While this is a serious medical concern, it can also be treated. Healthcare professionals can support by diagnosing and then providing talk therapy, medications, or a combination of the two. Marijuana use has also been linked to other mental health problems, such as depression, anxiety, and suicidal thoughts among teens. For many, it’s difficult to imagine a life in which using drugs is more important than spending time with friends or doing favorite hobbies. It’s certainly difficult to imagine using drugs despite major consequences, such as a suspended driver’s license or prison time. When given a chemical, methylphenidate, that caused dopamine levels to rise in the brain, the marijuana users didn’t respond as strongly or feel as high as nonusers.
Genes are one strong predictor of developing an addiction, said Dr. Alex Stalcup, medical director of the New Leaf Treatment Center in Lafayette, California. The use disorder, according to researchers, can morph into an addiction when the person can’t stop using the drug even when it interferes with their daily activities. Many people who use marijuana regularly duloxetine oral: uses side effects interactions pictures warnings and dosing notice that it boosts their appetite. They call this “the munchies.” Some research suggests that might help people with AIDS, cancer, or other illnesses regain weight. You could also grow physically dependent on marijuana. Your body could go into withdrawal, leaving you cranky, restless, unable to sleep, and uninterested in eating when you don’t use it.
This means that when the drug wears off, the person’s heart could start to race, they could become irritable or depressed, or experience any number of other reactions called withdrawal. Volkow also conducted a 2014 study that found that the brains of people who misuse marijuana have a decreased response to dopamine. Over time, users may graduate from smoking marijuana to using it in high-dosage edible forms or propane-extracted concentrates called dabs. The Canyon, a treatment center in Malibu, California, lists 10 signs that someone might have an addiction to marijuana. Among the signals is a growing tolerance for the drug’s effects, as well as using more marijuana than they initially intended to use.
Signs and symptoms
About 1 in 10 people who use marijuana will become addicted, or have cannabis use disorder. This means you can’t stop using it even if it harms your relationships, school, job, health, or finances. The CDC states that you have a 10% risk of a cannabis use disorder if you use marijuana. Marijuana misuse turns into addiction when you can’t stop using the drug even though it’s affecting things like your job or your relationships. Almost 10% of people who use marijuana regularly will become addicted to it at some point. While it is possible to try and use the substance without becoming addicted, that is not the case for everyone.
- Early exposure to marijuana is also linked to changes in areas of the brain that are often connected with psychosis.
- In recent years, there have been a number of studies that have highlighted the use marijuana in treating certain medical conditions.
- Some people who use marijuana will develop marijuana use disorder, meaning that they are unable to stop using marijuana even though it’s causing health and social problems in their lives.
- A person first uses a substance such as marijuana repeatedly.
- Your body could go into withdrawal, leaving you cranky, restless, unable to sleep, and uninterested in eating when you don’t use it.
The brain may become resistant to the effects of the drug in an effort to protect itself, so that next time the person uses the drug, it doesn’t have as strong an effect. In order to feel the same high, the person has to take larger and larger doses. There are also the studies that indicate legalizing marijuana can reduce the misuse of opioids, alcohol, and other substances. “Mental health is a huge risk factor for addiction,” said Stalcup. “Drugs work very well, at first, for mentally ill people. If you’re anxious, it’ll go away with a couple of hits, a beer.
Ashley Olivine is a health psychologist and public health professional with over a decade of experience serving clients in the clinical setting and private practice. She has also researched a wide variety psychology and public health topics such as the management of health risk factors, chronic illness, maternal and child wellbeing, and child development. The use of marijuana has also been found to be connected with lower IQ scores, compromised memory and cognitive ability, and decreased performance on tests. The negative effects of use appear to be more of an issue for those who use more often and over a longer period of time. However, research is limited and the details of the negative effects on the brain are not fully understood.
“A problem being defined by having disruptions in your psychosocial functioning. Volkow explained that the patterns of activity in the brain shift from the drug activating reward centers to activating other, nearby regions related to the formation of habits. “The problem isn’t that they are releasing less dopamine, but that the dopamine stimulation in the brain is having a very attenuated effect,” Volkow said.
Although these findings support the idea of marijuana as a «gateway drug,» the majority of people who use marijuana don’t go on to use other «harder» drugs. It’s also important to note that other factors besides biological mechanisms, such as a person’s social environment, are also critical in a person’s risk for drug use and addiction. Read more about marijuana as a gateway drug in our Marijuana Research Report. While it’s possible to fail a drug test after inhaling secondhand marijuana smoke, it’s unlikely. Studies show that very little THC is released in the air when a person exhales.
Symptoms of Cannabis Use Disorder
People smoke marijuana in hand-rolled cigarettes (joints) or in pipes or water pipes (bongs). They also smoke it in blunts—emptied cigars that have been partly or completely refilled with marijuana. To avoid inhaling smoke, some people are using vaporizers. These devices pull the active ingredients (including THC) from the marijuana and collect their vapor in a storage unit. Although not nearly as extreme as heroin or alcohol withdrawal, quitting marijuana does appear to cause withdrawal symptoms in heavy, frequent users.
More research is needed to know if secondhand marijuana smoke has similar health risks as secondhand tobacco smoke. What they do know is that the toxins and tar found in marijuana smoke could affect vulnerable people, such as children or people with asthma. One of the biggest risk factors of marijuana addiction may be age.
What are the other health effects of marijuana?
THC also affects the brain’s reward system and the release of the “pleasure hormone” dopamine. “I’ve always found quitting marijuana to be easy when I needed to because of travel reasons or personal reasons, or professional, alcohol withdrawal syndrome or what have you,” he told Healthline. The conversation around marijuana use has become more nuanced since the World War II era film “Reefer Madness” portrayed the drug as destructive and dangerous.
Studies also note that if you’re at risk of a mental condition, you may be more likely to smoke marijuana at an earlier age, maybe as a way to medicate yourself. Psychosis is a symptom of a serious medical condition called schizophrenia. Schizophrenia also affects the way you understand what’s real, but it includes other symptoms like trouble with speech and not being able to focus and show emotions. Not everyone’s experience with marijuana is pleasant. It often can leave you anxious, afraid, panicked, or paranoid.
A Rise in Marijuana’s THC Levels
THC, which stands for tetrahydrocannabinol, is the part of the cannabis plant that causes the mental effect. THC can cause changes to the brain that impact the structure and ability to function, bath salts drug including learning, memory, cognitive ability, and behavior—including future substance use. This is an increased concern for younger people exposed to THC, including babies during pregnancy.
Treatment works best when conditions that may be linked to marijuana use are discovered early. Some people who use marijuana will develop marijuana use disorder, meaning that they are unable to stop using marijuana even though it’s causing health and social problems in their lives. It’s a lot like one your brain makes (anandamide) that sends messages between nerve cells throughout your body. If you use marijuana regularly, your brain can stop making its own version and start to depend on THC instead. If you suspect marijuana use disorder, dependence, or addiction in yourself or someone else, help is available.
A user might not immediately realize that they’ve crossed the line into addiction. A 2014 study examined people who use drugs and who came to the emergency room with drug-related problems, which is a strong indicator that something is not manageable. Most marijuana users don’t let their use become a problem. They’re not driving under the influence of the drug or using the drug at work. They don’t get caught with marijuana and never enter the legal system.
Cannabis use disorder, or marijuana use disorder, is when a person continues to use the substance even though they experience negative health or life effects from use. Symptoms include excessive focus on marijuana use; ignoring school, work, or relationships; other problems caused by marijuana use such as an inability to resist cravings; and more. These can range from mild to severe depending on the person. Like any drug used medicinally, the potential risks of use are weighed against the potential benefits when deciding what should and should not be tried.
