Saliva is not a suitable lubricant for sexual activity, and using it can actually increase the risk of urinary tract infections (UTIs), especially in women. This is because saliva contains bacteria Does Flavored Lube Cause UTIs? The Science Behind Why Chiavaye Burning during urination? Cloudy, strong smelling urine? Pelvic discomfort? These symptoms may not just be a UTIthey can be signs of vaginal dryness, a commonly overlooked cause of recurrent UTIs. When vaginal moisture Urinary Tract Infection (UTI): Symptoms, Causes, and Treatments