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Like perscription drugs, illegal drugs are powerfull substances. People use drugs for mind altering reasons. Illegal drugs can change the way the brain normally works. When some who uses drugs there judgement, thinking, feelings and actions change along with there appearance.
When people use cocaine for the first time they enjoy the "high." After using cocain over time you begin to lose weight because the effects of the drug cause you to lose your appetit. You also find your self having trouble sleeping and you are often in a Illegal drugs also can cause unwanted side effects. These effects are different with each person: these effects include upset stomach, diogenes, drowsiness, headache, vomiting, or vision problems. No one can predict the negative effects drugs can have on a persons body. If someone takes a drug for over a long period off time, the person can develope an addiction. If a person becomes addicted the person can develope psychological or mental dependence on the drug.
With psychological dependence, a person feels the need to keep on taking the drug in order to get the effect they want. With physical dependence, a person the person who stops taking the drug will suffer withdrawl symptoms which means the person will feel uncomfortable and sick. also sometimes people can develope both psychological and physical dependence on a drug. The drug coffee is classified as a stimulant. All stimulants increase heart rate, breathing and blood pressure. They also make the person who is taking the drugs feel alert and very hyper.
But if you take caffeine in large quantities it can make you unstable and it can also make you unable to go to sleep. Taking drugs whether its an over the counter medication, perscription drugs, or illegal drugs they all have an effect on the brain and how the body of that person works. Illegal drugs change the way the way the way the brain works. The brains ability to recieve information and to reported to it in the right way is also changed because of the use of drugs. This can eventually effect your nervous system, respiratory system, digestive system, or your circulatory system.
All these systems coordinate and control your body to function properly. Theses systems give your body the correct information that leads to a quick response from your body. When a drug enters the body, it moves into the blood. The blood then carry's the drug through the rest of the body including the brain and the nervous system. The brain and the spinal cord make up the central nervous system, the central nervous system is involved in almost every task that your body performs. Illegal drugs such as cocaine and marijuana cause the brain to recieve information incorrectly and then the brain will respond with incorrect information.
If two people take the same drug they will react differently even if you misuse a drug the two people will still react differently. This happens because the drug changes the central nervous system, how fast these changes occurs depends on the, drug itself, amount and how often the drug is used, the persons age and health, and interactions with other drugs in the body. Drug interactions can increase or decrease one of the drugs effects. Or a new reaction can occur, if the drug is used alone.
Inhaled drugs take effect faster because they move quickly into the blood and then are carried out through out the body. Drugs taken by the mouth take effect slower because the drug starts working after it reaches the small intestine. If you take a drug over a long period of time you begin to develope a tolerance a tolerance reduces response to the drug. The drug will no longer be as effective as it was the first time you would have taken it.
Most illegal drugs are not pure. To make more money, dealers would add ingredients that are not expensive to purchase such as baby powder an sugar, rat position, baking soda and backing powder. When these ingredients are add to a drug they can cause unexpected and dangerous reactions they can also kill you. Marijuana ic a type of drug that increases heart rate, pulse rate, and appetit. It also causes red eyes, dry mouth and throat, it causes you to be very panic and nervous you can lose memory it can change your senses on how you think and behave, you also get very weak and lack of motivation, your personality changes and sooner or later you begin to develope a psychological addiction, feeling that you need more of the drug.
Another harmful type of drug are de presents these drugs slow down the central nervous system. Relax muscles, relieve pain and they make sure that they make you get real there and sleepy. These drugs can also make you feel disoriented or they could make you look drunk and dizzy not only do they make you look dizzy they also make you feel dizzy. It also gives you a weak and rapid pulse, low blood pressure, breathing problems, coma and you could also die. These drugs also have a high risk of addiction. Stimulants are a type of drugs that speed up the central nervous system.
These drugs also speed up and increase the pulse rate, body temperature, blood pressure, and arthritis. These drugs also cause headaches, hard to sleep and dizzy feelings, you also lose your appetite, and your vision becomes blurry. Stimulants can also cause death by heart or breathing failure. Stimulants also have a high risk of addiction.
Another type of addictive drug that is legal is alcohol. alcohol has been around for centuries and have become a part in the customs of people all around the world. All types of alcohol are very intoxicating and can cause drunkenness. Alcohol has played in various cultures and may shed some light on why drinking alcoholic beverages are so popular. Alcohol is very dangerous when you are drinking alcohol and driving at the same time this causes you to get killed and to causes you to get killed and to also hurt others, many people have died due to drinking All drugs have an effect on the body, and all drugs have the power to cause you harm in different ways. When taking perscription drugs follow the doctors orders on how to take them if you do not know how to take them you can over dose.
And you have to stay away from illegal drugs the reason they are illegal is because they are all nothing but trouble and un healthy for your body. Bibliography:
Free research essays on topics related to: central nervous system, taking the drug, make you feel, physical dependence, illegal drugs
Research essay sample on Central Nervous System Make You Feel
