Major Research Findings

Marijuana is being used for medical purposes to alleviate various symptoms. However, marijuana use can cause several side effects, as shown in studies such as , , 2 , , , and . These studies have shown that the occurrence and type of side effects vary depending on the ratio of THC and CBD, which are the main components of marijuana.

Reasons for side effects

Side effects of marijuana are thought to occur because THC and CBD, its main components, act on cannabinoid receptors in our bodies. Cannabinoid receptors are found in various parts of the brain and body and are involved in various physiological functions. THC primarily acts on CB1 receptors, leading to psychoactive effects and appetite stimulation. CBD is believed to act on other receptors besides CB1 receptors, leading to various effects. Side effects of marijuana may occur due to these effects on receptors, affecting various physiological functions.

Common Side Effects

Mental Side Effects

Marijuana can cause mental side effects. According to studies such as , , 2 , , , , , 5 , , 1 , 4 , 6 , , , 3 , and , marijuana use can lead to anxiety, panic attacks, delusions, hallucinations, and other mental side effects. These side effects are more likely to occur when using marijuana with a high THC content. Also, people who have never used marijuana or have a history of mental illness may be more prone to these side effects.

Physical Side Effects

Marijuana can also cause physical side effects. According to studies such as , , 2 , , , , , 5 , , 1 , 4 , 6 , , , 3 , and , marijuana use can cause nausea, vomiting, dizziness, confusion, decreased attention and memory, decreased motor skills, increased heart rate, difficulty breathing, increased appetite, weight gain, and other physical side effects. Marijuana can also negatively impact lung health and increase the risk of chronic cough, bronchitis, and lung cancer. Additionally, marijuana can suppress the immune system, making people more susceptible to infections.

Addiction

Marijuana can be addictive. According to studies such as , , 2 , , , , , 5 , , 1 , 4 , 6 , , , 3 , and , continued marijuana use can lead to addiction. People who start using marijuana at a young age or have a family history of marijuana addiction are more at risk of addiction.

Side Effects Countermeasures

Mental Side Effects

To reduce mental side effects, using marijuana with lower THC content or marijuana with higher CBD content can be effective. Reducing marijuana use or decreasing the amount of marijuana used can also be effective. Additionally, it is essential to consult with a psychiatrist or counselor and receive appropriate treatment.

Physical Side Effects

To reduce physical side effects, adjusting the method of use and amount of marijuana intake is crucial. For example, if smoking marijuana, decreasing the amount smoked at a time or reducing the number of times smoked can be effective. When eating marijuana, start with a small amount and gradually increase the amount. Additionally, to alleviate physical side effects, get enough rest and drink plenty of fluids. It is also important to maintain a healthy diet and engage in moderate exercise.

Addiction

The most effective way to prevent marijuana addiction is to refrain from using it. However, if you are already addicted to marijuana, it is crucial to consult with a specialist and receive appropriate treatment. Treatments for marijuana addiction include drug therapy, counseling, and cognitive behavioral therapy.

Comparison Between Studies

Commonalities in Studies

These studies suggest that marijuana use can cause various side effects. Mental and physical side effects are particularly pointed out in multiple studies. Moreover, these studies suggest that the side effects of marijuana vary depending on the THC content and CBD content.

Differences in Studies

These studies show variations in the incidence and type of marijuana side effects. This is thought to be due to differences in research methods and participant characteristics. For instance, one study found that marijuana use led to serious mental side effects such as hallucinations and delusions, while another study did not report such side effects. Therefore, more research on marijuana side effects is needed.

Cautions for Application in Real Life

Even when used for medical purposes, marijuana can cause various side effects. Therefore, it is crucial to understand the risks and benefits of marijuana before using it. Also, consult with a doctor or other healthcare professional and follow their instructions when using marijuana. Especially refrain from using marijuana before engaging in activities that require concentration, such as driving or operating machinery.

Limitations of Current Research

Not enough research has been conducted on marijuana side effects. There are still many unknowns, especially regarding the long-term effects of marijuana. Additionally, marijuana side effects can vary from person to person, and individual factors such as body constitution and genetic factors are also thought to influence them. Therefore, it is difficult to predict marijuana side effects completely.

Future Directions for Research

To understand marijuana side effects more deeply, larger-scale research is needed in the future. Particularly, research on the long-term effects of marijuana, individual differences, genetic factors, and side effects of various marijuana varieties and preparations is required. Moreover, research on methods to reduce marijuana side effects and on treatments for marijuana addiction is also needed.

Conclusion

Marijuana can cause various side effects, even when used for medical purposes. When using marijuana, understand the risks and benefits and consult with a doctor or other healthcare professional. Not enough research has been conducted on marijuana side effects. Therefore, more research is needed in the future.