- When you should not use Vallclara
- When to take special care with Vallclara
- Vallclara and venous and arterial blood clots
- Vallclara and cancer
- Bleeding between periods
- What to do if no bleeding occurs during the gap week
- Vallclara and using other medicines
- Taking Vallclara with food and drink
- Laboratory tests
- Pregnancy
- Breast-feeding
- Driving and using machines
- Important information about some of the ingredients of Vallclara
General notes
Before you can begin taking Vallclara, your doctor will ask you some questions about your personal health history and that of your close relatives. The doctor will also measure your blood pressure, and, depending upon your personal situation, may also carry out some other tests.
In this leaflet, several situations are described where you should stop using Vallclara, or where the reliability of Vallclara may be decreased. In such situations you should either not have sex or you should take extra non-hormonal contraceptive precautions, e.g. use a condom or another barrier method. Do not use rhythm or temperature methods. These methods can be unreliable because Vallclara alters the monthly changes of body temperature and of the cervical mucus.
Vallclara, like other hormonal contraceptives, does not protect against HIV infection (AIDS) or any other sexually transmitted disease.
When you should not use Vallclara
Do not take Vallclara:
- if you have (or have ever had) a blood clot in a blood vessel of the leg (thrombosis), lung (pulmonary embolism) or other organs
- if you have (or have ever had) a heart attack or stroke
- if you have (or have ever had) a disease that can be an indicator of a heart attack in the future (for example, angina pectoris which causes severe pain in the chest) or of a stroke (for example, a passing slight stroke with no residual effects)
- if you have a disease that may increase the risk of a clot in the arteries. This applies to the following diseases:
- diabetes with damaged blood vessels
- very high blood pressure
- a very high level of fat in the blood (cholesterol or triglycerides)
- if you have a disturbance of blood clotting (for example, protein C deficiency)
- if you have (or have ever had) a certain form of migraine (with so-called focal neurological symptoms)
- if you have (or have ever had) an inflammation of the pancreas (pancreatitis)
- if you have (or have ever had) a liver disease and your liver function is still not normal
- if your kidneys are not working well (renal failure)
- if you have (or have ever had) a tumour in the liver
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- if you have (or have ever had) or if you are suspected of having breast cancer or cancer of the genital organs
- if you have any unexplained bleeding from the vagina
- if you are allergic to ethinylestradiol or drospirenone, or any of the other ingredients of Vallclara. This may cause itching, rash or swelling.
When to take special care with Vallclara
In some situations you need to take special care while using Vallclara or any other combination pill, and your doctor may need to examine you regularly. If any of the following conditions applies to you, tell your doctor before starting to use Vallclara. Also, if any of the following applies or if any of the conditions develops or worsens while you are using Vallclara consult your doctor:
- if a close relative has or has ever had breast cancer
- if you have a disease of the liver or the gallbladder
- if you have diabetes
- if you have depression
- if you have Crohn's disease or inflammatory bowel disease (ulcerative colitis)
- if you have a blood disease called HUS (haemolytic uraemic syndrome) which causes kidney damage
- if you have a blood disease called sickle cell anaemia
- if you have epilepsy (see "Vallclara and using other medicines")
- if you have a disease of the immune system called SLE (systemic lupus erythematosus)
- if you have a disease that first appeared during pregnancy or earlier use of sex hormones (for example, hearing loss, a blood disease called porphyria, skin rash with blisters during pregnancy (gestational herpes), a nerve disease causing sudden movements of the body (Sydenham's chorea))
- if you have or have ever had chloasma (a discoloration of the skin especially of the face or neck known as “pregnancy patches”). If so, avoid direct sunlight or ultraviolet light.
- if you have hereditary angioedema, products containing oestrogens may cause or worsen symptoms. You should see your doctor immediately if you experience symptoms of angioedema such as swollen face, tongue and/or throat and/or difficulty swallowing or hives together with difficulty breathing.
Vallclara and venous and arterial blood clots
The use of any combination pill, including Vallclara, increases a woman’s risk of developing a venous blood clot (venous thrombosis) compared with women who do not take any contraceptive pill.
The risk of venous blood clots in users of combination pills increases:
- with increasing age
- if you are overweight
- if one of your close relatives ever had a blood clot in the leg, lung (pulmonary embolism), or other organ at a young age
- if you have to have surgery, if you have had a serious accident or if you are immobilised for a long time. It is important to tell your doctor that you are using Vallclara as you may have to stop taking it. Your doctor will tell you when to start again. This is usually about two weeks after you are back on your feet.
Your chances of having a blood clot are increased by taking the Pill.
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- - Of 100,000 women who are not on the Pill and not pregnant, about 5-10 may have a blood clot in a year.
- - Of 100,000 women taking a Pill like Vallclara, 30-40 may have a blood clot in a year, the exact number is unknown.
- - Of 100,000 women who are pregnant, around 60 may have a blood clot in a year.
A blood clot in the veins may travel to the lungs and may block blood vessels (called a lung embolus). Formation of blood clots in the veins may be fatal in 1-2% of cases.
The level of risk may vary according to the type of pill you take. Discuss with your doctor the available options.
The use of combination pills has been connected with an increase of the risk of an arterial blood clot (arterial thrombosis), for example, in the blood vessels of the heart (heart attack) or the brain (stroke).
The risk of an arterial blood clot in users of combination pills increases:
- if you smoke. You are strongly advised to stop smoking when you use Vallclara, especially if you are older than 35 years.
- if the fat content of your blood is increased (cholesterol or triglycerides)
- if you are overweight
- if one of your close relatives ever had a heart attack or stroke at a young age
- if you have high blood pressure
- if you suffer from migraine
- if you have a problem with your heart (valve disorder, a disturbance of the cardiac rhythm)
Stop taking Vallclara and contact your doctor immediately if you notice possible signs of a blood clot, such as:
- severe pain and/or swelling in one of your legs
- sudden severe pain in the chest which may reach the left arm
- sudden breathlessness
- sudden cough without an obvious cause
- any unusual, severe or long-lasting headache or worsening of migraine
- partial or complete blindness or double vision
- difficulty in speaking or inability to speak
- giddiness or fainting
- weakness, strange feeling, or numbness in any part of the body
Vallclara and cancer
Breast cancer has been observed slightly more often in women using combination pills, but it is not known whether this is caused by the treatment. For example, it may be that more tumours are detected in women on combination pills because they are examined by their doctor more often. The occurrence of breast tumours becomes gradually less after stopping the combination hormonal contraceptives. It is important to regularly check your breasts and you should contact your doctor if you feel any lump.
In rare cases, benign liver tumours, and in even fewer cases malignant liver tumours have been reported in pill users. Contact your doctor if you have unusually severe abdominal pain.
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Bleeding between periods
During the first few months that you are taking Vallclara you may have unexpected bleeding (bleeding outside the gap week). If this bleeding occurs for more than a few months, or if it begins after some months, your doctor must find out what is wrong.
What to do if no bleeding occurs during the gap week
If you have taken all the tablets correctly, have not had vomiting or severe diarrhoea and you have not taken any other medicines, it is highly unlikely that you are pregnant.
If the expected bleeding does not happen twice in succession, you may be pregnant. Contact your doctor immediately. Do not start the next strip until you are sure that you are not pregnant.
Vallclara and using other medicines
Always tell your doctor which medicines or herbal products you are already using. Also tell any other doctor or dentist who prescribes another medicine (or the pharmacist) that you use Vallclara. They can tell you if you need to take additional contraceptive precautions (for example condoms) and if so, for how long.
Some medicines can make Vallclara less effective in preventing pregnancy, or can cause unexpected bleeding. These include:
- medicines used for the treatment of o epilepsy (e.g. primidone, phenytoin, barbiturates, carbamazepine, oxcarbazepine) o tuberculosis (e.g. rifampicin) o HIV infections (ritonavir, nevirapine) or other infections (antibiotics such as griseofulvin, penicillin, tetracycline) o high blood pressure in the blood vessels in the lungs (bosentan)
- the herbal remedy St John’s wort
Vallclara may influence the effect of other medicines, e.g.
- medicines containing ciclosporin
- the anti-epileptic lamotrigine (this could lead to an increased frequency of seizures)
Ask your doctor or pharmacist for advice before taking any medicine.
Taking Vallclara with food and drink
Vallclara may be taken with or without food, if necessary with a small amount of water.
Laboratory tests
If you need a blood test, tell your doctor or the laboratory staff that you are taking the pill, because hormone contraceptives can affect the results of some tests.
Pregnancy
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If you are pregnant, do not take Vallclara. If you become pregnant while taking Vallclara stop immediately and contact your doctor. If you want to become pregnant, you can stop taking Vallclara at any time (see also “If you want to stop taking Vallclara”).
Ask your doctor or pharmacist for advice before taking any medicine.
Breast-feeding
Use of Vallclara is generally not advisable when a woman is breast-feeding. If you want to take the pill while you are breast-feeding you should contact your doctor.
Ask your doctor or pharmacist for advice before taking any medicine.
Driving and using machines
There is no information suggesting that use of Vallclara affects driving or use of machines.
Important information about some of the ingredients of Vallclara
Vallclara contains 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.