nasal congestion

n a breathing device for administering long-term artificial respiration n a dispenser that produces a chemical vapor to be inhaled in order to relieve nasal congestion

a dispenser that produces a chemical vapor to be inhaled in order to relieve nasal congestion

used as a flavoring and in medicine to relieve itching, pain, and nasal congestion n

n vasoconstrictor (trade names Privine and Sudafed) used in nasal sprays to treat symptoms of nasal congestion and in eyedrops to treat eye irritation

n a powerful vasoconstrictor used to dilate the pupils and relieve nasal congestion