in 1-2 hours when the active component Salbutamol is completely absorbed and penetrates into all tissues and walls of the respiratory tracts.