D
R
U
G
100

Drugs that relieve pain

Analgesics

100

histamine blocking agent. usually allergy medications.

Antihistamines

100

Drugs used to prevent or relieve coughing

Antitussives

100

Drugs that remove excess fluid and increase urinary output

Diuretics

200

Drugs that destroy bacteria or inhibit their growth

Antibiotics

200

Any drug that is used to fight infection. (Antibiotics, Antifungals, Antiviral)

Anti-infective

200

Drugs used to block beta-adrenergic actions. Usually used for high blood pressure.

Beta blockers

200

Drugs that are used to prevent or treat constipation

Laxatives

300

drugs that lower blood glucose or that treat diabetes

Hypoglycemics or antidiabetics

300

Drugs used to lower fat (cholesterol) in the blood

Antilipidemics

300

Drugs used to expand the bronchi in the lungs 

Bronchodilators

300

Non steroidal preparations that decrease inflammation and treat pain

NSAIDS

400

Drugs used to prevent or treat diarrhea

Antidiarrheals

400

drugs used to treat mental illness 

antipsychotics

400

Drugs used to treat inflammatory diseases

Corticosteroids

400

drugs that provide a calming and sedating effect

Sedative/Hypnotic

500

Drugs that help prevent or relieve nausea or vomiting

Antiemetics

500

Drugs that treat fever. Also usually used to treat pain.

Antipyretics

500

Drugs that relieve congestion

Decongestants

500

Substances that promote metabolism and nutrition

Vitamins