FREDICETAM 500 Injection belongs to a group of medicines called anticonvulsants (or anti-epileptics). It works by slowing down electrical signals in the brain which cause seizures (fits). This medicine can be used to control various types of seizures—myoclonic, partial-onset, and primary generalized tonic-clonic (or grand mal). It can also help reduce symptoms such as confusion, uncontrollable jerking movements, loss of awareness, and fear or anxiety.