Urinary nitrates are chemical compounds usually not found or present only in trace amounts in urine. Their presence may indicate a bacterial infection, such as a urinary tract infection (UTI), because certain bacteria can convert urinary nitrite into nitrate. Nitrate testing is a common diagnostic method used to detect UTIs.
Individuals who would benefit from testing their urinary nitrate levels include those showing symptoms of a UTI, such as painful or frequent urination. It’s also advised for people with a history of recurrent UTIs, individuals with diabetes or weakened immune systems, and pregnant women, who are more susceptible to urinary infections.
Lowering urinary nitrate levels involves treating the underlying bacterial infection, usually with antibiotics prescribed based on the specific type of bacteria causing the infection. Drinking plenty of fluids, especially water, helps to flush bacteria from the urinary system. Preventative measures include practicing good hygiene, urinating after sexual activity, and avoiding irritants like harsh soaps or bubble baths.