Particularities of Pharmacotherapy during Pregnancy
نویسندگان
چکیده
Consumul de medicamente în cursul sarcinii nu este deloc neglijabil. Între 20-40% dintre femeile gravide necesit\ pe perioada celor nou\ luni de sarcin\ o terapie medicamentoas\, în cursul c\reia terapeutul trebuie s\ ]in\ seama de doi pacien]i: mama [i f\tul. Departe de a juca rolul unei bariere, placenta se las\ u[or traversat\ de medicamente: substan]a medicamentoas\ administrat\ mamei ajunge [i la f\t, iar unele medicamente aparent bine tolerate de femeia gravid\ pot fi responsabile de apari]ia unor anomalii embrio-fetale, f\r\ a avea nici un marker predictiv pentru aceast\ evolu]ie. Diferi]ii factori care influen]eaz\ susceptibilitatea produsului de concep]ie fa]\ de unele medicamente sunt: 1) vârsta sarcinii în momentul administr\rii medicamentului; 2) factorul maternal; 3) susceptibilitatea proprie a embrionului/f\tului fa]\ de medicament (dependentã de factori genetici); 4) factorul placentar. Pentru a reduce riscul toxicit\]ii fetale induse medicamentos, se impune cunoa[terea principalelor reguli generale de conduit\ terapeutic\ practic\, la femeia gravid\: a) limitarea la maxim a consumului de medicamente în cursul sarcinii; b) evaluarea atent\ de c\tre terapeut a raportului beneficiu/risc; c) evitarea recomand\rii medicamentelor recent comercializate, unde nu avem o experien]\ cunoscut\ la femeia gravid\; d) consilierea gravidei cu privire la riscurile automedica]iei, inclusiv pentru medicamentele aparent anodine. Cuvinte cheie: sarcin\, medicamente, risc fetal [i matern
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