Doxylamine Side Effects
Medically reviewed by Drugs.com. Last updated on Sep 16, 2024.
Applies to doxylamine: oral tablets.
Side effects include:
Drowsiness.
For healthcare professionals
Applies to doxylamine: compounding powder, oral tablet, oral tablet chewable.
General adverse events
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]
References
1. Cerner Multum, Inc. "Australian Product Information."
2. (2013) "Product Information. Unisom (doxylamine)." Pfizer U.S. Pharmaceuticals Group
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Patient resources
Other brands
Unisom SleepTabs, Sleep Aid, Nighttime Sleepaid
Professional resources
Other brands
Sleep Aid, Nighttime Sleepaid, Equate Sleep Aid, Equaline Sleep Aid
Related treatment guides
Further information
Doxylamine side effects can vary depending on the individual. Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
Note: Medication side effects may be underreported. If you are experiencing side effects that are not listed, submit a report to the FDA by following this guide.
