Side effects include diarrhea, nausea, and allergic reactions including anaphylaxis. It is not recommended in those with a history of penicillin allergy. It is relatively safe for use during pregnancy. It is in the penicillin and beta lactam family of medications. It usually results in bacterial death.
It is one of the two leading couriers in China, and provides domestic and international express delivery solutions to a wide array of customers. SF Express has a fleet of 31 cargo aircraft, of which 13 are owned by its subsidiary SF Airlines.
For the history of Federal Express, see FedEx Express. FedEx Corporation is an import/export company, incorporated October 2, 1997, in Delaware. FDX Corporation was founded in January 1998 with the acquisition of Caliber System Inc. by Federal Express. With the purchase of Caliber, FedEx started offering other services besides express shipping.