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单词 decongestive
释义

decongestive


de·con·gest

D0079300 (dē′kən-jĕst′)tr.v. de·con·gest·ed, de·con·gest·ing, de·con·gests To relieve the congestion of (sinuses, for example).
de′con·ges′tion (-jĕs′chən) n.de′con·ges′tive adj.

decongestive

(ˌdɪkənˈdʒɛstɪv) adj1. having the ability to ease crowding or clogging in busy locations2. (Medicine) designed to relieve congestion in the body
EncyclopediaSeedecongestant

decongestive


decongestant

 [de″kon-jes´tant] 1. tending to reduce congestion or swelling, usually of the nasal membranes. Called also decongestive.2. 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 the membranes and thus opening up the nasal passages. Among the leading ones are epinephrine, ephedrine, and phenylephrine. antihistamines may also be effective either alone or in combination with decongestants. A decongestant must be used several times a day to be helpful; but excessive use may cause headaches, dizziness, or other disorders and sometimes the medicine itself may cause reactive nasal swelling.

de·con·ges·tive

(dē'kon-jes'tiv), Having the property of reducing tissue swelling. Synonym(s): decongestant (1)

de·con·ges·tive

(dē'kon-jes'tiv) Reducing tissue swelling or pathogens.
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更新时间:2024/9/22 7:31:23