Instantly sterilized pharmaceutical bottles

Instantly used pharmaceutical bottles consist of bottles and caps. The bottle cap has a convex shape. A hollow plug made of a hollow plug cap, a plug hole and a hollow plug column is inserted into the bottle cap. The plug hole is located at the side of the hollow plug cap. Different lengths of saw teeth are provided at the lower end of the hollow plug column. The bottle cap is also provided with a top cover threadedly connected thereto, the solution is heat sealed in the bottle body with an aluminum film, and the fixed soluble medicine or reagent is inserted into the hollow plug. The instant ready-to-use pharmaceutical agent bottle is convenient and safe to use, suitable for immediate use of instant pharmaceutical agents or reagents, and is particularly suitable for ready-to-use instant packaging of occult blood reagents.