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Drugs in Pregnancy
Pharmacotherapy during pregnancy (matching mode)
Term | Definition |
---|---|
Antibiotics - DOC in pregnancy | Penicillins, Cephalosporins, Macrolides, Metronidazole, Fosfomycin |
Abx to AVOID during pregnancy | Tetracyclines, Aminoglycosides, Sulfonamides, Chloramphenicol, Fluoroquinolones |
most widely used abx during pregnancy | Penicillins (ampicillin, amoxicillin, flucloxacillin, penicillin V) |
Tetracyclines | C/I in pregnancy - Category D - inhibition of bone growth/yellow discoloration of primary teeth |
Aminoglycosides (Streptomycin, Amikacin, Tobramycin) | C/I in pregnancy - Category D - *Ototoxicity * |
Sulfonamides | *Neonatal jaundice* |
Chloramphenicol | * Gray baby syndrome* - gray skin, CVA collapse, abd distention |
Fluoroquinolones | C/I in pregnancy - MSK defects |
A MEAN GUY stepped on baby's EAR | Ototoxicity in Aminoglycosides |
TEETHracycline | teeth discoloration w tetracycline |
HTN Tx - DOC in pregnancy | Methyldopa, Labetalol (not 3rd Tri), Hydralazine, Nifedipine |
DOC for HTN that is *avoided during 3rd trimester* | Labetalol |
Moms Love Healthy Newborns (anti-HTN agents safe during pregnancy) | Methyldopa, Labetolol, Hydralazine, Nifedipine |
Atenolol | C/I pregnancy - *categ D* - intrauterine growth retardation |
ACE/ARBs | C/I in pregnancy -*categ D* - high-risk fetal defects, esp. during 1st tri |
Statins | C/I in pregnancy - *Category X!* |
Amiodarone | C/I in pregnancy -* Category D* |
Spirinolactone | C/I in pregnancy -* Category D* → feminization of male fetus |
NSAIDS use in pregnancy | Okay 1st & 2nd Tri (Categ B) .....but AVOID in 3rd Tri (Categ D!) |
Pain control agents - AVOIDED in pregnancy | Aspirin, NSAIDS in 3rd Tri |
Seizure Tx - AVOIDED in pregnancy | Valproate, Carbamazepine, Phenytoin, Phenobarbital |
Seizure Tx - DOC in pregnancy | Benzodiazepines, Lamotrigine, Mg if peripartum |
Anticoagulant agents - DOC in pregnancy | *Heparin*; low-dose ASA for high-risk preeclampsia |
Anticoagulant agents - AVOIDED in pregnancy | Warfarin |
NSAIDs used in the 2nd & 3rd Trimester | Premature closure of the ductus arteriosus |
Thyroid agents - DOC in pregnancy | Propylthiouracil (1st tri), Methimazole (2nd & 3rd Tri) |
Thyroid agents during 1st Tri: DOC? Avoided? | DOC = Propylthiouracil; AVOIDED = Methimazole |
Methimazole use in pregnancy | C/I in 1st trimester: *Aplasia cutis* ....but DOC in 2nd/3rd trimester |
Thyroid agents - AVOIDED in pregnancy | Methimazole in 1st trimester |
Phenytoin & Carbamazepine | ↓ folate absorption! → fetal hydantoin syndrome: *cleft palate, finger hypoplasia, excess hair* |
Diabetic Tx in pregnancy | use only insulin! - no oral agents |
Lithium | Congenital heart defects: *Ebstein anomaly* |
Valproate | ↓ absorption of folate in mother → *neural tube defects* |
Isotretinoin and excessive intake of vitamin A | Category X -congenital defects (cardiac, cleft palate), high risk miscarriage |
Misoprostol | synthetic prostaglandin E1 analog; used for ABORTIONS & inducing LABOR or cervical ripening |