PHARMACEUTICAL COMPOSITIONS COMBINING ANALGESICS AND ANTICONVULSANT AGENTS FOR THE TREATMENT OF CHRONIC AND ACUTE PAIN

摘要

The invention relates to the pharmaceutical industry in general and to the pharmaceutical industry involved in the preparation of medicaments for the treatment of chronic and acute pain conditions. The inventive composition is characterised in that it combines an analgesic and an anticonvulsant agent, in which the analgesic is known as tramadol and the anticonvulsant agent is known as gabapentin. According to the invention, the composition contains between 3 and 8.3 % tramadol in relation to the total weight of the formulation and between 16 and 83 % gabapentin in relation to the total weight of the formulation.