Hai,My son is 16 years old. He is having Epilex chrono 300 for the past 4 years and a year before he started with epilex chrono 200. We Gave him these medicines as per a neurologist advice as he had severe head ache. Now he is getting excessive burps which may count more than 100 per day. We have taken him to Gastroentrolagist and he had done Endoscopy, Scan and blood test and said it may be due to GERD , Or Aerophagae and gave medicines like Ganatone, Razo for one week and later Sompraze and Lesuride for 5 weeks. But still he is suffering from Excessive burps which is disturbing him. Some times a small amount of undigested food particles are also coming. Please advise us . Is it advisable to take another opinion on to continue epilex chrono 300 or Is there any other medicine reg. the stomach problem. ? Kindly help us with your suggestions