Hello,our family is facing a problem that is increasing day by day.previously it happened when my brother was of 1 or 2 years and we thought that he is a kid and just making things on his own.but now he is 9 years old and the problem again started.the problem is that he is behaving normally with us but suddenly he starts staring in space and he has no controle over his body and after 1 or 2min he has a feeling of vomitting sometime he vomits and sometime not and he has a headache.after sometime when he comes to his senses and we ask him what did u stared at? He says that he saw some pictures unknown and does not tell what kind of picture it is.in this condition he starts crying and gets severely frightened.sometime he wakes from sleep and the same happens.please help us we are very worried about him.please tell a long but precise answer.

There are several medical conditions that involve those symptoms. Please take him to a doctor for a thorough checkup.