Below is an instruction from Human. Write a response.
    ### Instruction:
    What are the symptoms of Pyridoxine-dependent epilepsy ?
    ### Response:
    What are the signs and symptoms of Pyridoxine-dependent epilepsy? Those affected by pyridoxine-dependent epilepsy typically experience prolonged seizures lasting several minutes (status epilepticus). These seizures involve muscle rigidity, convulsions, and loss of consciousness (tonic-clonic seizures).
    