Uniform Will reduce the effectiveness of antibiotics My birth control?
In a previous article ( Common Pain Killer and vitamin C can reduce the effectiveness of oral contraceptives ) gave a list of common drugs that, when taken regularly, can reduce the effectiveness of , birth control pills. You may be wondering after reading the article, if you are taking antibiotics may occasionally or intermittently, you can also have an adverse effect on the effectiveness of the pill, after all, there are few people out there who does not need the odd antibiotics now and then. Now, the short answer is that it depends on how long a course of antibiotics, whether or not one of the causes of antibiotic that enzymes to destroy the bacteria in the gut, and prevents the pill from being completely absorbed .
most studies that look at what happens in a woman's body when she takes antibiotics and hormonal contraceptives are of short duration and only investigate effects in the initial weeks of antibiotic use. The answer depends on if you are taking an antibiotic will be more than three weeks so read. This is a simplified summary but a link below to the official pdf.
What happens if you swallow the pill and taking antibiotics
The active ingredients oral contraceptive pills ethinyl estradiol (EE) and progesterone. If swallowed, these synthetic hormones are absorbed by the body of the small intestine. EE and progestin in the contraceptive patch but it is absorbed through the skin. Any other medication (including an antibiotic), which interferes with the absorption of these hormones, the ability to reduce the effectiveness, and thus increases the risk of getting pregnant. Intervention means that "natural" bacteria in the gut prevents carrying out their role, so temporarily stop or slow down the flow so that the distribution / IT efficiency. Three weeks after he takes the antibiotics, bacteria returns, and to continue the good work.
pregnancy was documented following the use of antibiotics, but the real reason they can not be confirmed, so antibiotics are not singled out the culprits.
What to do if a specific user combined oral contraceptives (COCs) and antibiotics
If you are just taking a short course (What to do if you are a new user, a combined oral contraceptive (COC) and antibiotics
Suppose we start with a COC and is currently undergoing a short course (What to do if you are using progestogen-only contraceptive (mini-pill, Depo, Mirena) and antibiotics
relax . – the effectiveness of progestin-only methods (including emergency contraception) does not reduce the non-hepatic enzyme inducing antibiotics
all other users of non-hormonal birth control method (condoms, diaphragms, copper IUD)
do not have to worry about as antibiotics do not affect the performance of the contraceptive method of choice, so I think the point here is, if It will be the use of antibiotics on and off for any length of time may be the time to consider a progestin-only contraceptive methods or -hormonal?