After taking your last dose of naproxen it should be out of your system within 93.5 hours. Naproxen has an elimination half lifetime of 12 to 17 hours. this is often the time it takes for your body to scale back plasma drug levels by half. It takes approximately 5.5 x elimination half-life for a drug to be eliminated from your system.
Therefore naproxen are going to be in your system for about 93.5 hours (5.5 x 17 hours).
The body absorbs naproxen wholly and rapidly; it then binds with plasma albumin (a sort of protein). Following the biotransformation of the drug to glycoconjugates and sulfate metabolites, it excretes naproxen within the urine.
Does naproxen really last 12 hours?
The long-lasting nature of this drug is one characteristic that creates it stand out in comparison to other NSAIDs like aspirin or ibuprofen.
Why can’t you lay down for 10 minutes after taking naproxen?
Naproxen can irritate the stomach and cause heartburn. it’s therefore better to take a seat up to stop injury to the esophagus (throat) from stomach acid. it’s going to be crazy food or milk to assist with gastrointestinal side effects.
Read more: How Long Does Prozac Stay In Your System?