birth control pills side effects

With the introduction of each new drug or drug there is some risk of adverse reactions and unexpected side effects, even if the introduction of the birth control pills . In the 1960s the side effects of cases of birth control pill include blurred vision, occasional nausea or weight gain , but there were some cases of blood clots and stroke that began to pull the alarm bell. Birth control pills were definitely a great innovation that has helped women in the prevention and control of pregnancy, but not very useful if it had side effects that are harmful to women .

Investigators and researchers were quick to find out why there was this kind of side effects and adverse reactions and were soon able to discover two important reasons for these reactions. One reason is that if the levels of the hormone progesterone reduced or replaced with protesting significantly , the possibility of adverse effects also decreased . In addition , the researchers also concluded that there was a strong positive relationship between the adverse effects of the pill and smoking women , hypertension and other cardiovascular diseases. Risk and the possibility of these side effects is greater for women who smoke or who have other cardiovascular disease or who have high blood pressure.

Today, when comparing birth control pills , you not only the dissimilarity of the original met , but variations in the dose and the same content between pills that are available now . There is always the risk of heart attacks , strokes and blood clots accidents, but are rare. This is because doctors are aware of the associated risk factors and recommend pills that provide birth control , but with a slightly different composition of the hormone. Although some negative reactions pills remain constant even today , including things like headaches, mood swings, blurred vision cases , irregular bleeding and occasional nausea .

It is not possible to completely eliminate every instance of adverse reactions or side effects of a drug, and the same is the case with the negative reactions of contraceptive pills. In fact , there are some side effects that are simply the result of adjustments made by the body of a person to medication and often disappear after adjustments . However, the health problems of women, as a history of cancer of the blood or blood pressure may even prevent the use of the pill, because of serious side effects. However, the use of the contraceptive pill is quite sure what it was in the early days.