Antihistamines

Antihistamines - diokobatsi sehlopha sa lithethefatsi tse thibela mosebetsi oa receptors itseng histamine liseleng tsa phelang. Ketso ea lithethefatsi tsena li ka ke ho felisa mala boreleli mesifa spasm le bronchial methapo, fokotseha capillary e lumellang metsi ho kena, bebofatswe le phallo ea kulisa-mofuta, dinama tse nyenyane tse edema tšitiso.

Antihistamines maemong a mangata, e fumaneha ntle ho lengolo la ngaka le. meriana ena e kenyeletsa "brompheniramine," "Chlorpheniramine," "Clemastine," "Diphenhydramine", "Loratadine".

Lithethefatsi, lengolo la ngaka ke: "Cetirizine" "desloratadine", "Foksofenadin". lithethefatsi tsena li ka ha ba hoo e batlang e etsa hore liphello tse bohloko tse ka bontša molomo ommeng kapa ho otsela.

Antihistamines ba classified ka lihlopha tse tharo ho ea ka sebopeho bona: ethylene diamine, ethanolamines, alkylamines, piperazines, tritsiklidy. Ntlha ea pele, mofuta oa bobeli oa lintho tse moriana bakang litla bath lehlakoreng - ho otsela, e lekanyetsang ho sebelisa ha bona a batla a. Ho hlōla drawback ena ba 'nile ba ntshetswa pele alkylamines. Di sebediswa bakeng sa ho imoloha matšoao ea sefuba: mahlo a metsi, thimola, runny nko. Ka morero oa ho ho sebelisa piperazines ke ama likarolo tse ling tsa boko le boikarabelo ba ho le maikutlo a ho kula tshisinyo, molikoalikoane, ho nyekoa ke pelo, ho hlatsa. Antihistamines bakeng sa bakhachane - tritsiklidy. Ba li sebelisetsoa ho tšoara toxicosis, hlahisa robatseng. lihlopha tsena kaofela lithethefatsi ikatisetsa tsa bongaka li kopanngoa ka litokisetso tsa moloko oa pele.

Kajeno tšoara palo e khōlō ea tekeletso le liteko tsa meriana. Motheong oa tse peli tse ncha-molokong o mong ka antihistamine ntho e abetswe. Ba fapana ka lik'hemik'hale le ditlamorao. molokong o mong ka boraro antihistamine lithethefatsi sebetsa feela ka makala tsa hlaseloa, ha ama tsamaiso ea tse ling tsa 'mele. Ba ne ba ntshetswa pele bakeng sa ho phekola lefu la Alzheimer.

The mochine ea nkang khato ea mahlahana diokobatsi tsa sehlopha sena itšetlehile ka ho displacement tsa tsamaiso ea dinama tse nyenyane tse histamine, thibela receptors seleng ea litsoelesa le mesifa boreleli. Sena se ba arola ho ho hlaha ha matšoao a sa allergy. Moriana mahlahana a rua bokgoni lebetsoeng le tabeng ea baeti ba fihlelang ho tsoelang pele.

Antihistamines contraindicated bakeng sa nahanela ka matlafatsa ho dintho bona a sebetsang. litla lemohiloeng undesired ka maemo a ho baeti ba fihlelang ho le monooksidazy inhibitors. Bakuli ba nang le glaucoma le batsoetse ba boela sa rateheng ho sebelisa lithethefatsi tsena li ka (pele tšebeliso e hloka ditherisano e tlamang ea ngaka). Jwale ntshetswa antihistamines bakeng sa masea a, e leng ka tsela e tšoanang sebopeho ho mahlahana a boraro-o mong. Ba etsa hore litla fokolang haholo-morao 'me u se ke ua ama ea' mele ea dithulaganyo tshilong ya dijo.

Formulations antihistamine nomoro ya hlahiswa ka mokgwa wa mokelikeli, matlapa, capsules. baeti ba fihlelang ho maqhubu kotloloho itšetlehile ka mofuta le lintho tse khethollang.

dintho meriana ke ke ho kopantswe le mahlahana a hore ba le phello e sedative, ha ba ntse ba eketsa eona. lithethefatsi tsena li akarelletsa kelello. E sa kgothaletswa ho kopana antihistamines inhibitors monooksidazy, sulfate fazelina, tranitsiltsipromilom.

litla itseng lehlakoreng la ntho lithethefatsi sehlopheng sena kenyeletsa molomo o omileng, ho otsela, tshegetsa le go tlotla mosese, ho lahleheloa ke acuity bonwang.