Indeed, the withdrawal symptoms that developed on day 3 after birth are consistent with the elimination time of the oxcarbazepine metabolite, whose half-life is 8-10 hours. Conclusions This study describes a newborn born to an oxcarbazepine-treated mother who had congenital renal and cardiac anomalies, developed symptoms of a withdrawal syndrome, and had transient prolonged hyponatremia. I was on Trileptal for a while. After that my psychiatrist transferred me to Lamictal. It took some time to have the withdrawal symptoms to pass (and the efficacy of the other medication to start) but it settled after some time. Along with its needed effects, oxcarbazepine (the active ingredient contained in Trileptal) may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention. I weaned off of 1800mg of oxcarbazepine in about a week and a half. Had to for another treatment option. I did experience some sleep disturbances and other mild withdrawals during that time. I experienced no withdrawal symptoms, which is surprising since I have been reading now that stopping both medications can cause them. Very soon after I stopped taking the medications I actually felt much better, a better mood in general and more stable. Anyone had any withdrawal side effects relating to Trileptal? Any suggestions in dealing with it? Anyone who has dealt with the same thing? My symptoms are that I am having horrible anxiety, insomnia and irritability since reducing my dosage of Trileptal this week. Withdrawal symptoms of Trileptal can include insomnia and return of seizures or bipolar symptoms (depending on the purpose of taking the medication). What should I do if I overdose on Trileptal? An overdose of Trileptal could be fatal, so seek immediate help or call the Poison Help Line at 1-800-222-1222 if you overdose. Brief Answer: See below Detailed Answer: Hi and thank you so much for this query. I am so sorry to hear about this terrible withdrawal symptoms that you experienced after stopping trileptal abruptly. Can Trileptal cause Withdrawal Symptoms? Complete analysis from patient reviews and trusted online health resources, including first-hand experiences. Complete analysis from patient reviews and trusted online health resources, including first-hand experiences. Oxcarbazepine is an anticonvulsant which is used to control seizures. Take this medicine at the same time regularly. Do not stop taking this medicine suddenly without informing your doctor as it may cause withdrawal symptoms like seizures.