Ptolemy-An ancient Greek astronomer and mathematician, Ptolemy's geocentric views on the structure of the universe dominated astronomy until the Scientific Revolution. Santorio Santorio-Santorio (1561-1636) was one of the first to apply the evolving physical philosophy of the Scientific Revolution to animal biology.
2 doctors agreed: A while: Since you took prozac/fluoxetine for only 4 days, it should leave your system in about 1 - 2 weeks completely. In general, if someone has been taking Prozac for a while (longer than two weeks), it can take up to 5 weeks to completely wash it out of ones system.
It takes 5.5 half lives for a drug to be out of your system. The elimination half-life of metronidazole is 7-8 hours, therefore it would take 44 hours (5.5 x 8 hours) or approximately 2 days before metronidazole is out of your system.So alcohol should be avoided during and for 48 hours after stopping therapy.Source(s): http://www.medsafe.govt.nz/profs/Datashe...ow long does one Flagyl (Metronidazole) pill take to be out of your system? I am taking 3 a day, so does that mean 8 hours?