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Category A: Controlled human studies have demonstrated no fetal risk.
Pregnancy risk factor is category B (acebutolol, pindolol, sotalol) or category C (atenolol, labetalol, esmolol, metoprolol, nadolol, timolol, propranolol, penbutolol, carteolol, bisoprolol).
Category A:.no fetal risk. Category B: Animal studies indicate no fetal risk, but no human studies.Category C: No adequate human or animal studies.Category D:.fetal risk,but benefits outweigh risks. Category X:.fetal risk. Risks outweigh.benefits.
Aspirin is not coated in an abortive drug, but if it is taken at the time of conception or in the very early stages of pregnancy, it can increase the risk of miscarriage. The main problem with taking aspirin later on in pregnancy is that aspirin can delay labor and has increase in complications related to bleeding. There has been some debate as to whether taking aspirin during pregnancy will cause a detrimental effect on the heart and lungs of the developing baby. The viewpoints range from it may cause in increase in risk to no increase in risk, but neither side says it is beneficial. So, unless you are prescribed aspirin by your doctor to treat some specific conditions, you shouldn't take it while pregnant.
Category X: Evidence of fetal risk. Risks outweigh any benefits.
category C during the first trimester and category D during the second and third trimesters.
For most medications, a pregnancy risk category is given to state whether the drug is safe for pregnant and nursing women to take. NR, or not rated, means that the information regarding this safety is inconclusive or has not been determined.
Currently, no antidepressant medications are classified in pregnancy category B. Wellbutrin (bupropion) is the only antidepressant that was classified by the FDA in pregnancy category B, in the past. However, it has now been assigned by the FDA to category C. Fluoxetine, desipramine, phenelzine, sertraline, trazodone, nefazodone, venlafaxine, and mirtazapine by the FDA are classified in pregnancy category C. Paroxetine, amitriptyline, imipramine, and nortriptyline are classified iby the FDA in pregnancy Category D with positive evidence of human fetal risk.
According to the FDA and the manufacturer (Roche Laboratories Inc, Nutley, NJ), naproxen is Pregnancy Category C, especially during the last 3 months of pregnancy. Pregnant women should consult their physicians before taking naproxen.
category B (chlorothiazide, chlorthalidone, hydrochlorothiazide, indapamide, metolazone) or category C (bendroflumethiazide, benzthiazide, hydroflumethiazide, methyclothiazide, trichlormethiazide).
Is there are risk of a baby to be born with defects if the father is bipolar and taking seroquel which is a psychotic Is there are risk of a baby to be born with defects if the father is bipolar and taking seroquel which is a psychotic
Category A: Controlled human studies have demonstrated no fetal risk.