OB Medications Flashcards
Bisacodyl (Dulcolax)
Laxative; used to relieve constipation
A: monitor F&E levels; assess for abdominal distention & bowel function; may cause abdominal pain, cramps; don’t use 1-hour after use of milk product
SE: dizziness, muscle weakness, NVD, electrolyte imbalance, hypokalemia
Diphenhydramine (Benadryl)
Allergy, anaphylaxis, motion sickness; nighttime sleep aid; non-productive cough
A: assess allergies, sleep patterns, cough, lung sounds; assess anticholinergic effects (dry mouth, blurred vision, constipation, sedation); take with food or milk to reduce GI distress; avoid hazardous activities
SE: dizziness, HA, hypotension, NVD, diplopia, drowsiness
Docusate sodium (Colace)
relief from constipation (stool softener)
A: use occasionally, no longer than 1 week; do not use OTC formulas >7 days or when and pain, NV are present
SE: diarrhea, throat irritation, mild abdominal cramping, laxative dependence with long-term use
Depo provera (Medroxyprogesterone acetate)
Abnormal uterine bleeding due to hormonal imbalance; secondary amenorrhea; endometrial hyperplasia; contraception; endometriosis-associate pain; inoperable, recurrent, metastatic endometrial, renal cancer
A: can cause significant loss of bone mineral density; monitor for pain, swelling, warmth, redness in calves; sudden, severe HA; visual disturbances; numbness in extremities; s/s of depression; s/s liver dysfunction
SE: anxiety, dizziness, HA, abdominal pain, back pain, nausea
Enoxaparin sodium (Lovenox)
Prevent PE, DVT after hip or knee replacement surgery; abdominal surgery
A: monitor pregnant women who have received epidural for change in LOC; draw blood for baseline coagulation parameters (PT, PTT); monitor for s/s bleeding or abnormal bruising
SE: confusion, fever, nausea, diarrhea, dyspnea, edema
Hydralazine Hydrochloride (Apresoline)
HTN; hypertensive emergency; HF with reduced EF
A: frequently monitor standing, sitting, supine BP, HR and body weight; rise slowly
SE: anxiety, HA, dizziness, tachycardia, orthostatic hypotension, NVD, constipation
Hydrocodone Acetaminophen (Norco)
Moderate to moderately severe pain
A: monitor for allergic reaction; monitor for respiratory depression
SE: light-headedness, dizziness, NV, constipation, hearing impairment, dyspnea, pruritus
Ketorolac (Toradol)
Short-term management of moderately severe, acute pain; short term management of moderately severe, acute pain when switching from parenteral to oral administration
A: correct hypovolemia before administration; monitor s/s hepatotoxicity; do not take with other NSAIDs
SE: HA, dizziness, drowsiness, NVD, flatulence, GI hemorrhage
Labetalol Hydrochloride (Normodyne)
HTN; severe HTN, hypertensive emergencies
A: monitor BP frequently; monitor glucose, can mask s/s hypoglycemia
SE: dizziness, fatigue, HA, syncope, NV, wheezing, orthostatic hypotension
Magnesium Sulfate
Stops irritability and contractions by relaxing Contractility of the uterine muscles; seizure prophylaxis with preeclampsia and eclampsia; tocolytic (off label); neuro protection for baby
A: Assess VS, DTRs, LOC, FHR; assess I&O; resp >16 before administration; seizure precautions;
SE: flushing, NV, dry mouth, tired, blurred vision, HA, hypotension
Methylergonovine Maleate (Methergine)
Oxytocin that prevents hemorrhage causes by uterine atony or subinvolution by increasing uterine activity; hemorrhage prophylaxis (PP)
A: given after delivery; monitor BP, HR, contractions
SE: severe HTN, stroke, seizures, chest pain, NVD, cramping, dyspnea, diaphoresis
Morphine Sulfate (Duramorph)
Moderate to severe pain
A: monitor for respiratory depression; monitor VS, pain; reassess pain 15-30 minutes after administration
SE: HA, bradycardia, respiratory depression, NV, abdominal pain, flatulence
Ondansetron (Zofran)
Prevent NV
A: monitor LFTs; monitor F/E balance, correct any imbalances
SE: constipation, diarrhea, dizziness, HA, fever, pruritus
Oxytocin (Pitocin)
Before, during & after labor (act on uterine myofibrils)
A: VS, uterine tone, FHR; amount of bleeding, clots; maintain I&O (watch for H20 intoxication)
SE: hypotension; uterine rupture, fetal hypoxia, abruptly placentae
RhoGam
Prevent Rh exposure
A: monitor for pulmonary adverse reactions; monitor for s/s allergy
SE: fever, HA, chills, dizziness, discomfort at injection site