Your son is suffering from Urinary Tract
Infections. I would suggest the following home remedies
for your son's present state of sufferings to bring best possible results:
1. Crush one tea spoon barley grains and boil them in 300 ml water until the water is reduced to half. Strain it and let your son drink it twice a day after meal or in between the meals to treat his urinary tract infections (UTI)
2. Boil half tea spoon turmeric powder in a glass of milk and give him to drink at the time of breakfast.
3. 15 ml Cranberry juice with equal water to be given twice a day after meal.
Take care and God bless your family with good health!