Oxcarb 150 mg tablet is a prescription drug used to diagnose and eradicate epilepsy (seizures). However, it cannot treat epilepsy and will only work to prevent seizures for as long as you continue to take the tablet. Oxcarb 150 Mg tablet is an anticonvulsant (or anti-epileptic) drug that functions by preventing the nerve impulses which cause seizures. By opposing the frequency of seizures, it will help you go about your routine work with more confidence. It helps decrease symptoms like: uncontrollable jerking movements, confusion, loss of awareness, and fear or anxiety etc. Oxcarb 150 Mg tablet is not connected with any physical or psychological addiction but it should not be quit suddenly. It must be taken everyday as prescribed to be effective. Missing doses may begin a seizure.