There are many contraindications for drug use in pregnant women. Because some drugs are very harmful to the fetus, and even cause fetal abnormalities. There are many teratogens, usually including the following classes of drugs
1. Antibiotics. Such as tetracycline, oxytetracycline, streptomycin, gentamicin, neomycin. Tetracycline, oxytetracycline can cause fetal short limb deformity, hyperplasia
Since, congenital cataract, the third trimester of pregnancy can cause childhood tooth enamel dysplasia; Streptomycin, gentamicin drugs can damage the eighth fetal brain nerve, guide
Cause congenital deafness, can also damage kidney function; Neomycin can make the fetal bone road abnormal development, wordpoint, kidney lung arteriole stenosis, congenital cataract, mental retardation.
2. Antimalarials. If quinine, chloroquine amine pyrimidine, can cause fetal multiple malformations. Such as deafness, limb defects, hydrocephalus and so on.
3, the treatment of diabetes drugs. If chloric thipropyl urine, da Mai kang, sugar is equal, can cause limb deformity, cleft lip, stillbirth.
4, barbiturates and other sedative hypnotic drugs. Such as phenytoin sodium, pectin ketone, anning, can cause limb, face and brain development abnormalities.
5. Anti-cancer drugs. Such as make up amycin, cyclophosphamide, 5 - fluoropyridine, tiotepim, can cause anencephaly, hydrocephalus, crook crack, cleft lip, kidney and ureter
Defects, deformity of limbs and eyes, etc.
6. Hormone drugs. Such as ethylstilbestrol, progestin, androgen, cortisone. Oral contraceptives can cause abnormalities in the reproductive organs of fetuses. Such as female fetus male, Yang di
Hypertrophy, labia fusion, male fetal urethral deformity such as the following.
7. Anticoagulant drugs. Such as heparin, double coumarin, aspirin, salicylic acid can also be teratogenic, and can induce hemorrhagic disease.
In short, the pregnancy should pay attention to avoid drug abuse, but in the occurrence of life threatening emergency situations, the need to use drugs, but also in the doctor's recommendation
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