Triazole antifungal
What to do if you miss a dose of Fluconazole
Missing a dose of Fluconazole (Fluconazole) is common — most people will skip a dose at some point during a course. The right action depends on how long since the missed dose and whether Fluconazole is taken event-driven or daily at 50mg, 100mg, 150mg, 200mg. The wrong action — doubling up — is not recommended.
For daily Fluconazole
If Fluconazole is taken daily for a chronic condition, take the missed dose as soon as you remember, unless it is almost time for the next scheduled dose. In that case skip the missed dose and continue normally. According to the prescribing information for Fluconazole, two doses should never be taken close together to "make up" for a miss.
For event-driven Fluconazole
If Fluconazole is used as needed (not on a fixed schedule), there is no "missed dose" in the conventional sense — simply take the planned dose when needed and observe the recommended gap before re-dosing. Fluconazole is a triazole antifungal that inhibits the cytochrome P450-dependent enzyme lanosterol 14-alpha-demethylase, blocking the synthesis of ergosterol from lanosterol.
Frequently asked questions
Should I double the dose if I missed Fluconazole? ▾
No. Doubling doses of Fluconazole to compensate is not recommended at any 50mg, 100mg, 150mg, 200mg strength and increases the risk of side effects without improving efficacy. Take the next scheduled dose normally.
How many missed doses are too many? ▾
Occasional missed doses of Fluconazole are usually inconsequential. Repeated missed doses can compromise the therapeutic effect — for chronic conditions like those treated with Triazole antifungal, consistent dosing matters. If adherence is hard, discuss reminders, simpler schedules or alternative formulations with the prescriber.
Products containing Fluconazole
More on Fluconazole
- With alcoholFluconazole and alcohol — is it safe to drink?
- With foodShould Fluconazole be taken with food?
- Side effectsFluconazole side effects: common, rare and warning signs
- Dosage guideFluconazole dosage guide: how much to take and when
- OnsetHow fast does Fluconazole start working?
- DurationHow long does Fluconazole last?
The information on this website is provided for reference and educational purposes only. It does not replace consultation with a qualified healthcare professional.