Children’s urine odor is particularly heavy may be too little water, improper diet and other physiological factors, or consider the urethritis, cystitis and other diseases. 1. Physiological factors: if you drink too little water, eat too much seafood, spicy, stimulating food, may lead to urine concentration, the urine smell of the situation, manifested in the urine smell particularly heavy. 2. Urethritis: the cause of urethritis is gonococcus, non-gonococcus pathogenic infection, patients may appear frequent urination, urinary urgency, abnormal secretions and other symptoms, some patients may appear urine odor is particularly heavy. 3. Cystitis: its etiology is related to pathogen infection, low immunity and other factors. Patients manifested as frequent urination, painful urination, lower abdominal pain, urine obvious abnormal odor, urethral burning sensation, etc., there will be a particularly heavy smell of urine. There are many reasons that lead to the particularly heavy smell of urine in children, and parents are advised to bring their children to identify the cause of the disease in time. Once the diagnosis is confirmed, it is necessary to actively take relevant treatment measures to avoid delaying the condition.