1 Mailers must use indicia with no mailing date for prepaid metered reply postage. 2  As an option, mailers may use indicia with no mailing date for Standard Mail and Package Services pieces not subject to 604.4.6.2a.
How long does it take for an antibiotic to work? Well, it depends upon the type of antibiotic and how serious the infection is. Most antibiotics should work between 24-48 hours. Use the information in this article to decipher whether it is worth waiting or if you should call the doctor, nurse or pharmacist for input. Antibiotics directions and instructions.
However, Antibiotics are like an Army and cannot defeat the bacteria/infection, until they have had time to rally and start the the non-stop attack (24-48 Hours). Antibiotics must build themselves up slowly in the body for them to be effective. This is why you take the dosages that you take and wait.