Sudafed is the top-selling decongestant brand that’s trusted by millions. It helps clear nasal congestion and relieve sinus pressure, making it a go to for when you’re feeling blocked up. Originally developed by a pharmaceutical company, Sudafed has become a household name, offering a range of decongestants that really work. With a focus on quality and effectiveness, Sudafed keeps improving its products to tackle cold and allergy symptoms, so families can breathe easier.