i usually give albedazol syrup instead of two ,i give 3 doses ,dose 1---day1 dose 2------day2 dose 3--------day 3. try out . some of my friends give even 5 doses. Take care of hygiene. Usuall ova in pigs stool , very difficult to eradicate, very resistent to even high temperature. or even on freezing, they are not destroyed, we are advocatingorganic fertilizer, Sofor future use organic veg.

Have you seen the worms yourself in stools? Get stool routine test done. Stomach pain may not be related to worms. It is more commonly related to hard stools which are due to diet. Avoid maida foods like biscuits, bread, bakery foods. Also other packaged foods. Give banana and apple daily. Also give only home cooked fresh foods.