decongestant
/ˌdiːkənˈdʒɛstənt/
noun
- A medicine or substance that relieves nasal congestion by reducing swelling in the nasal passages.
- She took a decongestant to help her breathe more easily during her cold.
- The doctor recommended a decongestant spray for the child's stuffy nose.
- Many decongestants are available over the counter at pharmacies.
adjective
- Having the effect of relieving nasal congestion.
- He bought a decongestant inhaler for his allergies.
- The decongestant properties of menthol can provide quick relief.
- This decongestant medication works best when taken with plenty of water.