Hi Minu Thank you for asking us I read your query and understand your concern Acid valproic has several effects , mostly good ones and of course some of them bad ones Some of the side effects are unexplained weakness with vomiting and confusion or fainting; easy bruising or bleeding, blood in your urine; fever, chills, body aches, swollen glands, flu symptoms; urinating less than usual; hallucination Anyway you dont have to be worried as side effects are unless to happen Wish you good health Hope you find my answer helpful Best regards Dr Eris Ranxha Neurologist