Drospirenone
Is It Right for You?
A complete guide to Drospirenone — what it treats, how it works, dosages, side effects, and when a clinician may prescribe it following an online consultation.
What Is Drospirenone?
Drospirenone is a progestogen used in contraception. It is found in progestogen-only pills and in combined pills alongside an oestrogen, helping to prevent pregnancy.
It has some anti-androgenic and anti-mineralocorticoid properties, which can make it helpful for skin and fluid-related symptoms. It appears in products such as drospirenone-only pills and combined pills with ethinylestradiol or estetrol.
Drospirenone-containing contraceptives are prescription-only medications in the UK. A licensed clinician can review your suitability and medical history through a telehealth consultation and prescribe where appropriate.
What Conditions Is Drospirenone Used For?
Drospirenone is mainly used for:
preventing pregnancy as part of a progestogen-only or combined pill.
its anti-androgenic effect can help some people with acne when used in combined pills.
sometimes helpful for fluid and mood-related premenstrual symptoms in combined preparations.
Drospirenone can raise blood potassium because of its anti-mineralocorticoid effect. Tell your clinician if you have kidney, liver, or adrenal problems, or take medicines that also raise potassium, as monitoring may be needed.
How Does Drospirenone Work?
Drospirenone prevents pregnancy mainly by stopping the release of an egg (ovulation), and by thickening the mucus at the neck of the womb so sperm cannot get through.
It also thins the lining of the womb. In combined pills, the added oestrogen helps control the menstrual cycle and bleeding pattern.
Its anti-androgenic action can reduce the effect of male-type hormones on the skin, which is why some drospirenone-containing pills can help acne, while its anti-mineralocorticoid effect influences fluid balance.
Dosages & Administration
The correct dose depends on the type and severity of infection, age, weight, and kidney function. Always follow your clinician's instructions. The table below is for general reference only.
Administration Tips
Take one tablet at the same time each day, following the order in the pack, and start each new pack as directed.
If you miss pills, vomit, or have severe diarrhoea, follow the missed-pill advice and use extra precautions such as condoms for the time stated.
Side Effects of Drospirenone
Side effects are usually mild and often settle with time. The bleeding pattern can change, especially with progestogen-only products.
- Irregular bleeding or spotting
- Headache
- Breast tenderness or pain
- Mood changes
- Nausea
- Reduced sex drive
- Signs of a blood clot - swollen, painful leg, chest pain, breathlessness (higher risk with combined pills)
- Signs of high potassium (muscle weakness, irregular heartbeat)
- Severe abdominal pain
- Yellowing of the skin or eyes
- Severe allergic reaction
Combined pills containing drospirenone carry a small increased risk of blood clots. Seek urgent help for a swollen, painful calf, chest pain, sudden breathlessness, or coughing up blood, and tell your clinician about clot risk factors.
Drug Interactions
Always disclose all prescription drugs, over-the-counter medicines, vitamins, and supplements to your clinician or pharmacist before starting drospirenone.
Some epilepsy medicines, rifampicin, and St John's Wort can reduce effectiveness; another method may be advised.
ACE inhibitors, ARBs, potassium-sparing diuretics, and regular NSAIDs can add to drospirenone's effect on potassium.
These can affect hormone levels; your clinician will advise on suitability and precautions.
Tell your clinician about other hormones you take so contraception can be managed safely.
Important Warnings
Combined drospirenone pills carry a small clot risk. Tell your clinician about smoking, migraine with aura, obesity, immobility, or a personal or family history of clots, as these affect suitability.
Because drospirenone can raise potassium, monitoring may be needed if you have kidney or liver problems or take other medicines that raise potassium.
Drospirenone-containing pills prevent pregnancy but do not protect against sexually transmitted infections. Use condoms as well if needed.
Your blood pressure and suitability are reviewed periodically, and any new symptoms or medicines should be reported.
Speak to a Clinician About Treatment
Getting advice no longer means sitting in a waiting room. Through The GP Service, you can consult with a licensed clinician in minutes — from home, on your lunch break, or wherever works for you. If treatment is clinically appropriate, your clinician can issue a prescription during the consultation. A consultation does not guarantee a prescription.
The treatment you need, when you need it.
Drospirenone FAQs
Yes. A licensed clinician can review your medical history and suitability through a telehealth consultation and prescribe a drospirenone-containing contraceptive where appropriate.
Its anti-androgenic effect can improve acne for some people when used in a combined pill. A clinician can advise whether it is a suitable option for you.
Progestogen-only forms carry little clot risk, but combined pills with drospirenone carry a small increased risk. Your clinician will check your risk factors before prescribing.
Drospirenone has an anti-mineralocorticoid action that can raise potassium. This is usually not a problem, but monitoring may be needed with certain conditions or medicines.
Follow the missed-pill instructions in your leaflet, take the pill as soon as you can, and use extra precautions such as condoms for the time stated.
There is no strong evidence that drospirenone causes significant weight gain, and its anti-mineralocorticoid effect may reduce fluid retention. Discuss any concerns with your clinician.