Amitriptyline (ENTRIP)
Amitriptyline risk profile, scheduling, and guidance for claims professionals and care workers . Also known as ENTRIP, Amitriptyline Lupin, APX-Amitriptyline, Amitriptyline Viatris 10, AMITRIPTYLINE-WGR and 5 more.
Amitriptyline (brand names: ENTRIP, Amitriptyline Lupin, APX-Amitriptyline, Amitriptyline Viatris 10, AMITRIPTYLINE-WGR and 5 more) is classified as Moderate risk (3 risk points) by AllMeds. It is a S4 medication under the TGA in Australia. Tricyclic antidepressant with significant sedation, anticholinergic effects, and cardiac risks.
Key Takeaways
- TGA Schedule: S4 in Australia
- Risk level: Moderate (3 points)
- CNS depressant: May cause sedation, impair driving, and affect work capacity
- Serotonergic: Risk of serotonin syndrome when combined with other serotonergic drugs
- PBS listed: Subsidised under the Australian Pharmaceutical Benefits Scheme
Scheduling and Classification
| Jurisdiction | Classification | Status |
|---|---|---|
| Australia (TGA) | S4 | PBS listed |
Risk Profile
Tricyclic antidepressant with significant sedation, anticholinergic effects, and cardiac risks.
Regulatory and Compliance Guidance
When Amitriptyline appears on a claimant's medication list, claims professionals should assess whether the prescribing is appropriate for the compensable injury, whether the duration is within guidelines, and whether there are interactions with other medications on the claim.
Work capacity impact: As a CNS depressant, Amitriptyline may impair driving, operating machinery, and cognitive function. Work capacity certificates should reflect any medication-related restrictions.
Australia TGA / PBS / State Schemes
Classified as S4 under the Therapeutic Goods Administration (TGA).
Listed on the Pharmaceutical Benefits Scheme (PBS) for subsidised prescribing.
United Kingdom NICE / MHRA / FPM
NICE guidelines recommend certain antidepressants (amitriptyline, duloxetine) for chronic pain management. For personal injury claims, antidepressant prescribing should be assessed for injury relatedness.
UK drug driving laws (Section 5A Road Traffic Act 2006) set specific limits for prescription drugs that cause impairment. Employers and occupational health advisors should assess fitness to work.
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Medical Disclaimer: This content is for informational purposes for claims professionals and care workers. It is not medical advice. Always consult a qualified healthcare professional for clinical decisions. Drug information is sourced from TGA, FDA, MHRA, PBS, NICE, and CDC databases and may not reflect the latest updates. AllMeds does not replace clinical judgement.