JAMP Pharma Corporation is recalling three lots of JAMP Valproic Acid Oral Solution after receiving complaints of large solid crystals that do not dissolve when the bottles are shaken, and that are difficult to break apart. The company has indicated that the crystals are sucrose (a type of sugar). The crystals may pose a choking hazard, especially in young children or people with difficulty swallowing. JAMP Valproic Acid Oral Solution is a prescription drug usually taken by adults and children two years of age and older to control epilepsy, a disorder of the brain that causes seizures. Missing doses of valproic acid can lead to seizures, which is a very serious medical event. It is therefore essential that patients taking an affected product return it to the pharmacy as soon as possible for replacement and that they do not skip any doses. Patients should continue to take their medication until it can be replaced. Health Canada is monitoring the company's recall and investigation, including its implementation of corrective and preventive actions to prevent this issue from reoccurring. The Department will inform the public if any new health risks are identified.