Why Are There Different Forms Of Medicines?

What are the 4 categories of medicine?

The 4 Categories of MedicationGeneral Sales List (GSL) GSLs are a type of medicine that have few legal restrictions.

Pharmacy Medicines.

Pharmacy Medicines are only available to purchase behind the counter at a pharmacy.

Prescription Only Medicines.

Controlled Drugs..

What are the 7 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 is difference between medicine and medication?

Medicating is the treatment of a condition using drugs or potions in any form as opposed to surgery. A medication is any drug or potion in any form that is used to fight a disease or heal a condition. Medicine and medication, when discussing the use of drugs and potions, mean the same thing.

What are the 5 R’s of medication?

To ensure safe drug administration, nurses are encouraged to follow the five rights (‘R’s; patient, drug, route, time and dose) of medication administration to prevent errors in administration.

What does MHRA stand for?

Medicines and Healthcare products Regulatory Agencythe Medicines and Healthcare products Regulatory Agency ( MHRA ), the UK’s regulator of medicines, medical devices and blood components for transfusion, responsible for ensuring their safety, quality and effectiveness.

What two names are medicines known by?

Many medicines have at least 2 different names:the brand name – created by the pharmaceutical company that made the medicine.the generic name – the name of the active ingredient in the medicine.

Why is medication taken in different ways?

It is important that oral medication comes in different forms as people can be unable to swallow tablets. Swallowing liquid can be easier for some people, especially for children and elderly people having the option to have oral medication in a liquid form will be easier for them.

What are the 3 categories 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 is the formulation of a drug?

From Wikipedia, the free encyclopedia. Pharmaceutical formulation, in pharmaceutics, is the process in which different chemical substances, including the active drug, are combined to produce a final medicinal product. The word formulation is often used in a way that includes dosage form.

Why are drugs taken orally?

Many medications are taken orally because they are intended to have a systemic effect, reaching different parts of the body via the bloodstream, for example.

What are the 7 rights of a patient?

To ensure safe medication preparation and administration, nurses are trained to practice the “7 rights” of medication administration: right patient, right drug, right dose, right time, right route, right reason and right documentation [12, 13].

What is the proper way to take medicine?

5 rules to followTake the prescribed dose at the same time each day (use a memory aid such as meals, bedtime, charts, or pill boxes).Don’t skip doses or take half doses to save money.Take medicine until it’s finished or until your doctor says it’s okay to stop.Don’t take medicines prescribed for another person.More items…•

Why are some drugs not given orally?

Other drugs are absorbed poorly or erratically in the digestive tract or are destroyed by the acid and digestive enzymes in the stomach. Other routes of administration are required when the oral route cannot be used, for example: When a person cannot take anything by mouth.

What does P mean in medication?

People can buy products classified as ‘pharmacy medicines’ ( P ) but only from a pharmacy and in the presence of a pharmacist. These medicines, also called ‘pharmacy-only medicines’, are not usually displayed on open shelves.

Can injection be taken orally?

Injection can be used to prepare a solution for oral or enteral use (1). Injection can be given orally or via nasogastric tube in 50-100ml water.

How do you use drugs properly?

Take these simple steps to avoid problems with medicines.Follow the directions on the medicine label carefully.If you don’t understand the directions, ask your doctor, nurse, or pharmacist to explain them to you.Keep a list of all the medicines, vitamins, minerals, and herbs you use.More items…

What are the different forms of medication?

Types of medicinesLiquid. The active part of the medicine is combined with a liquid to make it easier to take or better absorbed. … Tablet. The active ingredient is combined with another substance and pressed into a round or oval solid shape. … Capsules. … Topical medicines. … Suppositories. … Drops. … Inhalers. … Injections.More items…

Why do manufacturers make different forms of drugs?

Some of the drugs and medicines prescribed for IBD come in several different forms – for example as tablets, as granules, or as a liquid or foam. This is so that they can be taken in the way that helps them to work most effectively.

What are the 4 basic rules for medication administration?

The “rights” of medication administration include right patient, right drug, right time, right route, and right dose. These rights are critical for nurses.

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.

What are the 5 R’s of medication administration?

How to avoid drug errors: the five “rights” of medicines administrationRight patient. Administering drugs in a hospital has its advantages; patients wear name bands and stay in their own beds. … Right time. … Right drug, dose and route. … 3 Rs (Reading, wRiting and aRithmetic)