Narcotics and Dangerous Drugs - An Overview

Introduction:

Narcotics and dangerous drugs are drugs used to treat moderate and severe pain. They are classified into various categories. Some people misuse drugs for personal satisfaction and enjoyment. Prolonged use of drugs can lead to withdrawal syndrome (discontinuation syndrome that leads to physical dependence on drugs).

What Are Narcotic Drugs?

Narcotics is derived from the Greek word ‘narkos,’ which means sleep. They are also known as opioid pain relievers. They are used in case of severe pain under a physician's guidance. They have analgesic effects that depress the central nervous system (CNS) and tend to promote sleep. Narcotic preparation can be given intramuscularly, orally, or intravenously.

What Are Different Types of Narcotics?

There are three types of narcotic analgesics: natural narcotics, semi-synthetic narcotics, and synthetic narcotics.

• Natural Narcotics: It occurs in nature as plants like barks, leaves, roots, flowers, fruit, seeds, and resinous and milky exudations. Examples include Cannabis /Marijuana-charas, Ganja, oil, Hashish, Bhang-cocaine, and Opium.

• Semi-synthetic Narcotics: These are obtained from crude and raw natural drugs that are isolated and processed to activate the compounds by a chemical process. For example, Heroin and brown sugar (smack).

• Synthetic Narcotics: They are completely man-made and are prepared from elements like hydrogen, nitrogen, carbon, sulfur, and phosphorus, for example, Barbiturates, Amphetamine, and Lysergide.

What Are the Common Narcotic Drugs?

Some of the common narcotic drugs used worldwide are :

• Hydrocodone.

• Meperidine.

• Hydromorphone.

• Morphine.

• Oxycodone.

• Tramadol.

• Fentanyl available as a patch.

What Are Narcotic Drugs and Psychotropic Substances?

The Narcotic Drugs and Psychotropic Substances (NDPS) Act defines a narcotic drug as opium, poppy straw, coca leaf, cannabis (hemp), poppy straw, derivatives of all substances mentioned above, and other narcotic substances notified by the Central Government in the official gazette.

What Are Dangerous Drugs?

Dangerous drugs can harm and damage the brain, heart, and other vital organs. In addition, they are addictive and have adverse effects, for example, Morphine, Heroin, and Marijuana.

What Are Common Dangerous Drugs?

Some of the common dangerous drugs are mentioned below:

• Nicotine.

• Alcohol.

• Fentanyl.

• Heroin.

• Cocaine.

• Methadone.

• Oxycodone.

• Morphine.

• Methamphetamines.

• Xanax.

• Hydrocodone.

• Diazepam.

What Are the Therapeutic Uses of Opiates?

Opiates are natural and synthetic drugs that are derived from the opium poppy plant and can be in natural, semi-synthetic, or synthetic form. They have been employed for several centuries for their effective analgesic (pain relieving) effect. Opiates are primarily used therapeutically as analgesics for both acute and chronic pain conditions. This is pain that arises from events such as surgery, injury, or cancer or is chronic, such as osteoarthritis or rheumatoid arthritis.

Besides analgesia, some opiates are involved in the management of severe cough and diarrhea. For example, Codeine, which is a mild opiate, is used in cough syrups to control excessive coughing, and Loperamide, which is an opiate derivative, is used to treat diarrhea by slowing down bowel movements.

Opiates are also administered to patients who are suffering from terminal illnesses to reduce suffering and enhance their quality of life.

What Are the Physiological Effects of Opiates?

Physiologically, opiates work on CNS, and since they affect a lot of systems, their effects are numerous. Opiates work by attaching themselves to opioid receptors in the brain and spinal cord and block the transfer of pain signals, thus relieving pain. Some of the key physiological effects include:

• Euphoria: Opiates can make you feel good or even euphoric because they cause the brain to release dopamine, which is a natural reward.

• Sedation: Opiates can lead to drowsiness or a calming effect, which can be helpful for patients with severe pain or anxiousness.

• Respiratory Depression: Another severe side effect of opiates is respiratory depression, in which the breathing rate of the body is reduced. This is potentially lethal, particularly at high doses.

• Gastrointestinal Effects: Opiates may cause constipation because they inhibit the movement of the gastrointestinal tract, affecting the peristaltic reflex, which is responsible for the movement of food through the intestines.

• Pupil Constriction: Opiates create the condition of miosis, or constriction of the pupils, which may indicate the use of opiates.

• Nausea and Vomiting: These are some of the side effects that are frequently experienced, especially when the patient is being started on opiates.

What Are the Physiological Actions of Opiates?

Opiates produce physiological effects by binding to opioid receptors, which are present in almost all bodily tissues, with dense concentrations in the CNS (central nervous system), the spinal cord, and the gastrointestinal tract. The three primary classes of opioid receptors are mu, delta, and kappa.

• Mu Receptors: The mu receptors are the most pertinent to pain relief since they are directly involved in the analgesic properties of opiates. Stimulation of these receptors also results in feelings of well-being, arrested breathing, and physical dependency.

• Delta Receptors: These receptors are involved in analgesia but are not as implicated in respiratory depression. They also have a function of regulating mood.

• Kappa Receptors: Activation of kappa receptors leads to analgesic and sedative effects but can lead to dysphoria and hallucination.

Opiates work by interacting with endogenous opioid receptors, which are present in the body and are naturally produced chemicals like endorphins. This interaction prevents certain neurotransmitters associated with the transmission of pain signals from being released, thus minimizing the sensation of pain.

How Do Narcotics Work?

When used as a medication, narcotics work by binding to the receptors of the spine and brain to stop the signals from reaching their destination. In a brief period, the receptors begin to leak the pain signals, which makes it necessary for a person to take a more frequent dose to resist pain. As a result, the person becomes dependent, and withdrawal occurs along with a “breaking point” when the effect wears off.

Why Are Narcotic Drugs Dangerous?

• The drugs can induce drowsiness and disrupt the mental status of the patient.

• Drug interaction can be fatal when mixed with alcohol and other drugs.

• The difficulty is seen in physical functioning and driving after the consumption of narcotic drugs.

• Narcotic drugs affect the liver and kidney functioning and decrease the heart rate.

• Constipation and bowel obstruction occur after the consumption of narcotic drugs.

• Chronic or prolonged use of narcotics can be fatal. In addition, when drug dependence increases narcotic drugs, withdrawal syndromes can be more severe.

What Are the Effects of Narcotics on the Mind?

The effects that occur on the mind due to the use of narcotics are as follows:

• Reduced anxiety.

• Positive outlook.

• Hallucination or psychosis.

• The feeling of not being able to resist without drugs.

• Relaxed or calm feeling.

What Are the Effects of Narcotics on the Body?

The effects that occur on the brain due to the use of narcotics are as follows:

• Reduced pain.

• Dry mouth or dehydration.

• Nausea and vomiting.

• Reduced heart rate.

• Slowed movement and lack of coordination.

• Brain disorder.

• Itchiness or other skin irritation.

• Constricted pupil.

• Coma (period of prolonged unconsciousness brought by injury or illness).

• Seizure (sudden uncontrolled electrical disturbance in the brain).

What Are the Side Effects of Narcotic Drugs?

The side effects of narcotic drugs are:

• Constipation.

• Nausea.

• Sleepiness.

• Shallow breathing.

• Loss of consciousness.

• Slower heart rate.

What Are the Withdrawal Symptoms of Narcotic Drugs?

• Anxiety.

• Vomiting.

• Diarrhea.

• Abdominal pain.

• Tremors (involuntary shaking or movement affecting hand, face, leg, and vocal cord).

• Drug craving.

• Insomnia.

• Irritability.

• Muscle pain.

• Goosebumps.

• Body ache.

• Running nose.

• Watery eyes.

• Yawning.

• Sweating.

• Belly cramps.

• Rapid breathing.

• High blood pressure.

• Seizures.

How to Diagnose the Withdrawal Symptoms?

It is diagnosed clinically by performing physical examinations. Urine and blood tests are used to check opioid levels in the body. Past medical history is helpful in the diagnosis of withdrawal syndrome.

What Are Management for Drug Toxicity and Withdrawal?

• Supportive therapy, such as counseling patients to quit drugs.

• For drug withdrawal, drug therapy can be done.

• During withdrawal syndrome, the patient should drink 0.79 gallons of water daily to replace fluid lost due to diarrhea and perspiration.

• Intake of vitamin B and vitamin C supplements.

• Healthy and nutritious diet.

• Exercise and work.

• Meditation will help one stay calm.

• In case of intense withdrawal symptoms, some patients may require hospitalization.

• Distracting the mind by watching a funny movie or a book.

• Sweating is considered one of the side effects of drug withdrawal. Therefore, a wet washcloth and fan should be kept close to cool down.

What Is Overdose Risk?

Overdose is a significant risk when the drugs are consumed for a more extended period.

It can have toxic effects on multiple organs and create life-threatening situations. The overdose symptoms include unconsciousness, difficulty in breathing, and pinpoint pupils.

Conclusion:

Narcotics are drugs that save a life and can potentially ruin a life. Narcotics and dangerous drugs are habit-forming and cause drug abuse. Narcotic drugs should be given under a doctor’s prescription and consumed only when pain is experienced. Counseling should be done when there is increased addiction to narcotic drugs. The narcotic-prescribed medicines should be stored securely and safely in the home. Drug dependence affects emotionally as well as physically. People should be educated about the risks of using narcotics and dangerous drugs and the benefits of stopping them. Advice is necessary to prevent the behavior that causes the person to use drugs and deal with cravings. Rewards and incentives can be given to motivate and change. Addiction not only kills the addict but kills the family and people around, too.