Doctor insights on:
Does Macrodantin Interfere With Birth Control
Only one antibiotic: According to the american congress of obstetrics and gynecology and the collaborative cdc contraception guidelines, Rifampin (and its derivatives) is the only antibiotic proven to decrease effectiveness of combination oral contraceptives. However, if labeling placed on prescriptions regarding oral contraceptives and antibiotics causes undue worry, a backup method while on antibiotics is acceptible. ...Read moreSee 3 more doctor answers
Nitrofurantoin is an antibiotic which is marketed under the following brand names; niftran, furadantin, (nitrofurantoin) furabid, macrobid, macrodantin, nitrofur mac, nitro macro, nifty-sr, martifur-mr, uro-tablinen or nifuretten (in germany), martifur-100 (in india), urantoin, nifuran (in macedonia) and uvamin (in middle east). It is usually used in treating urinary tract infection. It is often ...Read more
Most antibiotics OK : Some antibiotics, like rifampin, definitely interact with birth control.Others may in some individuals and with some pills .It probably depends on how your body metabolizes the drugs, and it may also depend on the dose of hormones in the pills.Most small studies don't show differences in the level of hormones in the blood, but to be on the absolutely safe side, use condoms during antibiotic use. ...Read more
Potentially: Though the NuvaRing is depositing the contraceptive agent directly, there may be issues with the agent circulating through the liver and potentially making the NuvaRing less reliable. This would be more common in the broadspectrum penicillins such as ampicillin. When is doubt, use a back-up method and consult your pcp/gynecologist or pharmacist. ...Read more
Yes: All antibiotics can decrease the absorbtion and therefore the efficacy of the bcp. ...Read more
Yes it can: Most antibotics adversely affecting oral contraceptive pills by altering the bacterial content of the intestinal tract which in turn affects the absorption/metabolism of the contraceptive pills. Injectables and transdermal form of the contraceptive medications are typically not affected by antibiotic use. So, double up protection if you must. Consult your doc. Good luck. ...Read more
No: Even in 2012, ob/gyns are split on whether antibiotics affect birth control pills....Some say yes, some say no. However, the antibiotics most likely to affect birth control pill efficacy are the penicillins and the tetracyclines (doxycycline). Ceftin (cefuroxime) typically is in a class of antibiotics that will not affect your birth control pill. ...Read more
No: No the medication is absorbed in the stomach. ...Read more
No: No it does not.Get a more detailed answer ›
Contraceptiion is a means of preventing conception (or fertilization). There are hormonal and non hormonal methods of preventing sperm and egg from meeting. Talk to your doctor or clinic about what options are best for you. There are short acting methods (condoms, pills, patch, ring) and long ...Read more
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