There is a time limit, usually 12 hours, depending on the specific provisions of that hotel.

Pharmaceutical preservation methods:

1, different kinds of drugs should not be mixed preservation: prescription drugs and non-prescription drugs, external and internal medicines, drugs with a special smell or poisonous drugs should be stored separately;

2, the drugs should be sealed storage: glass bottles of drugs should be sealed bottles, the other material packaging of the drugs should be wrapped tight; volatile drugs, such as iodine, camphor, alcohol, etc. should be sealed storage. Alcohol, etc. should be sealed to avoid bright light and fire;

3, special drugs kept refrigerated: some drugs can only be stored at room temperature for a short period of time, so it should be stored in the refrigerator freezer, otherwise it is easy to deteriorate and become ineffective;

4, traditional Chinese medicine should be placed in a dry and ventilated place, to prevent mildew, insect moths;

5, a variety of medicines should be retained labeling: try to keep the original labeling is intact. Peeling, ambiguous labels should be re-subsidized to retain the original name of the drug, use, usage, dosage, precautions;

6, timely cleanup of expired, deteriorated medicines: medicines have an expiration date, expired, moldy and deteriorated medicines should be cleaned up in a timely manner out of the family medicine cabinet.