Written & medically reviewed by Dr. Sanjay Anbu, MBBS· Last reviewed
Clomiphene stimulates ovulation to help with fertility, including in PCOS. It belongs to the Women’s health & hormones group. These treat heavy periods, hormonal and reproductive conditions.
Starting ovulation in women who do not ovulate regularly
Infertility linked to PCOS
Some cases of unexplained infertility
Common brand names
India: Fertyl, Ovofar, Siphene
Worldwide: Clomid, Serophene
Common side effects
Hot flushes
Bloating or pelvic discomfort
Breast tenderness or nausea
Mood swings or headache
Before taking it — precautions
Higher chance of twins or more — discuss this with your doctor
Tell your doctor about liver disease, unusual vaginal bleeding or ovarian cysts
Used for a limited number of cycles with monitoring; do not take it if you might already be pregnant
When to see a doctor urgently
Blurred vision, spots or flashes of light — stop and see a doctor
Severe tummy pain or swelling, sudden weight gain or breathlessness (ovarian over-stimulation) (urgent)
Abnormal vaginal bleeding
Not a prescription — no dose shown. The right dose of clomiphene depends on age, weight, kidney/liver function and the condition, so MedDroid does not show a dose here. Always get your dose from a doctor or pharmacist and the leaflet inside the pack. General educational information only.
Frequently asked questions
Does clomiphene increase the chance of twins?
Yes, compared with natural conception — most pregnancies are still single.
How will I know if it worked?
Your doctor may check with ovulation tests, scans or blood tests during the cycle.
How long can I take it?
Only for a limited number of cycles. If it does not work, your doctor will discuss other options.
Reviewed by Dr. Sanjay Anbu, MBBS. MedDroid is an AI medical assistant and can make mistakes. It provides general health information, not a diagnosis or medical advice — always consult a qualified clinician. In an emergency, contact your local emergency number immediately.