Quick Answer: What Are The 4 Classifications Of Drugs?

Is caffeine a drug?

Caffeine is defined as a drug because it stimulates the central nervous system, causing increased alertness.

Caffeine gives most people a temporary energy boost and elevates mood.

Caffeine is in tea, coffee, chocolate, many soft drinks, and pain relievers and other over-the-counter medications..

How are drugs named and classified?

Generic names for drugs are nowadays constructed out of affixes and stems that classify the drugs into different categories and also separate drugs within categories. A marketed drug might also have a company code or compound code.

How do you remember drug classifications?

Try these memorization tricks and continue to be your patients reliable resource for all their medication needs.Memorize no more than one per day.Repeat what you memorized.Memorize new drugs in order of class.Memorize new drugs with acronyms.Memorize new drugs with picture association.More items…•

What mean drugs?

In pharmacology, a drug is a chemical substance, typically of known structure, which, when administered to a living organism, produces a biological effect. A pharmaceutical drug, also called a medication or medicine, is a chemical substance used to treat, cure, prevent, or diagnose a disease or to promote well-being.

What are the four classification of drugs?

Drug Classifications by Effect In general, addictive drugs may be classified as Stimulants, Depressants, Hallucinogens, or Opioids. These four drug classifications separate substances by how they interact with the brain and alter a person’s mindset and behavior.

What are the classifications of medicines?

There are, therefore, three classes of products under the Medicines Act 1968, namely: (1) General Sale List medicines (GSL). (2) Pharmacy medicines (P). (3) Prescription Only Medicines (POM). The legal requirements that apply to the sale, supply, dispensing and labelling of each class are dealt with separately below.

What are the 2 classifications of drugs?

Chemical Classifications of DrugsOpioids. Opioids are derived from the drug opium or synthetic versions that mimic the chemical structure of opium. … Alcohol. … Benzodiazepines and barbiturates. … Cocaine and other stimulants. … Inhalants. … Hallucinogens. … Cannabis. … New psychoactive substances.

What are the three classifications of drugs?

The below sub-section summarises the major classifications of drugs including stimulants, depressants and hallucinogens.

Legal drugs Some drugs, such as alcohol, caffeine, nicotine and various prescribed and over-the-counter medications, are legal but may be subject to restrictions based on age, location of use, driving and point of sale regulations.

What are the major classifications of drugs?

DREs classify drugs in one of seven categories: central nervous system (CNS) depressants, CNS stimulants, hallucinogens, dissociative anesthetics, narcotic analgesics, inhalants, and cannabis.

What are the main drug classification systems?

Concept: Drug Classification Systems1st-level: nervous system drugs (the broadest level)2nd-level: psycholeptics.3rd-level: anxiolytics.4th-level: benzodiazepines.5th-level: diazepam (the finest level of information)

What is a Class 1 drug?

Schedule I drugs, substances, or chemicals are defined as drugs with no currently accepted medical use and a high potential for abuse. Some examples of Schedule I drugs are: heroin, lysergic acid diethylamide (LSD), marijuana (cannabis), 3,4-methylenedioxymethamphetamine (ecstasy), methaqualone, and peyote. Schedule II.

How many classes of drugs are there?

5 Schedules of Drugs. The five “schedules” of drugs should not be confused with the five “classes” of drugs, a different way of organizing drugs according to their main properties. The five classes of drugs are narcotics, depressants, stimulants, hallucinogens, and anabolic steroids.