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.
Express mail. Express mail is an accelerated mail delivery service for which the customer pays a surcharge and receives faster delivery. Express mail is a service for domestic and international mail and is in most countries governed by a country's own postal administration. Since 1998, the international accelerated delivery services are governed by the EMS Cooperative.