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28 Cards in this Set
- Front
- Back
When oral contraceptives are initiated 30-50% of women complain of |
Bleeding or spotting |
|
Common side effects resolve by |
Third or fourth cycle |
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What to take into consideration before changing formulations If bleeding or spotting occur? |
Other more serious causes such as Pregnancy, infection, poor oral absorption of oral contraceptive owning to drug interaction or GI problem |
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Women who have spotting or bleeding before they finish their active pills need |
Higher progestin content to increase endometrial support. 1- monophasic with higher progestin 2- triphasic with increased dose of progestin |
|
Women with continued bleeding after menses need |
More estrogen support. 1- increase estrogen component 2- have lower early progestin component in triphasic pills |
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If midcycle bleeding occurs |
Hard to determine the cause, increase both estrogen and progestin |
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Formulations that may increase the risk of breakthrough bleeding |
Lower dose estrogen |
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How to minimize breakthrough bleeding? |
Higher estrogen formulation Triphasic formulations But they will increase amount of withdrawal bleeding |
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Side effects that maybe related to progestins with higher androgenicity |
Acne PMDD Hirsutism |
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High androgenicity formulations that may cause the previous side effects? Less androgenic formulations and have greater acne improvement? |
Norgestrel and levongestrel. Lesa: Norgestimate, norethindrone |
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____ has both antiandrogenic and antimicrobial activity and has shown improvement in PMDD, Hirsutism, acne. |
Drospirenone |
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GI complaints are often seen.
____ Can induce nausea and vomiting via the cns.
_____ slows peristalsis, causing constipation and feeling of bloating and distention |
Estrogen Progestin |
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Strategy to cope with nausea |
Take pill at bedtime or with food |
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If unable to tolerate GI side effects |
1- decrease in EE to a low dose 20 mcg 2- decrease in progestin may minimize bloating or constipation 3- progestin only products if 1 failed |
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Headache must be evaluated because |
They are a major sign of stroke |
|
If headaches become worse |
1- all differential diagnoses must be considered 2- BP to rule out HTN 3- stop immediately if neurologic symptoms or blurred vision occur |
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Migraine headache with aura showed a significant increase in |
Ischemic stroke |
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Headaches are still troublesome? |
1- discontinue 2- lower estrogen 3- lower progestin 4- for women with headace during the pill-free interval, eleminate the pill-free interval for two to three consecutive cycles |
|
Some mood and sexual problems of using COC |
Decrease in libido and depression Decrease vaginal lubrication Painful Intercourse Nuvaring may help with the lubrication problem |
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Increase HDL-C, tgc, TCL and decrease LDL-C |
estrogen |
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Decrease HDL-C, tgc and increase LDL-C |
Androgenic progestin |
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Mastalgia can occur in ___% due to |
30% Estrogen component |
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Average woman breast volume increase ___ owning to__ |
20% Venous and lymphatic engorgement |
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Cause adipose cell hypertrophy |
Estrogen |
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If tenderness occurs prior to menses |
Switch to unique oral contraceptives |
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Melasma and chloasma can occur secondary to |
Estrogen simulation of monocyte production |
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Women who are more susceptible to hyperpigmentation effects |
Women with darker pigmentation |
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To avoid hyperpigmentation |
Use sunscreen Use progestin only formulations |