Hello, Reports suggest your son is suffering from kidney
problem. Sodium, potassium and chloride are acceptable. First and foremost, you should meet Nephrologist
for further care and medications. He should avoid high salt intake (avoid adding table salt, papad, chatney, fried-salty snacks, pickle etc) and high potassium containing foods(esp dry fruits, citrus fruits). He should not take any medications esp pain killers without consulting nephrologist. God bless your son with good health.