When birth control pills become dangerous


Nothing has prompted a greater flurry of frantic calls, texts and emails between my friends than when news broke last year that  the birth control pill Yaz (or Yasmin) could be life threatening.

Yasmin had been marketed as a wonder drug. Aside from contraception, it was also claimed to minimise PMT symptoms, reduce acne and facial hair, and even cause weight loss and bigger boobs. And with a list of side effects like that, we were gobbling them down.

None of us were aware of the several known cases in Australia — not to mention the 10,000 cases in the US — where Yasmin was linked to blood clots that caused death, blindness or other disabilities. We all immediately switched brands of oral contraception and forgot about Yaz.

But according to health writer Holly Grigg-Spall we might have been jumping out the frying pan straight in to the fire.


Grigg-Spall says that oral contraceptive pills — regardless of the brand — can cause serious physical and mental health side affects.

"The pill is a powerful endocrine disruptor with a whole body impact. It is one of the only drugs given to healthy people to take over a long period of time," says Grigg-Spall.

"It suppresses the endocrine, metabolic, and immune systems in every woman. It causes vitamin deficiency. It suppresses ovulation which research shows has benefits outside of allowing for pregnancy. Consistent ovulation promotes bone, heart, and breast health long term and protects from a number of diseases that kill women at a high rate."

Grigg-Spall speaks from first-hand experience. In her book Sweetening the Pill or How We Got Hooked on Hormonal Birth Control, Grigg-Spall recounts how taking oral contraceptives left her suffering bouts of anxiety and paranoia, spasms of rage and other extreme mood swings, weekly breakdowns marked by hopeless depression, loss of libido, and chronic fatigue.

Grigg-Spall says she isn’t the only one to experience negative side effects of the pill.

"What little research there is suggests half of women on the pill experience negative changes to their mood. Some research suggests many women experience anhedonia, which is not clinical depression, but the inability to enjoy activities that were previously enjoyed," says Grigg-Spall.

"Essentially, you don't feel miserable, but you don't feel great ever either. It's a detached, "blah" feeling. I think that is quite pervasive and can be very destructive over time."

Grigg-Spall says that discussing hormonal contraception is a minefield because the pill has become synonymous with contraception itself. Questioning the appropriateness of prescribing the pill is seen as an attack on women’s hard-won, and continual battle to maintain, reproducing freedoms.

As she writes in Sweetening the Pill, "Dissenting voices that do suggest the pill may still hold health issues are systematically undermined as fear mongering or as sprung from a spurious anti-female agenda."

But Grigg-Spall is not anti-contraception. Instead she says that the risks of hormonal contraceptives should be better communicated so that women consider different and, in her opinion, safer methods of contraception.

The Australian Medical Association’s spokesperson for Obstetrics & Gynaecology Dr Gino Peccoraro says that some of the side-effects and risks of hormonal contraceptives that Grigg-Spall describes are real for some people, but that’s not to say that the pill should be rejected en masse. 

"It has single handedly been one of the greatest advances to women’s health," says Dr Peccoraro.

"We know that going on the pill does increase your risk of blood clots. All pills do that. What you need to do is make sure that your method of contraception is right for you at that particular time in your life," he says.

"Some people talk about feeling depressed or a loss of libido while they are on the pill. In those cases what we would do is change the pill or recommend a different method of contraception," says Dr Peccoraro. "But an unwanted pregnancy can also cause you significant depression and kill your libido." 

Dr Peccoraro also points out that for some patients, problems such as depression and low mood can actually be improved by taking the pill. And studies have even shown that the pill can reduce the risk of ovarian cancer and cancer of the lining of the uterus.

"There is no one right solution for anyone", says Dr Peccoraro. "You need an expert to sit down with you and determine the right contraception for you and the right one for you now may not be the right one for you in five or 10 years time as your body changes."

For her part, Grigg-Spall says that there are safer, less invasive approaches than hormonal contraceptives. Personally, she uses the fertility awareness method, condoms and naturally-derived spermicide.

"The fertility awareness method does require teaching and learning and may take a few month’s to grasp, but it's no more difficult than what most women tackle all of the time, such as learning how to use Photoshop, build a website, cook complicated recipes, drive a car, make a spreadsheet, sew a dress from scratch and so on."

Grigg-Spall acknowledges that many of the non-hormonal methods of contraception are not as easy and convenient as popping a pill each day. But if you suffer from negative side effects or are worried about the risks of the pill, then charting your cycle or using a diaphragm or a condom may not seem like such a big deal by comparison.


Kasey Edwards is the best-selling author of 4 books 30-Something and Over It, 30-Something and The Clock is Ticking, OMG! That's Not My Husband, and OMG! That's Not My Child. www.kaseyedwards.com



  • Fertility awareness was honestly the greatest discovery of my adult life. I suffered on the pill for years and a huge weight was lifted when I switched to FA.

    For those looking to practice FA, my company called Groove will soon have both an app and a free ebook that will teach women to practice the method: http://readytogroove.com

    Date and time
    October 30, 2013, 9:32AM
    • This is such an important subject, and is generally seriously under-reported and under-discussed, for the reasons you mentioned. For girls and young women seeking professional advice about contraception in 2013 the advice they receive is far from objective and evidence-based and far from offering them an informed choice. Unfortunately, few health professionals visited for this critical service are really qualified to offer a range of contraceptive advice, which includes fertility awareness (which, when properly taught and practiced has a success rate of 99%) and other non-hormonal methods, like diaphragms.


      Jane Bennett
      Harcourt North
      Date and time
      October 30, 2013, 9:41AM
      • Thanks for writing about this! I had some serious troubles from Yasmin but was told that it was more likely my family history than the pill itself which had caused the problems. Women do really need to know these things about this invention, which, whilst liberating in some spheres, is very concerning in others. It's almost impossible to get diaphragms these days. Anyone know the process I should follow to get one? I'm in my early twenties and have been told since I was in my teens - by doctors and teachers - that it's condoms, abstinence or the pill... Sad times. I wish I'd known about other options earlier. I had to go through puberty again at twenty-two after coming off seven years of Yasmin! Yuck!

        Date and time
        October 30, 2013, 11:07AM
        • @ Madams

          There are other methods such as IUV (Intra Uterine Device).? It is placed inside the uterus and lasts for 5 years. But then again, it is best to consult you doctor as this method, as the rest, has its pros and cons.

          Date and time
          October 30, 2013, 1:33PM
      • I'm sorry?? A health writer? With what expertise? The pill has a marked protective effect on ovarian cancer and also prevents unwanted pregnancy but by all means follow the advice of a health writer. Use the rhythm method and rely on termination when things go wrong. Rolling my eyes. Yes the pill requires monitoring and it is important to find the right one but please?? a health writer....bet she's an advocate for alternative therapies.

        Date and time
        October 30, 2013, 5:03PM
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