Is it a problem if I missed taking fluvoxamine for two nights?

Nov 21, 2025 Source: Cainiu Health

Dr. Zhang Baohua

Introduction

Fluvoxamine usually refers to fluvoxamine maleate tablets. Generally speaking, missing two consecutive nights of fluvoxamine maleate dosage may pose potential issues. If no obvious discomfort occurs and the missed dose is promptly and properly taken, the impact is likely minimal. However, if adverse symptoms appear or the missed dose is not correctly compensated, there could be negative effects. If in doubt, it is recommended to consult a healthcare professional in advance. Detailed analysis is as follows:

Fluvoxamine usually refers to fluvoxamine maleate tablets. Generally, missing two consecutive nights of fluvoxamine maleate may pose potential problems. If there are no obvious discomforts and the missed dose is promptly and properly taken as directed, the impact is usually minimal. However, if discomfort occurs or the missed dose is not correctly managed, it may have adverse effects. If in doubt, it is recommended to consult a healthcare provider in advance. Detailed analysis is as follows:

If no significant mood fluctuations, worsened insomnia, or physical discomfort occur during the missed doses, and the missed dose is discovered long before the next scheduled dose, taking the missed dose as prescribed and then resuming the regular dosing schedule—without doubling the dose—typically results in minimal impact on disease control. Continuing with regular dosing afterward is sufficient.

However, if noticeable anxiety, rebound depression, or physical symptoms such as dizziness and nausea occur after missing a dose, and the missed dose is discovered close to the time of the next scheduled dose, taking a double dose arbitrarily may intensify drug side effects or cause fluctuations in blood drug concentration. This situation could negatively affect both physical health and disease management, and such risks should be carefully avoided.

Fluvoxamine maleate tablets must be taken regularly to maintain therapeutic effectiveness. After a missed dose, patients should not take additional doses or adjust dosage blindly. If any discomfort occurs or if there is uncertainty about how to proceed, patients should promptly contact their doctor and follow professional guidance to adjust medication, thereby avoiding compromising treatment efficacy.

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