The nervous system controls and organizes all parts of the body. The brain receives all the messages and instructs the respective body parts to do their job. Neurons pass through the nervous system to receive and transfer messages in the form of an electrical impulse. In order for the brain to receive all the messages, a special chemical called neurotransmitters transmits the messages to the brain. There are many types of neurotransmitters such as dopamine, GABA, insulin, etc. Neurotransmitters are found between small spaces of neurons called synapses. A neurotransmitter works by moving quickly across the synapse and reaching sites on other sides to restart the electrical impulse. Later, they are broken down and receive new messages. Neurotransmitters are important for our body to respond, but they can be damaged or destroyed by certain things such as medications. Many drugs can affect them, for example cocaine and caffeine. There are many effective solutions for these medications, but it is not proven that they completely remove the effects on the body. Drugs are substances that disrupt this delicate balance, because they have “access keys” that allow them to open certain “locks” located between neurons. . The brain automatically adapts to these substances outside the body by producing fewer of its own natural “keys”. Cocaine is a type of drug that affects the emotion-related neurotransmitter dopamine and norepinephrine, which affects alertness. Cocaine is considered an illegal drug in most countries, but some consider it a legal drug. Although cocaine is an illegal drug, ancient people once considered it a medicine to treat many illnesses. Cocaine is absorbed into dopamine and middle of paper...... no drug causes violence, etc. The economic impacts are a low workforce as many people are in treatment, students taking drug treatment could not be studied, the unemployment rate would be higher, etc. Some health impacts of these treatments include anxiety, headaches, depression, etc. Drug use has a bad influence on society. It can harm people's lives and also change their behavior. By not taking illegal drugs, the human body can function more efficiently and have a better influence on future society. Not taking drugs can do a lot, it can make neurotransmitters work, it can bring good influence to society, it makes a country have less crime scenes and can also make our body grateful to us by not destroying them, etc. drugs just to be popular or just to show off just by being a good citizen we can be popular.