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Doxylamine Side Effects

Medically reviewed by Drugs.com. Last updated on Sep 14, 2023.

Applies to doxylamine: oral tablets.

Side effects include:

Drowsiness.

For Healthcare Professionals

Applies to doxylamine: compounding powder, oral tablet, oral tablet chewable.

General

Most side effects are mild and short-lived; serious side effects are rare.[Ref]

Musculoskeletal

Frequency not reported: Muscle weakness[Ref]

Nervous system

Frequency not reported: Sedation, dizziness, impaired coordination, paradoxical excitation, drowsiness, headache, anticholinergic effects (e.g., dry mouth, nose, and/or throat)[Ref]

Respiratory

Frequency not reported: Thicker nasal discharge[Ref]

Frequently asked questions

References

1. Cerner Multum, Inc. Australian Product Information.

2. Product Information. Unisom (doxylamine). Pfizer U.S. Pharmaceuticals Group. 2013.

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

Some side effects may not be reported. You may report them to the FDA.