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Fluconazole 150mg Capsule
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Fluconazole belongs to a group of medicines called “antifungals” and is used to treat infections caused by fungi. The most common cause of fungal infection is a yeast called Candida which is found in Genital thrush (infection of the vagina or penis) .
Do not take Fluconazole 150mg capsules
If you are allergic to any of the ingredients of Fluconazole 150mg capsules (listed in section 6 of leaflet)
If you are allergic to any other medicines that you have taken to treat a fungal infection. The symptoms may include itching, reddening of the skin or difficulty in breathing
If you are taking terfenadine or astemizole (an antihistamine for allergies)
If you are taking cisapride (used for stomach upsets)
If you are taking quinidine (used for treating heart arrhythmia).
If you are taking pimozide (for treating a mental disorder (Schizophrenia).
If you are taking erythromycin (an antibiotic for treating infections).
Warnings and precautions
Talk to your doctor or pharmacist before taking fluconazole capsules if:
you are suffering from liver or kidney problems
you are suffering from heart disease, including heart rhythm problems
you have abnormal levels of potassium, calcium or magnesium in your blood
develop severe skin reactions (itching, reddening of the skin or difficulty in breathing)
you develop signs of ‘adrenal insufficiency’ where the adrenal glands do not produce adequate amounts of certain steroid hormones such as cortisol (chronic, or long lasting fatigue, muscle weakness, loss of appetite, weight loss, abdominal pain)
It’s important to get thrush in men diagnosed to rule out things like balanitis or a sexually transmitted infection (STI).
Thrush should clear up within a week, after 1 dose of medicine or using the cream daily.
You don’t need to treat partners, unless they have symptoms.
FAQ's
How quickly will it work?
Many people feel improvement within 24 to 48 hours. It can take up to 72 hours for symptoms to settle fully.
Do I need a second dose?
Most uncomplicated cases clear with one 150 mg capsule. If symptoms persist beyond 72 hours or recur, contact your GP. Recurrent thrush may need a different plan.
Can I use a vaginal or topical treatment instead?
Yes. Vaginal antifungal pessaries or creams are effective and may be preferred by some people.
Can I take fluconazole if I am pregnant or breastfeeding?
Oral fluconazole is generally avoided in pregnancy. If you could be pregnant or are breastfeeding, speak to your GP about suitable treatments.
Will it affect contraception?
Fluconazole does not reduce the effectiveness of hormonal contraception. Some topical products can weaken latex condoms or diaphragms—check the product label.
Can men take fluconazole for thrush?
Yes, a single 150 mg dose is commonly used for uncomplicated penile thrush.
What if I miss the dose?
Take it when you remember. For a single‑dose regimen, do not repeat unless advised by a prescriber.
When should I seek urgent medical help?
If you develop severe pain, fever, vomiting, vaginal bleeding, pelvic pain, a smelly discharge, blisters/ulcers, or symptoms of an allergic reaction, seek urgent assessment.
Is this information a substitute for seeing my own doctor?
No. This information supports, but does not replace, advice from your GP or another qualified clinician. Always follow your prescriber’s instructions and read the patient information leaflet supplied with your medicine.
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