Stuck without Ventolin and need quick relief? This guide unpacks over-the-counter nebulizer options available in the US, including saline solution, epinephrine ampules, and short-acting beta agonists you can snag without a full prescription. You'll get tips on how and when to use these solutions, what works for different kinds of breathing trouble, and how they stack up in safety and effectiveness. Practical advice, real-life caution, and the info you actually need for managing respiratory issues at home.