Amobarbital Side Effects
Medically reviewed by Drugs.com. Last updated on Apr 10, 2025.
Applies to amobarbital: compounding powder, injectable powder for injection.
General adverse events
The most commonly reported side effect was somnolence.[Ref]
Nervous system
- Common (1% to 10%): Somnolence
- Frequency not reported: Ataxia, central nervous system (CNS) depression, dizziness, headache, hyperkinesia, syncope[Ref]
Psychiatric
- Frequency not reported: Abnormality in thinking, agitation, anxiety, confusion, hallucinations, insomnia, nervousness, nightmares, psychiatric disturbance[Ref]
Respiratory
- Frequency not reported: Apnea, hypoventilation, postoperative atelectasis[Ref]
Gastrointestinal
- Frequency not reported: Constipation, nausea, vomiting[Ref]
Cardiovascular
- Frequency not reported: Bradycardia, hypotension[Ref]
Hypersensitivity
- Frequency not reported: Angioedema, hypersensitivity reactions[Ref]
Dermatologic
- Frequency not reported: Exfoliative dermatitis, skin rashes[Ref]
Hepatic
- Frequency not reported: Liver damage[Ref]
Hematologic
Local
- Frequency not reported: Injection site reactions[Ref]
Other
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References
1. (2001) "Product Information. Amytal Sodium (amobarbital)." Lilly, Eli and Company
2. (2010) "Product Information. Amytal Sodium (amobarbital)." Marathon Pharmaceuticals
More about amobarbital
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- Drug class: barbiturates
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Further information
Amobarbital 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.