Suggest Right Treatment For Loose Stools And Abdominal Pain

iam 42yrs of age & have been suffering from loose stools and whole abdomen pain for along period and i have also lost weight since last 2-3 years.i have a little appetite but when i am hungry i have to eat immediately otherwise i feel very weak and as if somebody is pulling my liver. also my lower abdomen stays a bit hard often. presently my weight is 36 kg.i have visited a doctor yesterday and he has prescribed the following:1- tab. satrogyl 300 i tab *bd*5 days 2- cap. G Rab 1 cap * bd *7 days 3- tab. librax 1 tab * bd *7 days 4- Freego powder 2 tsp * hs (at night with milk) kindly let me know wether the treatment suggested is right