Using Period-Delaying Medication: Provera

What is period-delaying medication?

Period-delaying medication is used to temporarily delay your period for a short time - usually for travel, events, or special occasions like holidays, exams, or weddings.

One commonly prescribed medication for this is Provera (brand name for medroxyprogesterone acetate), a synthetic form of the hormone progesterone. Using progesterone in this way is 'off-label', which means it is being used in a different way from its license. This is however a common and established use of this hormone.

How does it work?

Your menstrual cycle is controlled by natural hormone changes. Provera keeps your progesterone levels high, preventing the shedding of the womb lining. This delays the start of your period until you stop taking the tablets.

Who can take it?

You may be suitable for period-delaying medication if you:

• Have regular periods
• Are not currently using hormonal contraception
• Are generally healthy with no history of hormone-sensitive conditions or blood clots

How to take it

Provera 10mg tablets are usually prescribed to be taken three times a day.

• Start 3 days before your period is due
• Continue taking it for as long as you want to delay your period, typically up to 10-14 days
• Your period should begin 2-3 days after stopping the tablets

Always follow your doctor's specific instructions, as dosing may vary depending on your needs.

Where can I get Provera?

Provera is available by prescription only. You can get it from:

• Your GP
• Sexual health or family planning clinics
• Some pharmacies offering a private period delay service (fees may apply)

Attention

You should not take Provera without medical advice if you:

• Are pregnant or may be pregnant
• Have a history of blood clots, stroke, liver disease, or hormone-related cancers
• Are taking other medications that could interact with Provera

Possible side effects

Most people tolerate Provera well, but side effects may include:

• Bloating or nausea
• Headaches
• Breast tenderness
• Mood changes or low mood
• Spotting or light bleeding
• In rare cases, Provera may increase the risk of blood clots. Seek medical help urgently if you notice:
  • Swelling, pain, or redness in one leg
  • Sudden chest pain or shortness of breath
  • Severe headaches or vision changes

Does Provera prevent pregnancy?

No-Provera used for period delay is not a contraceptive.

You should use a separate method of contraception (e.g. condoms) to avoid pregnancy.

Other options for delaying your period

If you're using the combined oral contraceptive pill, you may be able to delay your period by taking two packs back-to-back (without the usual break). Ask your doctor or pharmacist for advice first.

Need more help?

Talk to your doctor or pharmacist if:

• You have any medical conditions
• You're not sure if Provera is suitable for you
• You'd like more long-term options for managing your cycle