Hepatic dysfunction, Renal dysfunction, Critical Metabolic/Endocrine/Electrolyte disorders (eg. trauma, infn.), Seizures, Chronic therapy. Avoid concomitant medication with Gemfibrozil, Nicotinic Acid, Immuno-supressants & Erythromycin, Major Surgery or Trauma, Severe Acute Inf., Severe Metabolic, Electrolyte & Endocrine disorders. |