Vicks Inhaler is a popular over-the-counter nasal inhaler used for providing relief from nasal congestion and stuffiness. It is manufactured by Procter & Gamble and is widely available in many countries. Nasal Decongestant: Vicks Inhaler is designed to provide quick and temporary relief from nasal congestion caused by colds, allergies, sinusitis, or other respiratory conditions. Portable and Convenient: The product comes in a small and compact tube that resembles a lip balm or lipstick. Its portability allows users to carry it easily in pockets or bags, making it convenient for use on-the-go.