Answer
Rare reports include confusion, hallucinations, delirium, agitation and abnormal behaviour, mainly in younger people. Influenza itself can cause similar events, but urgent assessment is appropriate if they occur.
Sources for this answer
- Oseltamivir 75 mg Hard Capsules — Current selected SmPCemc · Summary of Product Characteristics
General medicine information. Follow the instructions for your own medicine and speak to a pharmacist or clinician about your individual circumstances.