Albuterol: Antiasthmatic, broncodilator; antihypertensive. Information from the RxList.DrugDigest: Albuterol Inhaler (Proventil, Ventolin): Information on dosage, usage, side effects, interactions, and drug comparisons including generics when available.DrugDigest: Albuterol Oral (Proventil, Ventolin): Information on dosage, usage, side effects, interactions, and drug comparisons including generics when available.Ventolin: Full prescribing information from RxList.Ventolin: Product information for a number of Ventolin formulations.