AZO Urinary Pain Relief reaches the bladder within one hour as indicated by a change in urine color and may stay in your system for up to 24 hours.
Do UTI pills expire?
Antibiotics are notorious for deteriorating into toxic substances. Cipro, a drug commonly used to treat urinary tract infections, is safe when taken as directed. However, as it ages it breaks down into several compounds: some toxic to the liver, and others carcinogenic.2019-04-11
What medications become toxic after expiration?
Practically speaking, Hall said there is a handful of drugs known to degrade quite quickly, such as nitroglycerin tablets, insulin and tetracycline, an antibiotic that may become toxic to the kidneys after it expires.2018-10-24