Hello dear
Warm  welcome to Healthcaremagic.com
I have evaluated your query in details  .
*  This needs detailed  case  study  with history , details of pattern of food 
    intake  , physical  examination , co relation with supportive  reports .
*  Every  symptom  has  definite  cause  and  definite  treatment  , need is
    to  reach  the  root  cause  which is awaited .
*  Primary relief with anti emetic ( as ondancetron ) and PPI  ( as     
omeprazole  )  to be taken with sips of water on emtpy stomach 
    morning and evening before meals .
Hope this  will help you for sure   .
Wishing you fine recovery .
Welcome for any further  guidance .
Regards  .