Additional reactions reported from post-marketing experience are included as frequency Not known (cannot be estimated from the available data) in italics in the list as follows. Within each frequency grouping, undesirable effects are presented in order of decreasing seriousness. (See Table 3.)

Under treatment with gabapentin cases of acute pancreatitis were reported. Causality with gabapentin is unclear (see Precautions).
In patients on haemodialysis due to end-stage renal failure, myopathy with elevated creatine kinase levels has been reported.
Respiratory tract infections, otitis media, convulsions and bronchitis were reported only in clinical studies in children. Additionally, in clinical studies in children, aggressive behaviour and hyperkinesias were reported commonly.
Reporting of suspected adverse reactions: Reporting suspected adverse reactions after authorisation of the medicinal product is important. It allows continued monitoring of the benefit/risk balance of the medicinal product.
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