What to do if you miss a dose of Buspar

Missing a dose of Buspar (Buspirone) 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 Buspar is taken event-driven or daily at 5mg, 7.5mg, 10mg, 15mg, 30mg. The wrong action — doubling up — is not recommended.

For daily Buspar

If Buspar 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 Buspirone, two doses should never be taken close together to "make up" for a miss.

For event-driven Buspar

If Buspar 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. Buspirone is a partial agonist at the serotonin 5-HT1A receptor and a weak antagonist at dopamine D2 receptors.

Frequently asked questions

Should I double the dose if I missed Buspar? ▾

No. Doubling doses of Buspar to compensate is not recommended at any 5mg, 7.5mg, 10mg, 15mg, 30mg 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 Buspar are usually inconsequential. Repeated missed doses can compromise the therapeutic effect — for chronic conditions like those treated with Anti-anxiety Medications, consistent dosing matters. If adherence is hard, discuss reminders, simpler schedules or alternative formulations with the prescriber.

More on Buspar

The information on this website is provided for reference and educational purposes only. It does not replace consultation with a qualified healthcare professional.