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Is Marijuana Dangerous And Addictive Essay Checker

Understanding Marijuana

Marijuana is a drug acquired from the cannabis plant. The plant is typically dried out, ground up and smoked (in paper like a cigarette or in a pipe like tobacco). Marijuana also comes in the form of “edibles.” Edibles are foods, such as baked goods and candies, that contain the drug and produce the same effects as smoking it.

Some people consume a resin-like substance concentrated from the plant that produces a far more intense high. This substance, often referred to as “dabs,” may be a viscous liquid, a wax-like substance or a hard, crystallized material similar to hard candy that is typically vaporized and inhaled. Other names for dabs include wax, budder and shatter.

Marijuana is used both medically (in some states) and recreationally. Medically it is used for stress and pain relief and to increase appetite. Recreationally, marijuana is used for its calming effects and to achieve the notorious “high.” Street names for marijuana include: pot, dope, ganja, grass, mary jane, reefer and weed.

Marijuana has a long history of legislation for and against its use. Fueled by mixed feelings and misinformation, confusion about the existence and risks of marijuana addiction is still around today.

Marijuana Effects and Abuse

Marijuana is a psychoactive drug that alters perception. Marijuana contains tetrahydrocannabinol (THC), which is the chemical compound that causes the drug’s effects. The effects of marijuana may be different for everyone and depend on how it is consumed. Smoking marijuana produces a faster, shorter-lived high than taking it orally. The effects of dabs can be immediate and last for hours due to their concentrated amounts of THC.

The effects of marijuana include:

  • Feelings of happiness
  • Mild hallucinations
  • Increased appetite
  • Reduced anxiety

While there is virtually no risk of overdosing, marijuana comprises the second highest rates (after cocaine) of emergency room visits caused by abusing an illicit substance. These hospital visits are mostly attributed to accidents that occurred when individuals were intoxicated.

Increasing THC Content in Marijuana

The THC content of marijuana has increased as much as 300 percent since the 1960s, which affects marijuana abuse and tolerance. The higher doses of THC in today’s marijuana can contribute to increased intoxication-related risks and an increased risk of dependence.

Addiction to Marijuana

Marijuana addiction can be clinically diagnosed and has a negative impact on the person’s life. People can develop a mental dependence on marijuana in the same way other addictions develop.

Like other addictive substances, marijuana use affects dopamine levels in the brain by decreasing the natural production of the neurochemical. The user’s brain gets reprogrammed to need marijuana just to feel normal. Marijuana use brings the dopamine in the user’s brain back to regular levels, but only temporarily. Wanting to quit using marijuana, but being unable to do so, is a strong indication of an addiction.

There are also risks of using marijuana that can affect someone’s personal life. These risks can manifest into more immediate consequences such as:

  • Legal complications
  • Falling behind in school
  • Having problems at work
  • An impaired ability to learn and remember things

If you have continued to use marijuana despite the negative consequences, you may have an addiction. Check out the symptoms and warning signs of marijuana addiction.

How much do you really know about why people become addicted to drugs, whether marijuana can be medicine, and what causes a hangover?

Every January, the National Institute on Drug Abuse (NIDA) hosts a chat day for National Drug and Alcohol Facts WeekSM (NDAFW). This year, NIDA scientists answered more than 1,600 questions from teens and others about drug and alcohol use. Here are a few of our favorites from this year’s questions; a link to the full chat transcript is on our NDAFW page.

1. Why do some people become addicted, while others don’t?

Great question, and a hard one. We don’t fully understand yet why this is so. We know that genes play a part, because an inclination for addiction can run in families, and because different strains of mice, rats, and other animals differ in how readily they develop addiction-like behaviors after they’re exposed to drugs. We also know that a person’s environment plays a part in addiction. For example, what are the factors that encourage someone who has tried a drug to keep on taking it to the point where they can’t stop? Many scientists are trying to untangle the answers so that we can find better ways to prevent and treat addiction. See these videos on how anyone can become addicted, and why drugs are so hard to quit.

Update: Read more on what increases the risk of having a drug problem.

2. What can cause a hangover?

There are several reasons why people experience hangovers from drinking. One component is dehydration. Alcohol causes the body to get rid of too much fluid, and the dehydration that results can cause headaches, nausea, thirst, and other symptoms of hangovers. While some people think that alcohol helps a person sleep, it actually disrupts sleep, and that can contribute to the grogginess that accompanies hangovers. 

3. What properties in drugs make them addicting?

Different drugs act on the brain in different ways, but they all cause release of the neurotransmitter dopamine in the brain’s reward area, which is what causes the pleasurable sensation (the high). Once a person uses a drug repeatedly, their brain starts to adjust to these surges of dopamine; the brain cells (neurons) make fewer dopamine receptors, or they simply produce less dopamine. The result is a lower amount of “dopamine signaling” in the reward area—it’s like “turning down the volume” on the reward signal. Then the person may start to find natural “rewards”—like food, relationships, or sex—less pleasurable; that’s one of the signs of addiction. Also, reduced dopamine signaling in the brain’s prefrontal cortex, which governs our ability to inhibit (slow down or stop) our impulses, makes it harder to resist the urge to take drugs even if a person would like to quit. Learn more about how drugs affect your brain and body.

4. Does marijuana use lead to the use of other drugs?

The “gateway drug” concept—where using one drug leads a person to use other drugs— generates a lot of controversy. Researchers haven’t found a definite answer yet, but as of today the research does suggest that, while most people who smoke marijuana do not go on to use other drugs, most teens who do use other illegal drugs try marijuana first. For example, the risk of using cocaine is much greater for those who have tried marijuana than for those who have never tried it. However, this risk is also greater for people who have used alcohol and tobacco. Animal studies suggest that because the teen brain is still developing, using marijuana, alcohol, or tobacco in your teen years (or earlier) may alter your brain’s reward system (see the answer to #3 above), and that may put teens at higher risk of using other drugs. In addition, using marijuana puts children and teens in contact with people who use and sell other drugs, increasing the risk of additional drug use.

5. Is medical marijuana good for you?

The marijuana plant has not been approved by the FDA for the treatment of any medical condition. A pill form of THC (the main chemical in marijuana that affects the brain) is already available for certain conditions, such as nausea associated with cancer chemotherapy and weight loss in patients with AIDS. Early research suggests that some of the active ingredients in marijuana, like THC and cannabidiol (CBD), might be able to help treat conditions and diseases like epilepsy, cancer, or addiction. Scientists are studying THC and CBD to try to develop new medications. However, smoked marijuana is unlikely to be an ideal medication because of its negative health effects, including the risk of addiction and the damage that smoking can do to your lungs.

6. Can drugs affect animals?

Yes. Chemicals can have different effects in different animals—for instance, chocolate is delicious to humans and poisonous to dogs—so even small amounts of a drug could be very harmful for your pet. Alcohol can cause a dog to suffer dangerous drops in blood pressure, blood sugar, and body temperature, to have seizures, and to stop breathing. In dogs and cats poisoned by marijuana, signs may be seen within 3 hours, such as a lack of energy, low heart rate, low blood pressure, respiratory depression, hyperactivity, seizures, vomiting, and coma. Also, your pet wouldn’t understand that it had been given a drug, and the sensations that might feel like a “high” to a human would be a very scary experience for an animal.

7. How can I help someone if they are on drugs?

One of the best things you can do for a friend with a serious drug problem is let them know you are there to support them. Tell them you’re concerned about their drug use and encourage them to seek help from a trusted adult; maybe a teacher, coach, parent, or counselor can help. You can also help by being a strong positive influence; help them get involved in non-drug-using activities like joining a club, playing music, or playing a sport. However, if your friend is becoming a negative influence in your life, you might have to step away from the friendship for a while. If you feel your friend is a danger to himself or herself, or to others, it is important to tell a trusted adult right away; it could save your friend’s life. See NIDA’s “Step by Step Guide” for teens and young adults.

8. Are video games more addictive than drugs?

No, they aren’t more addictive—for example, they don’t cause painful physical withdrawal when you stop. Technically, video games wouldn’t be considered addictive. But they do act on some of the same systems in the brain as addictive drugs. For instance, they produce bursts of dopamine (described in answer #3 above), and some people think that playing video games a lot might cause problems similar to drug use, such as being unable to get satisfaction from other things in life. 

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