TriRegol
TriRegol mimics your natural menstrual cycle as it contains 3 different types of pills. Use TriRegol for an effective and reliable birth control pill.
Prices from £18.00
In stock. Simply fill in a brief questionnaire. One of our doctors will review your order and prescribe a suitable treatment. How to Order
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TriRegol is a combined contraceptive pill made by Gedeon Richter Plc.
TriRegol contains 3 types of pills with different levels of ethinylestradiol and levonorgestrel. This helps TriRegol mimic your body’s natural hormone levels during a menstrual cycle and prevents pregnancy.
TriRegol is ideal for regulating your periods. You take 1 pill each day for 21 days, then you have a 7 day break withdrawal bleed.
Order TriRegol from Asda Online Doctor by ZAVA. Our questionnaire is quick and easy to fill in online. Then our doctors will check if TriRegol is right for you. Choose delivery to your home address or collection from an Asda Pharmacy.
About TriRegol
How does TriRegol work?
TriRegol contains 3 types of pills with different levels of oestrogen (ethinylestradiol) and progestogen (levonorgestrel). This means TriRegol works as a triphasic contraceptive that acts in line with your body’s natural hormone levels.
TriRegol works to:
- stop your ovaries from releasing an egg during ovulation
- thicken the mucus around your cervix to stop sperm from entering
- change the lining of your womb so a fertilised egg cannot implant itself
TriRegol does not protect against sexually transmitted diseases or HIV.
Why choose a triphasic pill like TriRegol?
You may want to choose a triphasic pill like TriRegol as it matches your body’s natural hormonal cycle. This may reduce the chances of side effects. TriRegol is also a good choice for women who can only handle a small amount of oestrogen.
Who can take TriRegol?
You can take TriRegol if you:
- are not pregnant or breastfeeding
- do not have liver disease, liver tumours or jaundice
- do not have breast cancer, ovarian cancer, cervical cancer or womb cancer
- do not have migraines with aura
- do not have diabetes
- do not have an irregular heartbeat, heart valve disease or angina
- do not have vaginal bleeding for an unknown reason
- have never had a blood clot, stroke or heart attack
- do not have high blood pressure (hypertension)
- are not allergic to any of the ingredients in TriRegol
- do not have problems with the blood vessels in your eye
If you have any of these conditions, you will need to check with your doctor before you can use TriRegol:
- ulcerative colitis or Crohn’s disease
- systemic lupus erythematosus
- gallstones
You can read your patient information leaflet or speak to your doctor to check if TriRegol is safe for you to take.
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When do I start taking TriRegol?
You should start taking TriRegol on the first day of your period so you can protect yourself from pregnancy straight away.
If it’s your first pack of TriRegol and you start between the second and fifth day of your period, you should use condoms for protection for the first 7 days.
- You should take 1 TriRegol pill at the same time each day. Use the numbers, colours and arrows on the blister strip to help you take the pills in the right order. Each TriRegol blister strip has 21 pills and there are 3 different colours of pills.
- You start with 1 pink pill per day for 6 days, then 1 white pill per day for the next 5 days and then 1 yellow (ochre) tablet per day for the final 10 days.
- After you have taken all 21 pills, you will have a 7 day break. During this week, you might have some withdrawal bleeding and you will still be protected from pregnancy.
- Once your 7 day break is over, start taking your next strip of 21 TriRegol pills.
If you take a TriRegol pill and vomit or have diarrhoea within 4 hours, you might not be protected from pregnancy. You should keep taking your pills as normal and use condoms for the next 7 days.
What do I do if I forget to take TriRegol?
If you forget to take a TriRegol pill within 12 hours or less:
- take your TriRegol pill as soon as you remember. You will still be protected from pregnancy.
If you forget to take 1 TriRegol pill more than 12 hours late in the first week:
- take your TriRegol pill as soon as you remember, which might mean taking 2 pills on the same day. You should use condoms for the next 7 days
If you have missed 2 pills or more and had unprotected sex in the past 7 days, you might need to use emergency contraception. Speak to your doctor or pharmacist for more advice.
If you forget to take 1 TriRegol pill more than 12 hours late in the second week:
- take your TriRegol pill as soon as you remember, which might mean taking 2 pills on the same day. You do not need to use condoms for extra protection
If you have missed 2 pills or more and had unprotected sex in the past 7 days, you might need to use emergency contraception. Speak to your doctor or pharmacist for more advice.
If you forget to take a TriRegol pill more than 12 hours late in the third week:
- take your TriRegol pill as soon as you remember, which might mean taking 2 pills on the same day. Keep taking your pill each day
- skip your 7 day break and start your next strip of pills straight away
If you are unsure about what to do, speak to your doctor or pharmacist for advice.
What do I do if I take TriRegol twice?
If you take TriRegol twice, you might feel sick or vomit. You could also have some vaginal bleeding. It’s best if you speak to a healthcare professional, like your doctor or pharmacist, straight away.
Can pregnant or breastfeeding women take TriRegol?
You should not take TriRegol if you are pregnant. If you think you might be pregnant, stop taking TriRegol and use another method of contraception until you speak to your doctor.
If you are breastfeeding, you might be able to use TriRegol, but this will depend on when you gave birth. Your doctor might recommend you take a progesterone only pill as an alternative contraception.
What should I watch out for if I want to stop taking TriRegol?
When you stop taking TriRegol, you may have some withdrawal bleeding. If you don’t want to get pregnant, you need to use another method of contraception, such as condoms.
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You might get side effects when you take TriRegol and you can speak to your doctor at any time for advice on what to do.
Common side effects of TriRegol are:
- acne
- headaches
- mood swings
- vomiting
- weight gain
- breast tenderness or breast pain
- chloasma (yellow or brown patches on the skin)
Less common side effects of TriRegol are:
- change in sex drive
- migraines
- vomiting or diarrhoea
- fluid retention
- high blood pressure
- breast enlargement
Rare side effects of TriRegol are:
- hearing problems (otosclerosis)
- high levels of fat in the blood (hyperlipidaemia)
- weight loss
- vaginal discharge
- liver function problems
- ulcerative colitis
- breast cancer or cancer of the cervix
You can report any side effects using the MHRA Yellow Card Scheme in the Google Play or Apple App Store.
Does the risk of thrombosis increase?
You are slightly more likely to have a blood clot when taking TriRegol because it contains oestrogen.
Blood clots can occur in your:
- legs (deep vein thrombosis)
- lungs (pulmonary oedema)
- heart (heart attack)
- brain (stroke)
Stop taking TriRegol and call 999 if you notice any signs of blood clots such as:
- feeling short of breath
- chest pain
- blurry vision
- swelling in your calf
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TriRegol pills can interact with medicines and this may reduce your protection against pregnancy.
Speak to your doctor or pharmacist if you are taking any of the following:
- epilepsy medication such as primidone, carbamazepine, phenytoin or topiramate
- barbiturates such as phenobarbital
- any products containing St. John’s wort
- ritonavir for HIV treatment
- hepatitis C treatments such as ombitasvir or dasabuvir
- antifungal medicines such as griseofulvin
- antibiotics such as ampicillin, tetracycline or rifampicin
- tricyclic antidepressants such as amitriptyline or imipramine
- ciclosporin
TriRegol may not be suitable for you if you are taking the above medication. Your doctor may advise you to take a different contraceptive or use additional contraception such as condoms.
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The active ingredients in TriRegol are:
- each pink pill contains ethinylestradiol 30mcg and levonorgestrel 50mcg
- each white pill contains ethinylestradiol 40mcg and levonorgestrel 75mcg
- each yellow (ochre) pill contains ethinylestradiol 30mcg and levonorgestrel 125mcg
The other ingredients in all 3 TriRegol pills are: colloidal anhydrous silica, magnesium stearate, talc, maize starch, lactose monohydrate, carmellose sodium, povidone K30, macrogol, copovidone, calcium carbonate, sucrose, titanium dioxide (E171)
Other ingredients in pink pills only: red iron oxide (E172)
Other ingredients in yellow (ochre) pills only: yellow iron oxide (E172)
If you have an allergy or hypersensitivity to any of these ingredients, please speak to your doctor for advice before taking TriRegol.
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How should TriRegol be stored?
You should store TriRegol in its original pack, below 25°C and away from sunlight and moisture. Keep TriRegol in a safe space away from children and pets.
How must TriRegol be disposed of?
Dispose of your TriRegol pills at your nearby pharmacy. You should not throw away TriRegol pills in your bin or down the drain at home, even if they are expired.
What does TriRegol look like?
Each blister strip of TriRegol contains 21 round pills:
- 6 pink pills
- 5 white pills
- 10 yellow (ochre) pills
In which pack sizes is TriRegol available?
TriRegol pills are available in pack sizes of 1, 3, 6, and 13 blister strips. Each TriRegol blister strip contains 21 pills.
Information on the manufacturer
The company that holds the marketing authorisation of TriRegol is Gedeon Richter Plc, Gyömrői Út 12-21, 1103 Budapest, Hungary.
TriRegol is manufactured by Gedeon Richter Plc and distributed by Consilient Health (UK) Ltd, No.1 Church Road, Richmond upon Thames, Surrey, TW9 2QE.
Dr Kathryn Basford is a qualified GP who works as a GP in London, as well as with ZAVA. She graduated from the University of Manchester and completed her GP training through Whipps Cross Hospital in London.
Meet our doctorsLast reviewed: 02 Sept 2021
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https://www.consilienthealth.co.uk/wp-content/uploads/2021/06/TRIREGOL-PIL.pdf [Reviewed March 2020, accessed 11/08/2021]
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https://www.consilienthealth.co.uk/wp-content/uploads/2020/12/TriRegol-SmPC-PL-04854-0123-approved-may-20.pdf [Reviewed May 2020, accessed 11/08/2021]
Contraceptive pills are a reliable way of reducing your risk of getting pregnant from sex. Asda Online Doctor by ZAVA offers most common brands of pill, so you can order your preferred brand by visiting our contraceptive pill service page.