Archive for the ‘Drugs Info’ Category
Drugs and the effects on the brain
Human behavior and body movements are controlled by the brain and this is modified when involving the effects of drugs. Transform the action of the brain and brainstem. The different reactions of the drugs cause and a consequence: uncontrollable emotions, restriction of information storage, limited capacity to make decisions and other conduct that are out of control. This has prompted us to study the behavioral changes produced by the substances, or as the impact on different areas of the brain. Results can be obtained as to why the mutation of behavior if we can determine which are the phenomena that take place in brain cells.
The hypothalamus
Constitutes a small part of the composition of the brain. Is a complex structure whose function is to regulate the chemical reactions and organize a wide variety of independent processes of behavior.
There are specific areas in the hypothalamus, causing feelings of pleasure and pain. These can be stimulated with the use of drugs, causing depression and inhibition in the cells of the centers for the sorrow and thus sparking an intense euphoria.
Effects of Drugs: Marijuana
Sometimes these can cause euphoria and unreality, and fears attention difficulties. Also produced radical mood swings, tenderness and loss of self-control. It falls easy on the suggestion and disorientation, externalized from a giggle to fanciful hallucinations. Still not proven that a person can become dependent on marijuana, but it is true that using more and more to get the same effect and may also suffer some withdrawal symptoms.
The relationship of marijuana with other drugs
There are legal drugs like alcohol and cigarettes. Among the illegal drugs could say that marijuana is the mildest. It is the illegal substance that is most likely to try the teenager because it is very easy to acquire, besides being the most consumed. Sometimes marijuana use leads to the use of other illegal drugs.
The use of marijuana and its most common:
Memory loss
Numbness
Longing
Be disturbed
Findings of altered time
Does lose interest and motivation for everyday things
Physical changes caused by marijuana:
Some of the physical effects produced by its use.
Palpitations
Nuisances in the stomach
Discomfort
Motor Impairment
Breathing difficulties
Accentuation of appetite
Delay the bloodstream to reach the brain.
Drug Abuse: What It Is and How to Quit (I)
Why do people use alcohol and other drugs?
Basically, people use substances such as alcohol and other drugs because they like how are you substances make them feel. Pleasure is a powerful force. Your brain is wired so that if you do something that makes you feel good you will probably want to do it again. All drugs that are addicting can activate and affect the “pleasure circuit in the brain.
What is addiction?
Drug addiction is a disease that affects your brain and behavior. You have control over their decision to start using drugs, but once you start, the pleasurable effect makes you want to keep using them. When you become addicted to alcohol or other drugs, your brain actually changes in certain ways so that a powerful urge to use drugs controls your behavior. Someone who is addicted uses drugs without thinking of the consequences, such as health problems, money, relationships, and performance at work or at school.
What drugs can cause addiction?
People can become addicted to illegal drugs and drugs that doctors prescribe. People also can become addicted to things they can not think of drugs, such as alcohol and nicotine in cigarettes or smokeless snuff. Some drugs can cause addiction more easily than others.
What prescription drugs are safe?
When prescription drugs (prescribed) are taken in the right way is much less likelihood that you will become addicted to them. But medicines that are prescribed can be dangerous if they are abused, for example, taking more than prescribed by your doctor, taking them when not needed, or mixing drugs.
Drug According to Its Dependence
The by degree of hard Drugs are those that cause physical and psychological dependence, ie, altering the psychic and social behavior of addicts, as opium and its derivatives, alcohol, amphetamines and barbiturates.
The soft drugs are those that create only a psychological dependence, among which are the derivatives of cannabis such as hashish or marijuana, cocaine, lysergic acid, better known as LSD, as well as the snuff.
This division of hard and soft, is questioned, and one could say that the hard and soft are bad they are good or less bad, but at the same dose administered can have the same effects nocivos.
The Unit is the state of an individual which constantly creates and maintains a desire to eat any substance. If this desire is maintained by metabolic mechanisms and lack creates a withdrawal syndrome is called physical dependence. If the unit is maintained by psychosocial mechanisms, usually defined as psychological psychosocial or drug dependence.
The Divided Into narcotics such as opium and its derivatives morphine, codeine and heroin, stimulants like coffee, amphetamines, crack and cocaine, and hallucinogens such as LSD, mescaline, peyote, psilocybin mushrooms and cannabis derivatives, such as hashish.
Consequences for Drug Use
Drug use, legal and illegal, is a public health problem very important. The risks and harm associated with drug vary for each substance.
It is also necessary to consider personal variables such as degree of knowledge or user experience, motivation, etc. and specific properties of each drug and the influence of the elements adulterants. What makes a harmful addiction is an addiction is that it turns against oneself and others. At first you get some bonus apparent, as with a habit.
But sooner or later his behavior begins to have negative consequences in your life. Addictive behaviors produce pleasure, relief and other compensation in the short term but cause pain, disaster, devastation and many problems in the medium term. The negative consequences associated with addiction affect many different aspects of a person’s life.
Legal: Drug abuse is against the law. Offenders (both those who experience such as those engaged in drug use) at risk of having to pay fines and / or imprisoned. An arrest can mean shame, disruption of life plans, criminal records. Certain drugs can trigger an uncontrollable violence and lead the user to crimes that are severely punishable by law.
Drug Addiction: According to Type
Health: drug use causes or is involved in the onset of diseases, damages and organic and psychological problems. For example, hepatitis, cirrhosis, cardiovascular disorders, Depression, Psychosis, Paranoia, etc..
Mental health: The addicts often suffer a wide range of psychological disorders, such as negative moods and irritability, defensiveness, low self-esteem and intense feelings of guilt.
Physical Health: Addiction is often associated with the emergence of a multitude of physical symptoms including eating disorders, ulcers, insomnia, fatigue, more physical disorders and diseases caused by each substance in particular.
Social: drug addicts, are often involved in assaults, public disorder, racial conflicts, marginalization, etc..
When you start to need more to drugs that other people may be ruined or destroyed intimate relationships and friendships lost. You can stop participating in the world, abandon goals, and plans to stop growing as a person, not a constructive attempt to solve problems and use more drugs as a “solution.”
The abuse of drugs can also harm others, for example, the money being paid drugs can deprive family life satisfaction as food or clothing. Discussing the problems and issues of addiction can lead to family conflicts. Violent reactions to drugs may lead the user to commit assaults and even murders. If a pregnant woman take drugs without medical supervision can cause birth defects in the new being who is in management.
Which are Drugs?
Are substances whose use may cause dependence, stimulation or depression of the central nervous system, or result in a disruption of the trial function, behavior or mood of the persona. Any substance capable of altering the body and its action mental exercise it on behavior, perception and consciousness.
Drug dependence is the excessive consumption, persistent and regular term of all substance drug tóxica. The viewed from a strictly scientific point of view is the active ingredient, raw material. In that sense can be compared formally drugs in pharmacology and in the medicinacon a drug, ie drug and substance can be used as synonyms.
Drugs are a chemical used in the treatment or prevention of disease. The drugs can be produced from plants, minerals, animals, or by synthesis. A second concept that is social, pursuant to which drugs are prohibited substances harmful to health, which are abused and that somehow bring individual and social harm.
We still have the problem where these substances act, as all these drugs have a basic element in the body that is the central sistemanervioso structure which is more delicate and the most important thing for humans, and whether these substances act on these structures, damaging them, hurting, will undoubtedly constitute a serious and dangerous element to the community, individual health and public health course.
Cannabis Detoxification
Heroin is a drug that is increasingly consumed less, so fewer people who go to treatment centers to get rid of this drug, but there are others such as cocaine boom that has doubled the numbers of addicts requiring hospitalization in a rehabilitation center.
While cocaine heroin low rises, the same problem with a different substance. Are also growing cannabis detoxification, some people need professional help to quit cannabis.
The heroin consumed mostly marginalized, poor … cocaine is consumed by all sorts of people, a young university wealthy family may need to be admitted to a detoxification center, addiction is now entering all families.
Other topics: Detoxification cocaine.
Treatment To Alleviate Withdrawal Symptoms
Cocaine in detoxification, treatment to alleviate withdrawal symptoms are antidepressants and anxiolytics (benzodiazepines) as well as medications to alleviate the symptoms of abstinence, being Haloperidol ® for psychotic symptoms, if you have seizures should be administered intravenous diazepam , arrhythmias are often treated with propranolol. Cessation treatment is outpatient and is based in psychotherapy (individual, group and family).
Drug detoxification Synthesis
The treatments in withdrawal of drugs are not drug design, but psychotherapy, because the addiction is psychological, not physical. Only in cases of psychiatric problems usually require the use of adjuvant drugs such as antipsychotics or neuroleptics, antidepressants and administration of drugs that diminish auditory hallucinations and delusions and stabilize the mind and behavior. Anticonvulsant medications, such as valproic acid and carbamazepine are effective stabilizers mood.
Cannabis detox treatment
Cannabis in detoxification, there is no specific medication, because they do not produce an alarming symptoms, and also the duration of this is very short and can be used medication to alleviate the symptoms, as antiemetics, and teas for relaxing sleep.
Types of drug addiction
Drug addiction
Used to describe a pattern of use of drug addiction that leads to serious problems or concerns as to miss work, using drugs in dangerous situations (driving a car), or continued use of drug addiction that interferes with family relationships or with friends. drug addiction as a disorder, refers to the abuse of illegal substances or excessive use of legal substances (like alcohol).
The chemical dependency
It is the continuous use addiction to drugs, even when major problems have developed. These include an increased tolerance or need for increasing amounts of drug addiction to achieve the desired effect, failure to attempt to quit drug addiction, and a weakening of their social activities.
Chemical Dependency
It is used to describe the compulsive use of chemicals (or drug addiction) and the inability to stop using them despite all the problems caused by its use.
Drug addiction is a disease with very dangerous effects if not treated properly. The worst thing is that people with drug addiction generally arrive at the chemical dependency. Read on for concerted what the causes of drug addiction.
Marijuana
Marijuana filled pages of newspapers, on the one hand is mentioned as a drug somehow light and innocuous, is overlooked or minimized its effects on physical health, mental and social. Insidiously mention that alcohol and snuff more damage.
Actually in the last 20 years the brain biochemical re-search is inconclusive about the lasting effects on behavior and sickening.
We will disclose various data that confirm these assertions:
1 – Each marijuana cigarette is composed of over 800 chemicals. It has various carcinogens, including benzene. The tar yield is 10 to 20 times more than the one with the cigarette (responsible for bronchitis, emphysema and general destruction of lung tissue). Marijuana is 6 to 7 times more carcinogenic than snuff.
2 – The marijuana plant comes CANNABIS sativa of Asian origin whose active ingredient is the tetrahydro-cannabinol (THC). At present the so-called “joint” has a 18% average content of THC. In 1960 when investigations were made to doubt the harmfulness of marijuana, Porro, did not exceed 1 or 2% of this substance. Today the drug is 18 times more powerful. From these studies emerge legalization initiatives in fact marijuana today is much more powerful and affects all brain neurochemical circuitry.
3 – Marijuana (THC) “loves” human fat and this happens because it is a fat soluble drug. Only dissolved in body fat and has a hard time getting rid of it. This makes the half-life in the body, lasts longer than other drugs that are water soluble. In this case falls apart, it soon as for cocaine or alcohol. THC accumulates in fatty tissues.