- Irregular menstruation
- Mild to moderate endometriosis (where tissue similar to the lining of the womb is found elsewhere in the body)
- To minimise any side effects as a result of being treated with estrogen
- To alleviate hot flushes related to menopause
- PROVERA may also be used to help diagnose the reason for an absence of the menstrual period
1. What PROVERA is and what it is used for
2. What you need to know before you take PROVERA
Do not take PROVERA:
- if you are hypersensitive (allergic) to medroxyprogesterone acetate or to any of the other ingredients in PROVERA (listed in section 6)
- if you are, or think you may be pregnant
- if you have unexplained vaginal bleeding
- if you have liver problems
- if you have known or suspected breast cancer or cancer of the genitals
- if you have had an abortion
- if you have, or have previously had inflammation of the veins (thrombophlebitis), blood clots or a stroke
Warnings and precautions
Take special care with PROVERA:
- if you experience unexpected vaginal bleeding, please contact your doctor who will investigate further
- if you have a condition that may be affected by weight gain or fluid retention as PROVERA may cause these conditions to worsen (e.g. epilepsy, migraine, asthma or problems with your heart or kidneys)
- if you have suffered from depression, please tell your doctor and stop treatment if it reoccurs
- if you suffer from diabetes as PROVERA may decrease your glucose tolerance
- if there is a sudden partial or complete loss of vision, double vision or migraine you should stop taking PROVERA
- if you develop inflammation of the veins or blood clots in the veins, PROVERA treatment should be stopped
- if you suffer from a decreased bone mineral density, long-term use of PROVERA may worsen this.
- PROVERA may result in the onset of menopause
- if you are using a combined oral hormonal treatment post-menopause with PROVERA, this may increase your risk of getting certain cancers like breast cancer and cancer of the ovaries
- if you have a history of stroke, heart attack, heart disease or a blood clot in the lungs
- if you suffer from dementia PROVERA may cause mood changes and depression, which may be severe. Severe depression is associated with a higher risk of suicidal thoughts/behaviour (e.g. talking about suicide, withdrawing from social contact, having mood swings, being preoccupied with death or violence, feeling hopeless about a situation, increasing use of alcohol/drugs, doing self-destructive things, personality changes) and suicide. If you experience mood changes and depression, contact your doctor for advice.
Before starting PROVERA, you should undergo a complete medical and family history examination. During treatment, periodic examinations should include blood pressure, breasts, abdomen, pelvic organs and a pap smear. The results of some laboratory tests can be affected if you are taking PROVERA. It is important to tell the health care provider you are taking PROVERA if tests and/or samples are being taken.
Other medicines and PROVERA
Always tell your health care provider if you are taking any other medicine. (This includes complementary or traditional medicines.) Tell your doctor or health care provider if you are taking a medicine called aminoglutethimide (medicine used to treat breast and prostate cancer) as this may affect the way PROVERA works.
Pregnancy and breastfeeding
If you are pregnant or breastfeeding, think you may be pregnant or are planning to have a baby, please consult your doctor, pharmacist or other health care provider for advice before taking this medicine.
PROVERA is not to be used in women who are pregnant. You should not take PROVERA if you are breastfeeding your infant.
3. How to take PROVERA
Do not share medicines prescribed for you with any other person. Always take PROVERA exactly as your doctor or pharmacist has instructed you. You should check with your doctor or pharmacist if you are not sure.
Irregular periods
The recommended dose is 5 mg to 10 mg of PROVERA for 5 to 10 days. Treatment should start on the 16th to 21st day of your cycle.
Endometriosis
The recommended dose is 10 mg of PROVERA up to three times a day for 90 days. Treatment should start on the 1st day of your menstrual cycle.
To minimise the side effects of estrogen in estrogen treated post-menopausal women
The recommended dose is 5 mg to 10 mg of PROVERA per day for at least 10 days. Treatment should start on the 16th day of a 25 day course of estrogen therapy. Progestin withdrawal bleeding should occur on the 3rd to 7th day after PROVERA treatment.
Menopause
The recommended dose is 10 mg to 20 mg of PROVERA per day to be taken continuously.
Amenorrhoea (absence of menstrual periods)
The recommended dose is 5 mg to 10 mg of PROVERA per day for 10 days. Your doctor will tell you how long your treatment with PROVERA will last. Do not stop treatment early. If you have the impression that the effect of PROVERA is too strong or too weak, tell your doctor or pharmacist.
If you take more PROVERA than you should
In the event of overdosage, consult your doctor or pharmacist. If neither is available, contact the nearest hospital or poison centre.
If you forget to take PROVERA
Do not take a double dose to make up for forgotten individual doses.
4. Possible side effects
PROVERA can have side effects. Not all side effects reported for PROVERA are included in this leaflet. Should your general health worsen or if you experience any untoward effects while taking PROVERA, please consult your health care provider for advice. If any of the following happens, stop taking PROVERA and tell your doctor immediately or go to the casualty department at your nearest hospital:
- Swelling of the hands, feet, ankles, face, lips, mouth or throat, which may cause difficulty swallowing or breathing
- Rash or itching
- Yellowing of the skin and eyes, also called jaundice
These are all very serious side effects. If you have them, you may have had a serious reaction to PROVERA. You may need urgent medical attention or hospitalisation.
Tell your doctor if you notice any of the following:
Frequent side effects:
- Depression
- Difficulty sleeping
- Nervousness
- Headache
- Dizziness
- Feeling sick (nausea)
- Hair loss
- Acne
- Red/ itchy bumps on skin
- Itchiness on skin
- Irregular and/or increased/decreased menstrual bleeding, spotting
- Vaginal discharge
- Breast pain or breast tenderness
- Fever
- Tiredness
- Increased weight
Less frequent side effects:
- Excessive hair growth
- Milk flow from the breasts not as a result of pregnancy or breastfeeding
- Swelling of feet and ankles
- Fluid retention
Frequency not known:
- Delayed ovulation
- Drowsiness/sleepiness
- Blood clots in the lungs
- Blood clots in the veins
- Jaundice
- Rash
- Absence of menstrual period
- Changes to the cervix
- Decreased glucose tolerance
- Decreased weight
Other side effects reported with PROVERA include the following:
- Rounded appearance of the face
- Severe depression with a higher risk of suicidal thoughts/behaviour and suicide
- Blood clot in the eye, inflammation of the optic nerve
- Jaundice in the newborn
- Change in the colour of the skin
- Loss of fat tissue
If you notice any side effects not mentioned in this leaflet, please inform your doctor or pharmacist.
Reporting of side effects
If you get side effects, talk to your doctor or pharmacist or nurse. This includes any possible side effects not listed in this leaflet. You can also report side effects to SAHPRA via the “6. 04 Adverse Drug Reaction Reporting Form”, found online under SAHPRA’s publications: https://www.sahpra.org.za/Publications/Index/8. By reporting side effects, you can help provide more information on the safety of PROVERA.
5. How to store PROVERA
- Store all medicines out of reach of children.
- Store at or below 30 °C.
- Keep in original container to protect from light.
- Return all unused medicine to your pharmacist.
- Do not dispose of unused medicine in drains or sewerage systems (e.g. toilets).