Effect of Drugs on the Nervous System

06.56
ADULT this, many people who take medications or drugs, ranging from small children to adults, even the elderly. Actually, this drug is used in hospitals-hospitals, such as narcotics used to relieve pain patients during surgery.
For this use, narcotics should be used in accordance with the appropriate dose and under the supervision of a physician. However, because the effects are considered to be calming and comfortable, there are some people attempt to abuse it, that soothe the soul that was messed up so that the load was lost. In fact, the burden is still there, even the use of these drugs add a new problem for him, especially his health. These problems will arise if the wearer has to feel addicted, ie by the destruction of organs, especially the nervous system, decreased libido, and infertility.
There are four kinds of drugs that affect the nervous system, namely:
1. Sedatives, the class of drugs can result in decreased activity of the normal brain. Examples valium.
2. Stimuli, namely the class of drugs that can speed up the brain works. For example cocaine.
3. Hallucinogens, the class of drugs that result in penghayalan on the wearer. For example cannabis, ecstasy and shabu-shabu.
4. Painkiller, the class of drugs that suppress the brain responsible for pain. For example morphine and heroin.
The use of these drugs have any effect on the nervous system work, such as loss of coordination, because in the wearer's body, lack of dopamine. Dopamine is a neurotransmitter found in the brain and plays an important role in merambatkan nerve impulses to other nerve cells. This causes dopamine is produced. When the nerve impulses to the head of synapses, then the bubbles will be close to the membrane presinapsis synapses.
However, because dopamine is not produced, neurotransmitte can not release their contents into the synaptic gap so that nerve impulses can not be carried over to post-synaptic membrane. These conditions cause the non-occurrence of post-synaptic depolarization of the membrane potential and there is no work because the nerve impulses can not propagate to the next nerve cell.
Another effect of the use of illegal drugs is the loss of muscle control of movement, awareness, weak heartbeat, loss of appetite, liver and stomach damage, damage to equipment respiration, shaking constantly, there was abdominal cramps and even lead to death. To cure the addict takes the appropriate therapy by reducing the consumption of drugs gradually under medical supervision and the necessary moral support from family and the environment accompanied by the wearer's determination to get well soon. The most important thing is ditumbuhkannya religious values ​​within the wearer.

0 Comment