Sweet-smelling urine can be a sign of a health problem, such as high blood sugar, a rare condition called maple syrup urine disease, or a urinary tract infection. Why Does Your PeeSmellSweet? Urine can have a sweet odor when a person has metabolism issues. The issues can involve organs like the pancreas, leading to conditions such as... You should make an appointment with our trusted doctors at Urology of Greater Atlanta if your pee has an abnormal smell like popcorn, maple syrup, or another sweet odor for two days or more. Thereโ€™s a simple chemical thatโ€™s both natural and artificial, scares away birds, and even makes your urine smell โ€œgrapey.โ€ It shows up in some grapes but not others. Common Causes of Smelly UrineTypes of Urine Smell and What They MeanHow to Get Rid of Smelly Urine at Home (For Mild Cases) A verified doctor answered: "Sweet?: It could be diabetes or a urine infection, get it tested. Peeing is a pretty common occurrence in life. And by now you're probably used to your pee looking and smelling a certain way. TikTok video from savanna (@keepyourshirton): โ€œExplore the reasons behind sweet-smelling urine and what it could indicate about your health. The sweetsmell of excess - do we have to eat large quantities of asparagus before we can smell it in our urine? (Getty Images). Yes, dehydration can lead to a sweetsmell in urine or more concentrated pee. In some cases, it can make peesmell like ammonia. Common Causes of Sweet-Smelling Urine. The odor of urine, normally quite subtle, can be affected by various factors. Sweetsmelling urine. Several things can make your peesmellsweet, including a UTI, high blood sugar, or uncontrolled diabetes. This makes their peesmellsweet and their breath smell like burned sugar. If not treated, this disease can be fatal. So, why does Suziโ€™s peesmellsweet? (We changed her name to respect her privacy.) 1.Vaginal pH.