Different Types Of Drugs And Their Effects Pdf
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- Drug Interactions: A Guide for Consumers
- Drug Classifications
- Drug and Alcohol Dependence
- Addiction Destroys Dreams, we can help.
Pharmacology, or the study of drugs and medications, is a complicated subject.
Drug Interactions: A Guide for Consumers
If you've had a heart attack , you will most likely be prescribed medication that you will take for the rest of your life. There are many types and combinations of drugs used to treat coronary artery disease CAD , and your doctor or other health care provider will decide the best treatment combination for your situation. The following gives you a quick look at many typical cardiac medications. Your prescription may have a different name from the ones listed on this chart. Brand names commonly available in the U. For your information and reference, we have included generic names as well as major trade names to help you identify what you may be taking. However, the AHA is not recommending or endorsing any specific products.
Once production of your article has started, you can track the status of your article via Track Your Accepted Article. Drug and Alcohol Dependence is an international journal devoted to publishing original research, scholarly reviews, commentaries, and policy analyses in the area of drug , alcohol and tobacco use and dependence. Articles range from studies of the chemistry of substances of abuse , their actions at molecular Articles range from studies of the chemistry of substances of abuse , their actions at molecular and cellular sites, in vitro and in vivo investigations of their biochemical, pharmacological and behavioural actions, laboratory-based and clinical research in humans, substance abuse treatment and prevention research, and studies employing methods from epidemiology, sociology, and economics. The goal of the journal is to provide researchers, clinicians, and policy makers access to material from all perspectives in a single journal in a format that is understandable and which has received rigorous editorial review. The hope of its editors is to promote mutual understanding of the many facets of drug abuse to the benefit of all investigators involved in drug and alcohol research, and to facilitate the transfer of scientific findings to successful treatment and prevention practices. Drug and Alcohol Dependence is currently being distributed to all the members of the College on Problems of Drug Dependence CPDD , the oldest scientific organization in the United States concerned with research on problems of drug dependence.
Medications or pharmaceuticals are also drugs and are regulated differently dependent on their level of health risk. Short-term health harms. Short-term health harms are those that can occur as a result of an episode of use, or, in the case of medications, inappropriate use. These vary markedly depending on the drug being used type, amount etc and may be from the drug itself or from the manner in which the drug is taken. For information about the short-term health effects of a specific illicit drug, visit the page called Misused substances.
Drugs can be classified into different categories based on their chemical ingredients and their effects on users. Here are the five main categories and some information about each:. Central nervous system depressants. Central nervous system stimulants. Opiates and Opiodes. Go to Next Page.
Drug and Alcohol Dependence
We live in a world where incredible drugs exist to treat many conditions that seemed untouchable in the past. In a report that looked at U. However, the impressive availability of medications also increases the possibility of drug interactions. This can cause the medication to be less or more potent than intended or result in unexpected side effects. If you use multiple medications, have certain health conditions, or see more than one doctor, you should be especially mindful of your medications.
A drug is any substance that causes a change in an organism's physiology or psychology when consumed. Consumption of drugs can be via inhalation , injection , smoking , ingestion , absorption via a patch on the skin, suppository , or dissolution under the tongue. In pharmacology , a drug is a chemical substance, typically of known structure, which, when administered to a living organism, produces a biological effect.
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Drugs are chemicals that affect the body and brain. Different drugs can have different effects. Some effects of drugs include health consequences that are long-lasting and permanent.
Physicians have long recognized that different types of drugs affect people differently. Nonetheless, drugs may be categorized or classified according to certain shared symptomatologies or effects. The DRE categorization process is premised on these long-standing, medically accepted facts. DREs classify drugs in one of seven categories: central nervous system CNS depressants, CNS stimulants, hallucinogens, dissociative anesthetics, narcotic analgesics, inhalants, and cannabis. Drugs from each of these categories can affect a person's central nervous system and impair a person's normal faculties, including a person's ability to safely operate a motor vehicle. CNS depressants slow down the operations of the brain and the body. Examples of CNS depressants include alcohol, barbiturates, anti-anxiety tranquilizers e.
Drug addiction, also called substance use disorder, is a disease that affects a person's brain and behavior and leads to an inability to control the use of a legal or illegal drug or medication. Substances such as alcohol, marijuana and nicotine also are considered drugs. When you're addicted, you may continue using the drug despite the harm it causes. Drug addiction can start with experimental use of a recreational drug in social situations, and, for some people, the drug use becomes more frequent. For others, particularly with opioids, drug addiction begins with exposure to prescribed medications, or receiving medications from a friend or relative who has been prescribed the medication. The risk of addiction and how fast you become addicted varies by drug. Some drugs, such as opioid painkillers, have a higher risk and cause addiction more quickly than others.
are chemical substances that affect the normal functioning of the drugs might have different names in rately in this brochure, they are often used together.
Drugs are chemical substances that can change how your body and mind work. They include prescription medicines, over-the-counter medicines , alcohol , tobacco , and illegal drugs. Drug use is dangerous. It can harm your brain and body, sometimes permanently.
Depressant substances reduce arousal and stimulation. They do not necessarily make a person feel depressed. They affect the central nervous system, slowing down the messages between the brain and the body.
Pharmacology, or the study of drugs and medications, is a complicated subject. One of the ways to make it easier to understand is to have a good knowledge of drug classification, or the system by which various drugs are grouped together. Drugs are categorized in a variety of different ways. In the pharmaceutical industry, drugs are grouped according to their chemical activity or conditions that they treat.
Given by injection into a vein intravenously, IV , into a muscle intramuscularly, IM , into the space around the spinal cord intrathecally , or beneath the skin subcutaneously, sc.
Research shows. You probably know that drugs affect feelings and moods, judgment, decision making, learning, and memory. Some of these effects occur when drugs are used at high doses or after prolonged use, and some may occur after just one use. But it is not only injection drug users who risk contracting or spreading infections.