1) Medicament 2) Medication 3) Medicinal drug 4) Medicine 1) Spray 
A decongestant or nasal decongestant is a type of pharmaceutical drug that is used to relieve nasal congestion in the upper respiratory tract. The active ingredient in most decongestants is either pseudoephedrine or phenylephrine (the latter of which has disputed efficacy). These are alpha-agonists which on topical application as dilute solution (...
an agent that reduces congestion or swelling.
any drug used to relieve swelling of the nasal mucosa accompanying such conditions as the common cold and hay fever. When administered in nasal ... [1 related articles]
Herb which is used to loosen mucus within bronchi and lungs
Relieves congestion.
<pharmacology> This represents a large group of sympathomimetic medications that act to constrict blood vessels in the nasal passages and reduce congestion or swelling. ... Common medications include pseudoephedrine hydrochloride, phenylpropanolamine, oxymetazoline and phenylephrine. ... Can be delivered as a pH balanced nasal solution. ... (...
(de″kәn-jes´tәnt) tending to reduce congestion or swelling, usually of the nasal membranes. Called also decongestive. an agent that has this effect; it may be inhaled, taken as spray or nose drops, or used orally in liquid or tablet form. Nasal decongestants act by reducing swelling of th...
Type: Term Pronunciation: dē′kon-jes′tant Definitions: 1. An agent that possesses this action. Synonyms: decongestive
Decongestant: A drug that shrinks the swollen membranes in the nose and makes it easier to breath. Decongestants can be taken orally or by nasal spray. Decongestant nasal sprays should not be used for more than five days without the doctor's advice, and if so, usually only when accompanied by a nasal steroid. Many decongestant nasal sprays often ca...
Decongestant medicine relieves congestion by reducing the swelling of the lining the nose and sinuses and drying up the mucous.
[n] - a drug that decreases pulmonary congestion
noun a drug that decreases pulmonary congestion