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Hva skjer når du får aids?

Aids-diagnosen stilles ikke ved hjelp av prøver. Den stilles når du begynner å få infeksjoner eller visse typer kreftsykdom som normalt ikke rammer mennesker med velfungerende immunsystem.

Syk og placeboeffekt
Det er vanskelig å si hvor lang tid det tar fra smitte med hiv til utvikling av aids.  Uten behandling tar det 8-10 år i gjennomsnitt. Ved god behandling i Norge skjer det sannsynligvis aldri.

Sist oppdatert:

10. jan. 2023

Innhold i artikkelen

Hvordan stilles diagnosen?

Aids-diagnosen stilles når en pasient med kjent hiv-smitte begynner å få infeksjoner eller visse typer kreftsykdom som ikke rammer friske mennesker. Dette kalles opportunistiske infeksjoner. Et eksempel på en slik tilstand er Pneumocystitis jiroveci lungebetennelse. Dette er en vanlig infeksjon blant pasienter som har utviklet aids/har nedsatt immunforsvar, ikke i befolkningen for øvrig. Sykdommen kan gi tungpusthet, feber og tørrhoste.

Annonse

Disse infeksjonene utvikles fordi immunsystemet er så ødelagt av hiv-infeksjonen at det ikke lenger kan beskytte mot enkelte sykdomsframkallende bakterier, virus eller sopp. Dette skjer vanligvis når CD4-tallet (antall T-lymfocytter) faller under 250. Friske mennesker uten hiv har CD4-tall på 800-1200. 

Animasjon av aids

Vil du vite mer

Dette dokumentet er basert på det profesjonelle dokumentet Hiv-infeksjon og aids . Referanselisten for dette dokumentet vises nedenfor

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