* Depressants slow down the central nervous system and can reduce anxiety or emotional distress., examples include cannabis and barbiturates. * Opiates provide pain relief, induce euphoria, sedation and can lead to coma, examples include heroin, opium, methadone and morphine. * Hallucinogens induce an altered state of consciousness and effect perception of reality, examples include LSD and mushrooms. Prescription drugs containing opoids, benzodiazipines (which are depressants of the central nervous system) or stimulants can be misused when taken for reasons other than those they were prescribed for. Prescription drugs can cause sedation, altered state of consciousness, depressed respiration and changes in blood pressure.
Anti depressants such as MAOI’s which increase the available amount of nor adrenaline in the brain, were found to be effective for elevating the symptoms of depression. So when noradrenalin is increased in the brain, symptoms of depression get better, suggests that it is chemicals that are the root cause of depression. This idea is also found in the results of taking reserpine, a drug used to treat high blood pressure. Depression is a unwanted side effect of this drug, as this drug acts by lowering levels of nor adrenaline. So again strongly suggests that low activity noradrenaline, is a factor contributing to the cause of depression.
People who usually take Crystal Meth seek the pleasure from the chemical reaction in the brain and a hyper effect on the body systems. People who use Crystal Meth will experience hyper activity and won’t be able to properly sleep and will become lazy. People who take Crystal Meth appear normal, but for many years of taking the drug, the hidden effects build up. Methamphetamine addiction is very damaging to the body and mind. Bad temper and social difficulties are obvious effects.
As a result, dopamine binds again and again to the receptors overstimulation the cell. Like other drugs, cocaine concentrates in the reward pathway. However, it is also the reward pathway. However, it is also active in the part of the brain controlling voluntary movements. This is why cocaine abusers are fidgety and unable to be
The large release of dopamine contributes to the effects on the nerve terminals in the brain and high doses of Meth are extremely dangerous to the body. It can elevate the temperature of the body which can be lethal. Some long term effects of Meth can be extremely damaging to the body. Not only is it addictive, but it also is a chronic relapsing disease. It causes violent behavior, anxiety, confusion, and insomnia.
These symptoms of aggression may lead to severe mood swings and violence. This proves that Anabolic Steroids not only affect individuals physically but mentally as well. People undergo depression when using Anabolic Steroids and become very paranoid. Studies that are conducted on Anabolic Steroids prove that they can result to becoming addicted to other drugs as well. Steroids can be injected to the skin or on to the muscles, by mouth or applying gel on to the skin.
I was interested in knowing more in depth of how our bodies become so addicted to the heroin. I researched on the opioid receptors to try and gain a more in depth understanding. Our bodies naturally produce their own opiate-like substances and use them as neurotransmitters. The reason that opiates such as heroin affects us so powerfully is that these exogenous substances (heroin) bind to the same receptors as our endogenous opioids. Our endogneous opioids control our reactions to painful stimuli and they also regulate vital functions such as hunger, thirst, mood control, immune response, and other processes.
Ecstasy messes with the nervous system, and enhances all senses. Taking Ecstasy can lead to lose of sexual inhibitions, which can lead to AIDs or other STDs. In addition, don’t do
That just leads people to want to take the drugs again. A repetition of a drug can lead to addiction, and addiction can ruin ones life completely. Aside from addiction, drugs are against the law. If someone is caught with a drug, depending on the case, they could be tried and convicted for a felony. That’s a lot of jail time.
It has been studied that marijuana is addictive, a “gateway drug”; leads to harder drug use, interferes with fertility, impairs driving ability, and injures the lungs, immune system, and brain (medicalmarijuana.procon.org). Marijuana is well known to be able to induce anxiety disorders, including panic attacks. More rarely, when used by the wrong individuals, it may serve as a trigger for psychotic states, including