Causes of not successful by using oral contraceptive pill

According to the report, there are more than 5 to 6 million women using oral contraceptive pill method throughout the world. However, there are little women know that, if women take some special medicine together, it can cause contraceptive failure.

Causes of not successful by using oral contraceptive pill

The oral contraceptive pill is a common form of contraception.

Oral contraceptives method is safe and high successful rate contraception method, but the oral contraceptive pill method have some "enemies", which will lead to serious contraceptive function reduction or even loose the whole function. Recently it has been found that many drugs can be interfere with oral contraceptives function, such as phenytoin, phenobarbital, primidone, chlordiazepoxide, which can all affect women’s contraceptive pill.

This drug belongs to induced liver microsomal enzymes, which will accelerate the metabolism of oral contraceptives, thereby reducing its contraceptive effect. Long term usage of this drug is undoubtedly the interference of contraceptive effect.

Causes of not successful by using oral contraceptive pill

In addition, compared with the long-term use of penicillin, erythromycin, chloramphenicol, and anti tuberculosis drugs rifampicin equality, may also influence the effect of contraception. The reason is that under normal conditions, oral contraceptives was repeated absorption in the hepatoenteral circulation with the help of intestinal bacteria release a hydrolase. Once the blocking the enterohepatic circulation, it may cause contraceptive failure. And the above drugs all have this kind effect.

Therefore, women taking oral contraceptives pills, should talk to your doctor about taking the pill when she is ill needing to take a long time medicine treatment, for doctors to reference. Stop oral contraceptives, and then change to other effective contraceptive method is more secure.

Causes of not successful by using oral contraceptive pill


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