Yasmin Birth Control
From LoveToKnow Pregnancy
Yasmin birth control is a kind of birth control pill. It's similar to the other pills on the market, but one of the ingredients is different.
A New Kind of Progestin
All birth control pills contain progestins, and most contain estrogens as well. Progestin is synthetic form of progesterone, a natural hormone that helps prepare a woman's uterus for pregnancy. Estrogen is made by the ovaries in different amounts during a woman's menstrual cycle. The combination of these two hormones essentially tricks a woman's body into thinking she is pregnant. They stop ovulation and cause changes in the uterus so that if an egg is released, it's difficult for a sperm to fertilize it.
The exact chemical makeup of the estrogens and progestins differs among the different brands of pills. They all work the same way, though, even though the molecules are a little different. In most pills, the progestin is based on testosterone. Yasmin is an exception. The progestin in Yasmin is similar to spironolactone, a drug that works on the kidneys. In addition to helping to prevent pregnancy, this progestin, called drospirenone (drsp) also seems to act as a diuretic. Diuretics increase urination and can help with water retention.
Improving PMS
Yasmin's web site doesn't mention effects on PMS, but it appears that this birth control pill may help with PMS symptoms. Effects of drsp may include:
- Less water retention or "bloating"
- Less premenstrual weight gain
- Fewer general PMS symptoms
Side Effects of Yasmin Birth Control
Although the progestin is technically different, Yasmin birth control has side effects similar to other contraceptive pills. These include:
- Breakthrough bleeding. Spotting between periods can happen with any contraceptive pill.
- Fluid retention. Although Yasmin can help with water retention, all birth control pills have the potential to cause ankle swelling and other signs of fluid overload.
- Melasma. This blotchy darkening of the skin is associated with hormone changes and can happen to women taking oral contraceptives.
- Nausea.
- Breast tenderness.
Occasionally, oral contraceptives can cause more serious problems, and Yasmin carries these risks as well. They include:
- Blood clots. Birth control pills raise the risk of developing blood clots in the legs. These clots do not happen often, but when they do they are dangerous because they can travel to the lungs.
- Heart attacks and strokes. It's not common, but oral contraceptives raise the risk of stroke or heart attack. This is especially true for women who smoke.
Yasmin and Potassium
Because the progestin in Yasmin birth control affects the kidneys, it can also affect the balance of certain substances in the blood. Spironolactone, the drug on which drsp is based, causes the body to lose more sodium and less potassium in the urine. Taking Yasmin can cause blood potassium levels to increase over time. For most women, this isn't a problem. However, women who take medicines that affect potassium, or who have kidney, liver, or adrenal problems, need to check with their doctors to see if Yasmin is safe to use. These women may need to choose a different brand of pill.
Precautions
Some women should not take Yasmin. According to the manufacturer, reasons not to use this pill include having:
- Breast, uterine, or cervical cancer
- A history of heart attack or stroke
- A history of blood clots
- Active liver disease, or a history of liver tumors
- Heart disease
- Very high blood pressure
- Diabetes
- Vaginal bleeding not related to periods
- A possible pregnancy
Getting a Prescription
Yasmin birth control is a prescription medicine. Obtaining it requires a visit to the doctor. For women who are already taking birth control pills and have a doctor they see regularly, switching to Yasmin may be as simple as getting a new prescription.
Women who are starting on the pill for the first time will usually need a longer visit. Most doctors will require a gynecological exam, or will want to know that one was done within the past year. The doctor will also want to know the woman's medical history and family history, to make sure that it is safe for her to take Yasmin.
Learn More
Comments
ET,
Yes, your doctor is right. If you start a new pack of pills when you would normally take the reminder pills, you won't get a period. Since your body will continue getting the same dose of hormones without a break, your period won't come when it's due. Some people do this for months at time and only get a period a few times a year, but I think it's better to do this only occasionally, like in your case. Have fun scuba diving!
-- Contributed by: HollySwansonHi again Holly. Thanks for the reply. My next question would be can I delay my period if I continue the pills? I asked my doc and he said that I could continuously take the pills without taking the 7 day break, then the P would not come till I stop after the next 21 days. Just want to verify, as I will be scuba diving the time my period is due and I don't want that!! Thanks again!
-- Contributed by: ETET, stopping your pill after two weeks will make your cycle irregular and could cause some bleeding, but it won't necessarily bring your period on. Even though your cycle was regular, it will be affected this month by the hormones, so it's a flip of the coin either way to say whether you'll get your period right away.
-- Contributed by: HollySwanson
This page has been accessed 20,050 times. This page was last modified 16:07, 30 September 2006.
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