Umbuzo: Kuyini i-Decalestant ye-Nasal?
Impendulo:
Ama-decongestants ase-nasal asetshenziselwa ukwelapha ukuxubana ( impumu egcwele , impumu egijima , njll ...). Ukubamba ngokuvamile kubangelwa ukushisa okuvamile, nokutheleleka okuphezulu kokuphefumula noma ukugula. Ukuze uqonde ukuthi ama-decongestants asemanzini asebenza kanjani kubalulekile ukuchaza ukuthi ukuxubana kwenzeka kanjani. Abantu abaningi bacabanga ukuthi ukungqubuzana kubangelwa uma ama-mucous (ebizwa nangokuthi i-phlegm noma emanzini amanzi) avimbela imigqa engezansi.
Lokhu kuyiqiniso kuphela. Ukubanjelwa kwenzeka uma izitsha zegazi ezifaka imphuzi zikhula. Ngakho-ke, ama-decongestant amaningi asezintweni, abangela i-vasoconstriction (kubangele ukuthi imishanguzo yegazi ihlehlise).
Kukhona nezinye izidumbu zezinsalela zomzimba ezisebenza ngokuvimbela amakhemikhali emzimbeni okuthiwa i-histamine. Lezi zivame ukusetshenziselwa imithi yomlomo kunokuba imishanguzo yomsindo. Izibonelo zama-antihistamine zifaka i-Zyrtec (ceterizine), i-Claritin (i-loratadine), i-Allegra (i-fexofenadine) ne-Benadryl (i-diphenhydramine). I-Histamine iyi-molecule eyenza imithwalo yegazi ibe yikhulu, ukuvuvukala, ukuvuza kanye nezimpawu eziningi ezenzeka ngesikhathi senzeke. Ama-decongestant ase-Antihistamine asemanzini avimbela i-histamine futhi asebenze kahle kubantu abahlukunyezwa ngezikhathi ezithile.
Ama-decongestant amaningi ayinhlanganisela yemithi ehlanganiswe njengamayeza abandayo angase abe ne-antihistamine kanye nolunye uhlobo lwe-decongestant.
Isibonelo, i-Dimetapp, i-Claritin-D, noma i-Chlor-Trimetron. Imithi yokuhlanganiswa ihlose ukunciphisa umphumela owodwa womuthi ngomuthi onomphumela ohlukile. Isibonelo, imithi esebenzisa i-decongestant efana ne-pseudoephedrine engabangela ukujula nokulala okungapheli kungabhanjiswa ne-antihistamine njengo-Benadryl (diphenhydramine) engabangela ukulala.
Ezinye izibonelo zama-decongestants asezintweni zihlanganisa:
- i-oxymetazoline (i-Afrin)
- i-pseudoephedrine (i-Sudafed)
- phenylephrine
- i-levo-methamphetamine
- naphazoline
- phenylpropanolamine (ngo-December 2015 i-FDA ithatha izinyathelo zokususa le mithi emakethe)
- i-propylhexrinrine (uBenzerex, u-Obesin)
- synephrine (i-Neo-synephrine, i-orange extract)
- i-tetrahydrozoline (imidazoline)
- i-mometasone furoate monohydrate (i-Nasonex)
- i-fluticasone (i-Flonase)
- i-budesonide (i-Rhinocort)
- i-ciclesonide (i-Omnaris)
Izipulisi ze-Nasal zivame ukukhetha imithi yokwelapha ngomlomo ngoba inikeza ukukhululeka okusheshayo kokungqubuzana komzimba futhi kungase kube nemiphumela emibi kakhulu kusukela imithi isendaweni ethile yomzimba.
Nakuba ama-decongestant amaningi e-nasal ayatholakala ngaphezu kwe-counter kufanele uhlole njalo nodokotela wakho noma u-pharmist ngaphambi kokusebenzisa i-decongestant yomzimba. Amanye ama-decongestants angabangela isimo esibizwa ngokuthi ukuxubana okuvukelayo uma kusetshenziswe isikhathi esingaphezu kwezinsuku ezintathu ngokulandelana, (lokhu kuyingozi kakhulu ngemithi ye-corticosteroid). Lokhu futhi ngezinye izikhathi kubhekiselwa ekubhekaneni nokulutha okuphambene nomzimba noma i-rhinitis medicamentosa (RM). Abakhiqizi bamanye ama-decongestant omusha osanda kumfutho njengama-Nasonex bathi ukuhlanganiswa okuphindaphindiwe akuyona ingozi ngomkhiqizo wabo.
Ama-decongestant amaningi ase-nasal nawo aphikisana neziguli ezine-glaucoma, izinkinga zenhliziyo noma umfutho wegazi ophezulu ngoba zingandisa izinga lokushaya kwenhliziyo nokucindezela kwegazi. Ngenxa yalesi sizathu kungase kudingeke uqaphele ngokudla kwakho kwe-caffeine ngenkathi usebenzisa ama-decongestants angamazinyo. Amadoda ane-prostate ekhulisiwe angase abe nobunzima bokuvuthwa lapho kuthatha ama-decongestants. Ama-decongestant amaningi ase-nasal akufanele athathwe ngabanye abathatha ama-inhibitors ama-MAO. Kumele uthintane nodokotela wakho ngaphambi kokusebenzisa izidakamizwa ezisezintweni uma ukhulelwe noma uncelisa. Hlala ulandela izikhombisi zelebula ngokucophelela futhi uxoxe nodokotela wakho noma ummithi nganoma yimiphi imibuzo onayo ngaphambi kokusebenzisa i-decongestant yamazinyo.
Imithombo:
I-American Academy of Otolaryngology - Inhloko Nokuhlinzwa Kwezinyosi. Ama-Antihistamine, ama-Decongestants, nama-Cold Remedies. Kufinyelelwe: February 28, 2016 kusuka ku-http: //www.entnet.org/content/antihistamines-decongestants-and-cold-remedies
I-Medscape. Ukusetshenziswa Okuphephile kwama-Decongestants aseNasal. Kufinyelelwe: February 28, 2016 kusuka ku-http: //www.medscape.com/viewarticle/484014
UMerriam Webster. Umlando. Kufinyelelwe: April 27, 2010 kusuka ku-http: //www.merriam-webster.com/dictionary/histamine