1 classified by route of administration.

[internal medicine]

[injection]

[external use]

[new drugs]

2 Chinese and western medicine

3 prescription drugs and over-the-counter drugs

Methods of obtaining drugs

(1) Set up a small medicine cabinet in the ward.

Use a fixed base to store a small amount of commonly used drugs for temporary emergency use (temporary medical advice).

Commonly used injection drugs and rescue drugs.

Patients with highly toxic drugs and anesthetics (such as morphine and dolantin) should be prescribed in time after use to supplement the original base. They will be kept by special personnel and counted regularly. Toxic drugs and anesthetics should be handed over and received by doctors' prescriptions.

(2) Expensive drugs are for personal use and charged separately.

(3) Central Pharmacy

It is the place where all wards receive medication (long-term doctor's advice) from inpatients during the day. Ward nurses send medicine trays and small medicine cards to the central pharmacy every day, and the central pharmacy places medicines three or four times a day. Ward nurses check it again after retrieving it and distribute it to patients on time.

(4) Injection medication and large-scale infusion

You can fill in the big prescription, the head nurse signs it, and collect it together every day, or you can fill in the small prescriptions one by one, and then send them to the ward by the logistics.

Custody of drugs

(1) The medicine cabinet should be placed in a bright place, but not in direct sunlight, and kept clean.

(2) Drugs should be classified and kept according to the categories of oral administration, external use, injection, virulence and anesthesia. Severe anesthetic should be locked and kept, and included in the handover content.

(3) Drug bottle label

It is necessary to indicate the name, concentration and dosage of the drug, and the signs should be unified.

Internal medicine-blue border for external medicine-red border for toxic drugs-black border

(4) Regular inspection

If the drug is found to be unlabeled, unclear, precipitated, turbid, smelly, deliquescent, moldy, etc. , or expired, you can't use it anymore.

Identify the date of production generally see the drug batch number.

(5) Preserve drugs according to their properties, so as to avoid deterioration of drugs, affect curative effect and even increase toxic effects. [See table]

Classification of drug properties, drug examples, drug preservation methods

Biological products and biochemical products that are easily damaged by heat, such as vaccines and placental globulin, should be stored in the cold storage at 2 ~ 10℃.

Flammable and explosive drugs, such as 85% ethanol and 95% ether, should be stored separately and sealed, away from open flames.

Volatile, deliquescent and weathered drugs such as ethanol, sugar-coated tablets, yeast tablets and licorice tablets. Should be stored separately and sealed, away from open flames.

Aminophylline, vitamin C, epinephrine hydrochloride and other drugs that are easily oxidized and photolyzed should be placed in colored bottles and covered tightly, and injections should be placed in boxes with black paper.

(6) Drugs with expiration date should be used in order according to the expiration date in a planned way, so as to avoid wasting drugs.