Rapid facts
Pharmacologically active constituent: Clomiphene, sometimes spelled clomifene.
Common tablet strengths: 25 mg, 50 mg and 100 mg.
Treatment area: Used to induce ovulation in people with ovulatory dysfunction. Not intended for performance enhancement or routine post-cycle therapy; see notes about legal matters for Australia for more information, visit our website.
Clomiphene defined: what it is and how this works
Clomiphene is classified as a selective estrogen receptor modulator drug. It works by reducing the feedback effect of estrogen at the hypothalamus and pituitary, which leads to higher secretion of follicle-stimulating hormone (FSH) and luteinizing hormone (LH). The resulting hormonal change may stimulate the ovarian follicles to grow and trigger ovulation, improving the chance of conception for people with irregular or absent ovulation.
Before you set out, audit the sections on important safety measures and monitoring and logging and plausible knock-on effects.
Ways to take Clomid
Take clomiphene by mouth with water, following the directions on your prescription. It is usually taken at the same time each day for a fixed number of days in a menstrual cycle.
- Common regimen: 1 tablet daily for 5 days, often started between cycle day 2 and day 5 as advised by your clinician.
- Prescribers may change the dose, start day or number of cycles depending on ovulatory response and safety concerns.
- Do not take extra tablets or continue beyond the prescribed period unless instructed by a clinician.
Most people who will respond do so within three cycles. Many clinicians limit treatment to about six cycles because the likelihood of benefit falls and risks accumulate. For how to proceed after missing a dose, refer to the labeling. Guidance for missing a dose.
Guarding measures and watchful oversight
- Plan intercourse or insemination around predicted ovulation. Your clinician may use ovulation kits, ultrasound or blood tests to time treatment and detect response.
- Attend follow-up visits so your care team can measure hormone levels and screen for complications such as ovarian hyperstimulation.
- Stop taking clomiphene and contact your prescriber immediately if you think you are pregnant.
- Clomiphene is not intended for indefinite use; it is a short-term induction agent.
If you are an athlete, be aware that clomiphene is banned under the World Anti-Doping Code; see legal and anti-doping details for Australian rules.
Who should avoid using Clomiphene
Do not take clomiphene if any of the following conditions apply:
- Confirmed pregnancy or breastfeeding.
- Unexplained vaginal bleeding until evaluated by a clinician.
- Ovarian cysts not related to polycystic ovary syndrome that require investigation.
- Current or prior hormone-sensitive cancers (ovarian, pituitary or other).
- The patient has severe hepatic impairment.
- Untreated adrenal or pituitary disorders.
- Active or past thromboembolic disease or significant vascular illness.
- Endometriosis when further treatment options are preferred; risks and benefits must be weighed.
- Known hypersensitivity to clomiphene or any excipient in the tablet.
Possible reactions to the medication
Some adverse reactions need urgent medical attention. Seek prompt care for vision changes, severe abdominal pain, rapid swelling or significant breathing difficulty.
Serious reactions requiring immediate attention
- Serious allergic reactions include a widespread rash, facial or throat swelling, or trouble breathing.
- New or worsening visual disturbances including blurring or spots.
- Ovarian hyperstimulation syndrome (OHSS): abdominal or pelvic pain, rapid weight gain, severe bloating, nausea or vomiting.
- Pancreatitis signs: severe abdominal pain radiating to the back, fever, persistent vomiting.
Usual or milder effects
- Sudden hot flushing sensations.
- A pressure in my head or dizziness might occur suddenly that comes on suddenly.
- Discomfort of the breast with tenderness.
- Spotting between periods or changes to menstrual pattern.
If mild collateral effects continue or interfere with daily life, speak to your healthcare professional. For storing and handling processes see Local optimized storage layouts improve overall efficiency. and disposal of waste.
Possible drug and supplement interplay between partiess among teammates fuel progress.
Tell your prescriber and pharmacist about all prescription medicines, over-the-counter products and herbal supplements you use. Some agents may alter response or increase risk.
- Herbal products sometimes used for reproductive health, for example black cohosh, blue cohosh or chasteberry (vitex).
- Androgen precursors such as DHEA (prasterone).
- Other fertility medications or hormonal agents unless prescribed together by a fertility specialist.
The roster is not exhaustive. Keep an up-to-date medication list available for your care team.
Dealing with a the dose was skipped: advice
If you miss taking a dose, take it right away when you remember, within the same day. If it is almost time for your next scheduled dose, skip the the prescribed dose was missed and continue as normal. Avoid taking a second dose to make up for a missed tablet.
Adverse response to drug overdose
If you suspect an experienced an overdose or have severe symptoms after taking clomiphene, contact the Poisons Information Centre on 13 11 26 in Australia or proceed to the nearest emergency department without delay.
Remote optimized storage layouts improve overall efficiency. and disposal considerations
- Keep all medicines beyond the reach and beyond the sight of kids.
- Store at room temperature, typically between 15 and 30 degrees C (59 to 86 degrees F).
- Avoid strong heat, direct sunlight and excessive moisture.
- Dispose of expired or unwanted tablets via a pharmacy take-back program when available; do not flush medicines or throw them in household rubbish.
Optional routes and analogous medicines
Depending on the clinical situation, other agents may be offered instead of or in addition to clomiphene. Below are common varied options with rough private guidance on discount pricing in the land of Australia. Actual costs vary by pharmacy, brand and whether PBS subsidies apply for other indications of.
- Letrozole (an aromatase inhibitor). Often given 2.5 to 7.5 mg daily for five days. Typical private pack prices around AUD 10 to 30; per-cycle tablet cost commonly AUD 2 to 10.
- Tamoxifen (another selective estrogen receptor modulator). Used off-label in some ovulation induction settings. Approximate private monthly cost AUD 10 to 25.
- Gonadotropin injections (FSH/HMG products such as Gonal-f, Puregon, Menopur). Used when oral agents fail or for assisted reproduction. Medication cost per cycle commonly ranges from about AUD 500 to over AUD 2,000 depending on doses and duration.
- Metformin (insulin sensitiser). Used as an adjunct in some people with polycystic ovary syndrome (PCOS). Typical private monthly cost AUD 6 to 20 depending on brand and strength.
Choice of therapy depends on factors such as age, body mass index, PCOS diagnosis, tubal patency, partner semen parameters and previous treatment outcomes. Discuss options and fixed pricing with your fertility specialist and pharmacist.
See current subscription pricing examples in Standard price points.
Typical price sets in Australia (AUD)
The figures below are indicative private costs for fertility use only. Prices change and may differ between pharmacies and locations.
- Clomiphene 50 mg tablets (small supply, 10 to 20 tablets): approximately AUD 25 to 80, depending on manufacturer and pack size.
- Per-cycle estimate for clomiphene (five tablets): about AUD 12 to 40 for tablets alone.
- Letrozole per cycle (five tablets): often AUD 2 to 10 in tablets; full pack prices commonly AUD 10 to 30.
- Tamoxifen per month: roughly AUD 10 to 25 privately.
- Gonadotropin injections: frequently AUD 500 to 2,000 or more per stimulated cycle for medication alone.
Always confirm current price and stock status with your community pharmacy. Some medicines are PBS-listed for other conditions and may not be subsidised when used for infertility.
Understanding access rights governed by legal standing in Australia
- Regulatory category: Clomiphene is a prescription-only medicine (Schedule 4) regulated by the Therapeutic Goods Administration (TGA).
- To obtain legally: you need a valid Australian prescription from an authorised medical practitioner to purchase from a community pharmacy.
- Personal importation: under the TGA Arrangement for Personal Importation there are rules for bringing in medicines. Generally, individuals may import a limited supply for personal use if conditions are met; review the latest TGA guidance before attempting to import. Australian Border Force may detain items that do not meet import requirements.
- The world of sport and anti-doping regulations: Clomiphene is prohibited at all times by the World Anti-Doping Code. Sport Integrity Australia enforces anti-doping rules. Athletes should not use clomiphene unless they have an approved Therapeutic Use Exemption (TUE).
- Clinical practice limits: Many clinicians restrict clomiphene treatment to about six cycles because benefits often decline and safety-related considerations increase with prolonged use.
For safety reminders, return to Safety measures and real-time monitoring and logging and Interactions across networks.
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