Welcome to HCM,
You have mentioned that you are taking selzic 300 daily, but it is not clear why you are taking this tablet most commonly used for seizure disorder
if you suffer from seizure and they are well controlled and you are getting tremors as side effects of this Oxcarbazepine
then you can consult your Neurologist
to change medication if possible.
They could be part of your seizure disorder and you need to discuss with Neurologist.
If some other cause of tremor is there like essential tremors or Hyperthyroidism
should be considered and treated accordingly.
If there is weakness and severe fatigue
is there possibility of hyponatremia or low sodium level is there which should be tested.
Treatment of tremors depends on cause with antiepileptic drugs or beta blockers for tremors and if hyperthyroidism is detected then it needs specific treatment.
Hope this information helps .
Dr.Akhilesh Dubey M.D.