What are the bad effects of drugs on the human body ?
The drug abuse can be very harmful to your health , they are chemicals which can do a lot of harm to the body and the brain as drinking the alcohol , smoking the tobacco , taking the illegal drugs , and sniffing the glue can all cause serious damage to the human body .
The drugs impair the person’s ability to make the healthy choices and decisions , they are different chemicals which can affect the body in different ways and they can change the person’s body and the brain maybe even permanently , they last long after the person has stopped taking the drugs .
They can enter the human body in many ways such as the injection , the inhalation and the ingestion , where the injection takes the drugs directly into the blood stream , and affect immediately on the body , the ingestion requires the drug to pass through the digestive system which delays the effects .
Most abused drugs directly or indirectly target the brain’s reward system by flooding the circuit with dopamine which is a neurotransmitter present in regions of the brain that regulate the movement , the emotion , the cognition , the motivation , and the feelings of pleasure .
The drugs abuse causes more deaths , illnesses and disabilities stem than any other preventable health condition , the drugs causes the unintentional injuries , the accidents , the risk of domestic violence , the medical problems .
The pregnant women who use the drugs endanger the health of their unborn children who could be born prematurely , they have a low birth weight and they have trouble with both the intellectual development and the behavior .
The drugs cause the nausea , the vomiting and the abdominal pain , they cause many problems with the memory , the attention and the decision-making , the sustained mental confusion and permanent brain damage .
The drugs cause the liver failure , the brain damage , The students who use the drugs may do poorly in the school or they may drop out , The adults might have trouble with their work performance and maintaining employment , And the social relationships could suffer .
The drugs cause the cardiovascular conditions ranging from the abnormal heart rate to the heart attacks , they cause many trouble in thinking clearly , paying attention and remembering .
The drugs can cause the violence , the infectious diseases the mental disorders , the cardiovascular disease , the stroke , HIV/AIDS , the cancer , Hepatitis B , Hepatitis C and the lung disease and hence the death .
The sedative drugs such as the alcohol and the heroin can lead to the fatal overdose , They can help in making the accidents , And use of sedatives can also lead to the physical dependence and the withdrawal symptoms while others drugs like cannabis cannot .
The stimulant drugs can produce the anxiety or the panic attacks particularly if they are taken in large quantities , They can also be particularly dangerous for people who have the heart or the blood pressure problems .
The hallucinogenic drugs sometimes produce very disturbing experiences and they may lead to the erratic or the dangerous behaviour by the user .