This early detection allows a disease. to be treated sooner in its course when a more successful prognosis may. be possible. Nuclear medicine refers to medicine (a pharmaceutical) that is attached to a small quantity of. radioactive material (a radioisotope). This combination is called a radiopharmaceutical. There. are many different radiopharmaceuticals available to study different parts of the body. Which.
A UTI (urinary tract infection) usually lasts 7 to 10 days, depending on the severity and the amount of treatment taken. With treatment, usually around 2 or 3 days. Without antibiotics, they can last longer, but this is dangerous as you risk the infection traveling up into the kidneys and becoming much more serious--if this happens, you may need intravenous... http://wiki.answers.com/Q/How_long_does_a_UTI_last.
Quick Answer. According to MedlinePlus, urinary tract infection symptoms typically resolve within 24 to 48 hours when treated with antibiotics. UTIs that have spread to the kidneys may take one week or longer to clear up with proper treatment. Chronic urinary tract infections often require longer courses of antibiotics.