Are there serious side effects of long-acting oral contraceptives?

Many women find it troublesome to take quick-acting contraceptives frequently, and long-acting contraceptives have a longer effect and are more convenient, so they choose long-acting contraceptives . Do long-acting oral contraceptives have serious side effects ? How long can they prevent pregnancy?

Long-acting contraceptives mainly inhibit ovulation and prevent implantation. They are highly effective and long-lasting, and do not require daily medication. Many people wonder, with such a good contraceptive effect, will the side effects be great? In fact, the issue of drug side effects has always been a topic of concern to many people. The ingredients of long-acting contraceptives are similar to those of ordinary contraceptives, but after long-acting contraceptives enter the body, the efficacy of the drug can be slowly released, so it lasts longer.

The main ingredients of long-acting contraceptives are also estrogen, progesterone, etc. The probability of side effects is related to personal constitution and drug specifications. Common side effects include nausea, breast swelling and pain, and the possibility of early pregnancy reactions. It will also have a certain impact on the menstrual cycle. As for whether it will advance or delay the menstrual cycle, it is possible.

It should be noted that long-acting contraceptives have a long effect and a large dosage, so there will be a certain amount of accumulation in the body after stopping the medication. If you want to get pregnant, you have to stop taking the medication for about half a year. Although long-acting contraceptives are effective, no contraceptive can guarantee a successful contraception. Usually, if you take it according to the prescribed dosage and method, taking a long-acting contraceptive once can prevent pregnancy for about a month.