Nitrofurantoin Macro is an antibiotic that is used to treat urinary tract infections. How long it stays in your bloodstream depends on how many doses you had to take per day and the length of time you were taking the medication for. The average length of time it takes for it to leave your body is between 2 and 4 days.
Nitrofurantoin macrocrystals (commonly known as nitrofurantoin-macro) typically have a shelf life of about 2 to 3 years when stored properly in a cool, dry place. It's important to check the expiration date on the packaging, as the effectiveness of the medication can diminish after this date. Always consult a healthcare professional if you have questions about using medications beyond their expiration date.
How long does it take Dilaudid to get into the blood stream.
4jrs
a week
72 HOURS.
2 days
one day
2 days =D
12 hours
2 - 4 days.
two minutes
That will be in your blood for about 12 hours after taking it. It will show in urine for about 2 days.