urine can have an odor when it is very concentrated or from other foods. some foods (such as asparagus) vitamins and antibiotics (such as penicillin ) can cause urine to have a different odor. a sweet fruity odor may be caused by uncontrolled diabetes. a urinary tract infection (uti) can cause a bad odor. urine that smells like maple syrup can mean maple syrup urine disease when the body can't break down certain amino acids. a rotten smell should be medically-investigated at least by a urinalysis.
why does my pee smell like rotton eggs. i drink a lot of water and iam also drinking lemon and water but sometimes my pee smells like rotton eggs i notice that i dont eat aspargus often so i know that is not the cause.