Emerres morning-after pill reduces the chances of pregnancy after unprotected sex. It contains levonorgestrel which prevents ovulation by thickening the lining of the womb. It should be taken within 72 hours after having sex for it to be most effective.
Emergency contraception is effective at reducing the risk of pregnancy after unprotected sex or a failed contraceptive method (like a ripped condom). The pill is also suitable for women who are already taking another form of contraception, such as the pill.
H3 - How does Emerres work?
Emerres contains levonorgestrel, the synthetic form of the naturally occurring hormone progesterone. It binds to the progesterone and androgen receptors, delaying the release of gonadotropin-releasing hormone. This inhibits the increase of the luteinising hormone, preventing the release of the egg. Without an egg, the sperm cannot fertilise. It also thickens the uterus lining, preventing the sperm from crossing through.
What versions of Emerres are there?
There are 2 names for Emerres, Emerres 1.5mg tablet and Emerres Una 1.5mg tablet. They both contain the same active ingredient at the same concentration. The only difference is the name.
When we present you with stats, data, opinion or a consensus, we’ll tell you where this came from. And we’ll only present data as clinically reliable if it’s come from a reputable source, such as a state or government-funded health body, a peer-reviewed medical journal, or a recognised analytics or data body. Read more in our editorial policy.
EmerresLevonorgestrel
How to take Emerres
Taking Emerres
Take one tablet whole with water. It’s best to take it 12 hours after having unprotected sex for it to be most effective and no later than 72 hours. If you’re already using a form of contraception, like the pill, you can take Emerres and then continue taking the pill as normal.
If you vomit within three hours of taking Emerres, take another tablet immediately.
After taking Emerres
If you want to have sex after taking Emerres, you should use another form of contraception, if you’re not taking a pill. This is because Emerres won’t protect you again after having unprotected sex again before your next period is due.
Three weeks after taking Emerres, it’s advised to go to the doctor to make sure everything is okay. If your period is delayed, lighter or heavier than usual, contact your doctor immediately. This could be a sign you're pregnant.
If you become pregnant after taking the pill, contact your doctor immediately.
Your period after taking Emerres
It’s normal for your period to begin on the same day after taking Emerres, but you can have it earlier or later. If you start your period five days later than usual or abnormal bleeding occurs, it’s best to take a pregnancy test to make sure you’re not pregnant.
What happens if I make a mistake when taking Emerres?
If you accidentally take more than one dose, you might feel sick, be sick, or have vaginal bleeding. Although these symptoms aren’t common, if you do get them, contact our clinician online for advice.
When we present you with stats, data, opinion or a consensus, we’ll tell you where this came from. And we’ll only present data as clinically reliable if it’s come from a reputable source, such as a state or government-funded health body, a peer-reviewed medical journal, or a recognised analytics or data body. Read more in our editorial policy.
EmerresLevonorgestrel
EmerresLevonorgestrel
FAQ: Emerres
Have something specific you want to know? Search our info below, or ask our experts a question if you can’t find what you’re looking for.
How effective is Emerres?
Answer:
Emerres is proven to be 84% effective when taking it within three days after having unprotected sex. In a study consisting of 852 women who all took 1.5mg of levonorgestrel, only 22 women got pregnant. That's less than 3% of women getting pregnant.
However, the effectiveness is determined by what time you take it during your menstrual cycle. If taken in the pre-ovulatory period (also known as the follicular phase, is the first half of the menstrual cycle, starting from the first day of menstruation and lasting for 10 to 17 days), it's shown to be more effective than taking it after ovulation. It works by stopping luteinizing hormone (LH) from increasing. After the ovulatory period, LH is high, so it’s less effective at stopping pregnancy.
What are the alternatives to Emerres?
Answer:
Emerres contains the active ingredient levonorgestrel. It thickens the uterus lining, preventing the sperm from going through and reaching the egg. Many different medicines contain levonorgestrel under different brand names. This includes Emerres, Ezinelle, Levonelle and Upostelle.
The second type of oral emergency contraception available are drugs containing ulipristal acetate, like EllaOne. Ulipristal acetate prevents pregnancy by binding to progesterone receptors, which suppress ovulation and make the cervical lining thicker. Unlike levonorgestrel, it can be taken up to five days after having unprotected sex.
Is there a generic version of Emerres?
Answer:
Yes, there is a generic version of Emerres. They both contain the same active ingredient in the same concentration. The only differences are the price and the packaging. It's up to you to choose what product you prefer, but the generic one is often cheaper.
What are the side effects of Emerres?
Answer:
As with all medicines, Emerres can cause side effects which might affect some people. Common side effects include:
Nausea
Irregular bleeding until your next period.
Lower abdominal pain.
Tiredness.
Headache
Vomiting
Abnormal period
Why should I buy Emerres with Treated?
Answer:
We deliver treatments the next working day, giving you time to take the morning-after pill within three days. Talk to us about your health and get recommended a personalised list of treatment options to choose from. If you're unsure, our clinicians will help you make the right decision.
You can also message us after taking the pill. If you have questions, message our clinicians online and they’ll be happy to answer them.
Peck, R., Rella, W., Tudela, J., Aznar, J., & Mozzanega, B. (2016).
Does levonorgestrel emergency contraceptive have a post-fertilization effect? A review of its mechanism of action. The Linacre Quarterly, 83(1), 35-51.
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