Tyloxapol is widely used in pharmaceutical formulations as a surfactant and emulsifying agent. It is particularly effective in stabilizing emulsions and suspensions, making it valuable in the production of inhalable medications and ophthalmic solutions. Its ability to lower surface tension aids in the dispersion of drugs, enhancing their bioavailability and therapeutic efficacy. Additionally, Tyloxapol is utilized in research settings to study lung surfactant function and to model pulmonary drug delivery systems. Its non-toxic nature and compatibility with biological systems make it a preferred choice in various medical and scientific applications.