Patient Leaflet Updated 26-Jun-2026 | Morningside Healthcare Ltd
Lizinna 250 microgram/35 microgram Tablets
Lizinna
250 microgram/35 microgram Tablets
Norgestimate/ethinylestradiol
1. What Lizinna is and what it is used for
2. What you need to know before you take Lizinna
3. How to take Lizinna
3.3 A missed pill
4. Possible side effects
5. How to store Lizinna
6. Contents of the pack and other information
Lizinna is a combined hormonal contraceptive pill (‘the Pill’). You take it to stop getting pregnant.
This contraceptive contains two types of female sex hormones, oestrogen and progestogen. These hormones prevent an egg being released from your ovaries so you cannot get pregnant. Also, Lizinna makes the fluid (mucus) in your cervix thicker which makes it more difficult for sperm to enter the womb.
Lizinna is a 21-day Pill - you take one each day for 21 days, followed by 7 days when you take no pills.
Lizinna will not protect you against sexually transmitted infections, such as Chlamydia or HIV. Only condoms can help to do this.
Lizinna needs to be taken as directed to prevent pregnancy.
General notes
Before you start using Lizinna you should read the information on blood clots in section 2.1. It is particularly important to read the symptoms of a blood clot - see Section 2.1 ‘The Pill and blood clots’.
It is important that you understand the benefits and risks of taking Lizinna before you start taking it, or when deciding whether to carry on taking it. Although Lizinna is suitable for most healthy women it is not suitable for everyone.
Before you start taking the Pill
While you’re on the Pill
Using a Pill such as Lizinna increases your risk of developing a blood clot compared with not using one. In rare cases a blood clot can block blood vessels and cause serious problems.
Blood clots can develop
Recovery from blood clots is not always complete. Rarely, there may be serious lasting effects or very rarely they may be fatal.
It is important to remember that the overall risk of a harmful blood clot caused by Lizinna is small.
How to recognise a blood clot
Seek urgent medical attention if you notice any of the following signs or symptoms.
Do you have any of these signs?
What could you be suffering from?
Deep vein thrombosis (DVT) (blood clot in the large vein of the leg)
Do you have any of these signs?
If you are unsure, talk to a doctor as some of these symptoms such as coughing or being short of breath may be mistaken for a milder condition such as a respiratory tract infection (like a common cold).
What could you be suffering from?
Pulmonary embolism (PE) (blood clot in the lungs)
Do you have any of these signs?
symptoms most commonly in one eye:
What could you be suffering from?
Retinal vein thrombosis (blood clot in the eye)
Do you have any of these signs?
What could you be suffering from?
Heart attack
Do you have any of these signs?
Sometimes the symptoms of a stroke can be brief with an almost immediate and full recovery, but you should still seek urgent medical attention as you may be at risk of another stroke.
What could you be suffering from?
Stroke
(blood clot in the brain)
Do you have any of these signs?
What could you be suffering from?
Blood clots blocking other blood vessels
Blood clots in a vein
What can happen if a blood clot forms in a vein?
When is the risk of developing a blood clot in a vein highest?
The risk of developing a blood clot in a vein is highest during the first year of taking the Pill for the first time. The risk may also be higher if you restart taking the Pill (the same product or a different product) after a break of 4 weeks or more.
After the first year, the risk gets smaller but is always slightly higher than if you were not using the Pill.
When you stop using Lizinna your risk of a blood clot returns to normal within a few weeks.
What is the risk of developing a blood clot?
The risk depends on your natural risk of VTE and the type of Pill you are taking.
The overall risk of a blood clot in the leg or lung (DVT or PE) with Lizinna is small.
Risk of developing a blood clot in a year
Women who are not using a combined hormonal Pill/patch/ring and are not pregnant About 2 out of 10,000 women
Women using a Pill containing levonorgestrel, norethisterone or norgestimate About 5-7 out of 10,000 women
Women using Lizinna About 5-7 out of 10,000 women
Factors that increase your risk of a blood clot in a vein
The risk of a blood clot with Lizinna is small but some conditions will increase the risk. Your risk is higher:
The risk of developing a blood clot increases the more conditions you have.
Air travel (for longer than 4 hours) may temporarily increase your risk of a blood clot, particularly if you have some of the other risk factors listed.
If any of the above conditions change while you are using Lizinna, for example a close family member has a thrombosis for no known reason or you gain a lot of weight, tell your doctor.
Blood clots in an artery
What can happen if a blood clot forms in an artery?
Like a blood clot in a vein, a clot in an artery can cause serious problems. For example, it can cause a heart attack or a stroke.
Factors that increase your risk of a blood clot in an artery
It is important to note that the risk of a heart attack or stroke from using Lizinna is very small but can increase:
If you have more than one of these conditions or if any of them are particularly severe the risk of developing a blood clot may be increased even more.
The Pill reduces your risk of cancer of the ovary and womb if used for a long time. However, it also seems to slightly increase your risk of cancer of the cervix – although this may be due to having sex without a condom, rather than the Pill. All women should have regular smear tests.
If you have breast cancer, or have had it in the past, you should not take the Pill. The Pill slightly increases your risk of breast cancer. This risk goes up the longer you’re on the Pill, but returns to normal within about 10 years of stopping it. Because breast cancer is rare in women under the age of 40, the extra cases of breast cancer in current and recent Pill users are small. For example:
Your risk of breast cancer is higher:
Taking the Pill has also been linked to liver diseases, such as jaundice and non-cancer liver tumors, but this is rare. Very rarely, the Pill has also been linked with some forms of liver cancer in women who have taken it for a long time.
You should not take Lizinna if you have any of the conditions listed below. If you do have any of the conditions listed below, you must tell your doctor. Your doctor will discuss with you what other form of birth control would be more appropriate.
Do not take Lizinna if any of the following applies to you:
When should you contact your doctor?
Seek urgent medical attention
For a description of the symptoms of these serious side effects please go to “How to recognise a blood clot”.
Tell your doctor if any of the following conditions applies to you
If the condition develops, or gets worse while you are using Lizinna, you must also tell your doctor. You may still be able to take Lizinna but you need to take special care and have check-ups more often:
Psychiatric disorders:
Some women using hormonal contraceptives including Lizinna have reported depression or depressed mood. Depression can be serious and may sometimes lead to suicidal thoughts. If you experience mood changes and depressive symptoms contact your doctor for further medical advice as soon as possible.
Other conditions
If you ever need to take another medicine at the same time as being on the Pill, always tell your doctor, pharmacist or dentist that you’re taking Lizinna. Also check the leaflets that come with all your medicines to see if they can be taken with hormonal contraceptives.
Some medicines can stop Lizinna from working properly – for example:
If you do need to take one of these medicines, Lizinna may not be suitable for you or you may need to use extra contraception for a while. Your doctor, pharmacist or dentist can tell you if this is necessary and for how long.
Lizinna can also affect other medicines- for example:
Talk to your doctor before having Lizinna if you are taking any of these medicines. They may have to change how much of these medicines you are taking.
Do not use Lizzina Tablets if you have hepatitis C and are taking the medicinal products containing ombitasvir/paritaprevir/ritonavir, dasabuvir, glecaprevir/pibrentasvir or sofosbuvir/velpatasvir/voxilaprevir, as these products may cause increases in liver function blood test results (increase in ALT liver enzyme). Your doctor will prescribe another type of contraceptive prior to start of the treatment with these medicinal products. Lizzina Tablets can be restarted approximately 2 weeks after completion of this treatment. See section 2.3 ‘Do not take Lizzina if any of the following applies to you:’
There are no special instructions about food and drink while on Lizinna.
Do not start to use Lizinna if you are pregnant. If you think you might be pregnant while taking Lizinna, do a pregnancy test to confirm that you are before you stop taking it.
If you are breast-feeding, your doctor or family planning nurse may advise you not to take Lizinna. Talk to them about alternative contraception. Breast-feeding may not stop you getting pregnant.
Lizinna has no known effect on the ability to drive or use machines.
If you have been told by your doctor that you have intolerance to some sugars contact your doctor before using Lizinna.
This medicine contains less than 1 mmol sodium (23 mg) per tablet, that is to say essentially ‘sodium-free’.
To prevent pregnancy, always take Lizinna as described below. Check with your doctor or family planning nurse if you are not sure.
Take Lizinna every day for 21 days
Lizinna comes in a strip of 21 pills, each marked with a day of the week.
Then have seven pill-free days
After you have taken all 21 pills in the strip, you have seven days when you take no pills. So, if you take the last pill of one pack on a Friday, you will take the first pill of your next pack on the Saturday of the following week.
Within a few days of taking the last pill from the strip, you should have a withdrawal bleed like a period. This bleed may not have finished when it is time to start your next strip of pills.
You don’t need to use extra contraception during these seven pill-free days – as long as you have taken your pills correctly and start the next strip of pills on time.
Then start your next strip
Start taking your next strip of Lizinna after the seven pill-free days – even if you are still bleeding. Always start the new strip on time.
As long as you take Lizinna correctly, you will always start each new strip on the same day of the week.
As a new user or starting the Pill again after a break
Either take your first Lizinna pill up to and including day 5 of your next period (counting the first day of your period as day 1). This way, you will have contraceptive protection with your first pill.
Or start taking Lizinna at any time, if you are sure you are not already pregnant. But then you must use extra contraception, such as condoms, until you have taken the first 7 pills correctly.
Changing to Lizinna from another contraceptive
If you are currently taking another Pill and you are taking it correctly, you can start Lizinna at any time, if you are sure you are not already pregnant. There is no need to wait for your next period to start and you don’t need extra contraception. If you are currently using a non-hormonal method and your period started more than 5 days ago, you must use extra contraception, such as condoms, until you have taken the first 7 pills correctly.
Starting Lizinna after a miscarriage or abortion
If you have had a miscarriage or an abortion, your doctor may tell you to start taking Lizinna straight away. This means that you will have contraceptive protection with your first pill.
Contraception after having a baby
If you have just had a baby, you are more at risk of blood clots (see Section 2.1, ‘The Pill and blood clots’).
Ask your doctor when you can start taking Lizinna again. If it is 21 days after the birth, you will have contraceptive protection with your first pill.
If you start Lizinna after this, you must use extra contraception, such as condoms, until you have taken the first 7 pills correctly.
Missing pills or starting a strip late may make your pill less effective. The chance of pregnancy after missing pills depends on when pills are missed and how many pills are missed.
Missing one pill anywhere in your strip or starting a new strip one day late is not a problem. Missing more than one or starting a strip more than one day late may affect your contraceptive cover.
It is more risky to start a strip late and miss more than one pill.
How many pills have you missed?
One pill
Two or more pills
7 or more pills left in the pack
Fewer than 7 pills left in the pack
If you have missed any of the pills in a strip, and you do not bleed in the first pill-free break, you may be pregnant. Contact your doctor or family planning clinic, or do a pregnancy test yourself.
If you start a new strip of pills late, or make your ‘week off’ longer than eight days, you may not be protected from pregnancy. If you had sex in the last seven days, ask your doctor, family planning nurse or pharmacist for advice. You may need to consider emergency contraception. You should also use extra contraception, such as a condom, for seven days.
If you lose a pill, just take a pill from a spare strip. Then take all the other pills from your current strip as usual. You can then keep the opened spare strip in case you lose any more pills.
If you are sick or have very bad diarrhoea, your body may not get its usual dose of hormones from that pill. If you have been sick within 2 hours of taking Lizinna, just take a pill from a spare strip. Carry on taking your pills as normal if you can. You won’t need to use extra contraception.
If you are still sick or have diarrhoea for more than 1 day, follow the instructions for a missed pill – see section 3.3, A missed pill.
Occasionally, you may miss a withdrawal bleed. This could mean that you are pregnant, but that is very unlikely if you have taken your pills correctly. Start your next strip at the normal time. If you think that you might have put yourself at risk of pregnancy (for example, by missing pills or taking other medicines), or if you miss a second bleed, you should do a pregnancy test. You can buy these from the chemist or get a free test at your family planning clinic or doctor’s surgery. If you are pregnant, stop taking Lizinna and see your doctor.
It is unlikely that taking more than one pill will do you any harm, but you may feel sick, vomit or have some vaginal bleeding. Talk to your doctor if you have any of these symptoms.
If you want to delay having a period, finish the strip of pills you are taking. Start the next strip the next day without a break. Pill taking should then continue as usual.
When you use the second strip, you may have some unexpected bleeding or spotting on the days that you take the pill, but don’t worry. Take the next strip after the usual 7 day break even if you are still bleeding or spotting.
If you are planning a baby, it is best to use another method of contraception after stopping Lizinna until you have had a proper period. Your doctor or midwife relies on the date of your last natural period to tell you when your baby is due. The Pill may reduce the levels of folic acid in the blood. Talk to your doctor, nurse or pharmacist as this could be important if you get pregnant straight after stopping the Pill.
Like all medicines, this medicine can cause side effects, although not everybody gets them.
Contact a doctor immediately if you experience any of the following symptoms of angioedema: swollen face, tongue and/or throat and/or difficulty swallowing or hives potentially with difficulty breathing (see also section “Warnings and precautions”).
Harmful blood clots in a vein or artery (frequency not known) for example:
An increased risk of blood clots in your veins (venous thromboembolism, VTE) or arteries (arterial thromboembolism, ATE) is present for all women taking the Pill. For more detailed information on the different risks from taking the Pill, please see Section 2 ‘Make sure Lizinna is OK for you’. The chance of having a blood clot may be higher if you have any other conditions that increase this risk (see Section 2.1 ‘The Pill and blood clots’ for more information on the conditions that increase risk for blood clots and the symptoms of a blood clot).
Breast cancer (frequency not known)
Signs include:
Severe liver problems (rare - affects fewer than 1 in 1000 patients)
Signs include:
Other serious side effects include:
Very common side effects (affects more than 1 in 10 patients)
Common side effects (affects more than 1 in 100 patients)
Uncommon side effects (affects fewer than 1 in 100 patients)
Rare side effects (affects fewer than 1 in 1000 patients)
Frequency not known
Reporting of side effects
If you get any side effects, talk to your doctor, pharmacist or nurse. This includes any possible side effects not listed in this leaflet. You can also report side effects directly via the Yellow Card Scheme at: www.mhra.gov.uk/yellowcard or search for MHRA Yellow Card in the Google Play or Apple App Store.
By reporting side effects, you can help provide more information on the safety of this medicine. Also tell your doctor, pharmacist or nurse if any existing conditions get worse while you are taking Lizinna.
Usually you should only have a withdrawal bleed like a period during the seven pill-free days. However, a few women have a little unexpected bleeding or spotting while they are taking Lizinna, especially during the first few months. Normally, this bleeding is nothing to worry about and will stop after a day or two. Keep taking Lizinna as usual. The problem should disappear after the first few strips.
You may also have unexpected bleeding if you are not taking your pills regularly, so try to take your pill at the same time every day. Also, unexpected bleeding can sometimes be caused by other medicines.
Keep this medicines out of the sight and reach of children.
Do not use Lizinna after the expiry date shown on the strip. The expiry date refers to the last day of that month.
Store in the original package to protect from light.
Do not throw away any medicines via wastewater. Ask your pharmacist how to throw away medicines you no longer use. These measures will help protect the environment.
Lizinna tablets are round, blue, uncoated flat beveled edge tablets with ‘146’ debossed on one side and plain on the other side, with a diameter of 6.4mm.
They are supplied in packs containing:
21, 63, 126 tablets.
Not all pack sizes may be marketed.
This leaflet was last revised in April 2025
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