Loose motions after antibiotics treatment - Online Doctor Chats

Doctor :   hi
Doctor :   how can i help you
User :   hi
User :   my father is suffering from fever
User :   since 4 days
Doctor :   ok
Doctor :   since how many days
User :   we went to the local doctor
User :   he had prescribed antibiotics
Doctor :   ok
Doctor :   what antibiotics he took
User :   now fever is controlled
User :   but my father is suffering from loose motion
User :   now
User :   y whats the reason
Doctor :   kindly mention the antibiotics name
User :   name i cant get
User :   sorry
User :   but our doctor told that only due to this antibiotics this happened
User :   and this will continue to 2 more days
Doctor :   does he have vomiting, abdominal pain
User :   vomiting once
User :   but no abdominal pain
Doctor :   ok
User :   so suggest me what to do
Doctor :   it may be due to antibiotic induced diarrhoe
User :   ok
Doctor :   give lot of water with electrolyte powder
User :   my father is a diabetic