Degenerative Disc Disease (Definition) 1  Degenerative disks are when the normal spongy architechture of the disks goes away. 2  Spinal stenosis is medical condition in which openings where nerves leave the spine are narrowed. 3  A stricture is an anatomic narrowing of any structure in the body with a lumen.
The half-life of Amoxicillin is 61.3 minutes. Approximately 60% of an orally administered dose of Amoxicillin is excreted in the urine within 6 to 8 hours. Most antibiotics have somewhat longer half-lives, on the order of 3-4 hours. Nearly all will be present only at trace levels a day after administration.
Re: Chemo how long does it stay in the body. Any time you want to know how long a drug stays in your body you can look it up by googling for example, oxilaplatin + half life and it will tell you how long it takes for half of the drug to leave your body. If it takes 8 hours for half then it would be 16 hours for the entire drug to leave.