I want to know whether topiramate can cause insomnia to a person and for what reason. it is my case.

Probably not the med: More commonly, topiramate will cause sedation and true insomnia is not a reported side effect. Perhaps your insomnia is caused by the stress of the reason you are taking the topiramate or another cause. There are separate treatments for insomnia, both pharmaceutical and lifestyle. Please either make a virtual appointment or see your physician for evaluation.

Possibly: Drowsiness is more likely, but some patients report insomnia with topiramate. Different patients respond uniquely to medications because of their own personal chemistries. In your case, it may be that your body’s response to topiramate is insomnia. What may be a good idea is to have a conversation with a healthcare professional near you or by phone, if possible, to rule out other possibilities.