Elleste Duet Conti
(estradiol/norethisterone acetate)

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Elleste Duet Conti is a Hormone Replacement Therapy (HRT). It contains two types of female hormones, an oestrogen, (estradiol hemihydrate) and a progestogen, (norethisterone acetate). Elleste Duet Conti Tablets are used in post menopausal women with at least one year since their last natural period.

This product can be used to relieve symptoms occurring after menopause. You will only be prescribed Elleste Duet Conti if your symptoms hinder your daily life. If you are at an increased risk of fractures due to osteoporosis and other medicines are not suitable for you, your healthcare professional may prescribe Elleste Duet Conti to prevent osteoporosis after menopause.

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 the package leaflet. You can also report side effects directly via the Yellow Card Scheme at https://yellowcard.mhra.gov.uk/. By reporting side effects, you can help provide more information on the safety of this medicine.

What is in your pack?

Elleste Duet Conti Tablets are grey film-coated tablets with an embossing.

What does Elleste Duet Conti contain?

Each strip of tablets contains 2 milligrams (mg) estradiol (as hemihydrate) and 1 mg norethisterone acetate.

Each tablet contains the active substances: 2 mg estradiol (as hemihydrate) and 1 mg norethisterone acetate. The estradiol used to make Elleste Duet Conti Tablets does not come from animals.

The tablets also contain: lactose monohydrate, maize starch, povidone, talc, magnesium stearate, macrogol 400, titanium dioxide (E171), black iron oxide (E172), and hypromellose (E464)

Elleste Duet Conti Tablets contain lactose. If you have been told by your doctor that you have an intolerance to some sugars, contact your doctor before taking this medicinal product.

What you need to know before you take Elleste Duet Conti

Medical history and regular check-ups

The use of HRT carries risks which need to be considered when deciding whether to start taking it, or whether to carry on taking it. The experience in treating women with a premature menopause (due to ovarian failure or surgery) is limited. If you have a premature menopause the risks of using HRT may be different. Please talk to your doctor.

Before you start (or restart) HRT, your doctor will ask about your own and your family’s medical history. Your doctor may decide to perform a physical examination. This may include an examination of your breasts and/or an internal examination, if necessary.

Once you have started on Elleste Duet Conti you should see your doctor for regular check-ups (at least once a year). At these check-ups, discuss with your doctor the benefits and risks of continuing with Elleste Duet Conti. Go for regular breast screening, as recommended by your doctor.

Do not take Elleste Duet Conti if any of the following applies to you. If you are not sure about any of the points below, talk to your doctor before taking Elleste Duet Conti.

Do not take Elleste Duet Conti

  • If you have or have ever had breast cancer, or if you are suspected of having it
  • If you have cancer which is sensitive to oestrogens, such as cancer of the womb lining (endometrium), or if you are suspected of having it
  • If you have any unexplained vaginal bleeding
  • If you have excessive thickening of the womb lining (endometrial hyperplasia) that is not being treated
  • If you have or have ever had a blood clot in a vein (thrombosis), such as in the legs (deep venous thrombosis) or the lungs (pulmonary embolism)
  • If you have a blood clotting disorder (such as protein C, protein S, or antithrombin deficiency)
  • If you have or recently have had a disease caused by blood clots in the arteries, such as a heart attack, stroke or angina
  • If you have or have ever had a liver disease and your liver function tests have not returned to normal
  • If you have a rare blood problem called “porphyria” which is passed down in families (inherited)
  • If you are allergic to estradiol hemihydrate or any of the other ingredients of this medicine (see ‘What it contains’ section above)

If any of the above conditions appear for the first time while taking Elleste Duet Conti, stop taking it at once and consult your doctor immediately.

When to take special care with Elleste Duet Conti

Tell your doctor if you have ever had any of the following problems, before you start the treatment, as these may return or become worse during treatment with Elleste Duet Conti. If so, you should see your doctor more often for check-ups:

  • fibroids inside your womb
  • growth of womb lining outside your womb (endometriosis) or a history of excessive growth of the womb lining (endometrial hyperplasia)
  • increased risk of developing blood clots (see “Blood clots in a vein” section below)
  • increased risk of getting an oestrogen-sensitive cancer (such as having a mother, sister or grandmother who has had breast cancer)
  • high blood pressure
  • a liver disorder, such as a benign liver tumour
  • diabetes
  • gallstones
  • migraine or severe headaches
  • a disease of the immune system that affects many organs of the body (systemic lupus erythematosus, SLE)
  • epilepsy
  • asthma
  • a disease affecting the eardrum and hearing (otosclerosis)
  • a very high level of fat in your blood (triglycerides)
  • fluid retention due to cardiac or kidney problems
  • hereditary and acquired angioedema

Stop taking Elleste Duet Conti and see a doctor immediately

If you notice any of the following when taking HRT:

  • any of the conditions mentioned in the ‘DO NOT take Elleste Duet Conti’ section
  • yellowing of your skin or the whites of your eyes (jaundice). These may be signs of a liver disease
  • swollen face, tongue and/or throat and/or difficulty swallowing or hives, together with difficulty breathing which are suggestive of an angioedema
  • a large rise in your blood pressure (symptoms may be headache, tiredness, dizziness)
  • migraine-like headaches which happen for the first time
  • if you become pregnant
  • if you notice signs of a blood clot, such as:
    • - painful swelling and redness of the legs
    • - sudden chest pain
    • - difficulty in breathing.
    For more information, see ‘Blood clots in a vein’ section below

Note: Elleste Duet Conti is not a contraceptive. If it is less than 12 months since your last menstrual period or you are under 50 years old, you may still need to use additional contraception to prevent pregnancy. Speak to your doctor for advice.

How do I take this product?

Always take this medicine exactly as your doctor or pharmacist has told you.

  • Take one tablet at around the same time each day at a time that suits you.
  • Swallow tablets whole, with some water. All the tablets are the same.
  • The days are marked on the strip to help you to remember to take one each day, until the pack is empty.
  • When you finish a foil strip, start a new strip on the next day.

If you forget to take Elleste Duet Conti

Take the tablet as soon as you remember and take the next one at the normal time. If you have missed your tablet by more than 12 hours, dispose of this tablet safely and take the next one at the normal time. Do not take a double dose to make up for the forgotten tablet. You may experience some breakthrough bleeding or spotting.

Changing from another type of HRT

If you are changing from another type of HRT, and you usually have a monthly bleed, start taking Elleste Duet Conti Tablets on the first day of bleeding. If you do not have a monthly bleed, start taking Elleste Duet Conti Tablets on any convenient day. If your healthcare professional gives you instructions on changing from another type of HRT you should follow these instructions. If you have any doubts you should contact your healthcare professional.

If you take more than you should

Take the usual tablet the following day. There should be no problems, but you may experience breast tenderness, feel sick or be sick, have irregular periods, feel down, feel tired, develop acne or experience an increase in body and facial hair. If you are worried, contact your healthcare professional.

If you need to have surgery

If you are going to have surgery, tell your surgeon that you are taking Elleste Duet Conti . You may need to stop taking this product about 4-6 weeks before the operation to reduce the risk of a blood clot. Your healthcare professional will be able to tell you when to start taking your medication again.

Please refer to your package leaflet or speak to your doctor, pharmacist or nurse for more information.
Click here to access the Elleste Duet Conti™ package leaflet. 
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Possible Side Effects

Like all medicines, this medicine can cause side effects, although not everybody gets them. The following side effects have been associated with Elleste Duet Conti.

Please refer to your patient information leaflet found within your pack or available to download at the top of this page.

Very Common (more than 1 in 10 people)

  • Headache
  • Breast pain
  • Breast tenderness
  • Painful periods
  • Problems with your menstrual cycle

Common: up to 1 in 10 people

  • Feeling down, feeling anxious, mood changes
  • Changes in sex drive
  • Feeling dizzy
  • Difficulty sleeping
  • Feeling sick
  • Bloating, diarrhoea, indigestion
  • Stomach cramps
  • Acne, rashes, itchiness, dry skin
  • Back pain
  • Pain in the extremities
  • Breast enlargement
  • Heavy periods
  • Vaginal discharge
  • Break-through bleeding
  • Spasms (contractions) of the womb
  • Vaginal infection
  • Excessive thickening of the lining of the womb
  • Pain
  • Feeling of weakness
  • Swelling of the ankles, feet or fingers
  • Increase in weight

Uncommon up to 1 in 100 people

  • Migraine
  • A feeling of dizziness or “spinning”
  • High blood pressure
  • Varicose veins
  • Being sick
  • Gallstones and gallbladder disease
  • Change in colour of the skin
  • Breast cancer
  • Muscle cramps
  • Increased levels of chemicals in the blood which may indicate disease

Rare up to 1 in 1000 people

  • Hypersensitivity
  • Tingling or numbness
  • Blood clot in a vein
  • Inflammation of a vein
  • Muscle weakness
  • Growths in the womb (myoma, cysts, polyps)

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 the package leaflet. You can also report side effects directly via the Yellow Card Scheme at https://yellowcard.mhra.gov.uk/. By reporting side effects, you can help provide more information on the safety of this medicine.

Precautions

HRT & Cancer

Taking oestrogen-only HRT will increase the risk of excessive thickening of the lining of the womb and cancer of the womb lining. The progestogen in Elleste Duet Conti protects you from this extra risk.

Irregular Bleeding

You may have irregular bleeding or drops of blood (spotting) during the first 3-6 months of taking Elleste Duet Conti Tablets.

However, if the irregular bleeding:

  • carries on for more than the first 6 months
  • starts after you have been taking Elleste Duet Conti Tablets for more than 6 months
  • carries on after you have stopped taking Elleste Duet Conti Tablets

See your doctor as soon as possible.

Breast Cancer

Taking combined oestrogen-progestogen or oestrogen-only hormone replacement therapy (HRT) increases the risk of breast cancer. The extra risk depends on how long you use HRT. After stopping HRT the extra risk will decrease with time.

Ovarian Cancer

Ovarian cancer is much rarer than breast cancer. The use of combined oestrogen-progestogen HRT has been associated with a slightly increased risk of ovarian cancer

Blood Clots in a vein

The risk of blood clots is higher in HRT users than non-users, especially during the first year of taking it. Blood clots can be serious. You are more likely to get a blood clot in your veins as you get older. The risk of thrombosis is higher if a member of your family (a sibling or a parent) has had thrombosis at a relatively early age, with increasing age, obesity, prolonged immobilisation, major surgery, or major trauma.

Heart Disease

There is no evidence that HRT will prevent heart attacks. Women over 60 years who use combined HRT are slightly more at risk than those not taking HRT.

Stroke

The risk of getting stroke is about 1.5 times higher in HRT users than in non-users. The number of extra cases of stroke due to use of HRT will increase with age.

Underactive thyroid gland

If you are having medicine for treatment of an underactive thyroid gland, your healthcare professional will carry out tests while you are taking HRT, to ensure that your thyroid hormone levels remain acceptable.

Angioedema

If you have angioedema (a serious allergic reaction often involving swelling of the face, mouth and throat), oestrogens may make this worse.

Other Conditions

HRT will not prevent memory loss. There is some evidence of a higher risk of memory loss in women who start using HRT after the age of 65.

Pregnancy and breast-feeding

This product is for use in post menopausal women only. If you become pregnant, stop taking this medication and contact your healthcare professional.

Driving and using machines

No effects on driving or using machinery have been observed for this medication.

If you get any side effects, talk to your doctor, pharmacist or nurse. This includes any possible side effects not listed in the package leaflet. You can also report side effects directly via the Yellow Card Scheme at https://yellowcard.mhra.gov.uk/. By reporting side effects, you can help provide more information on the safety of this medicine.

This website was created and funded by Exeltis UK Ltd. for patients who have been prescribed an Exeltis HRT by their healthcare professional.

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EXE-E/INP-ELL-1392. June 2024.

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