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Develop and improve products. List of Partners vendors. There are a number of different things that can happen to you when you smoke weed. In addition to the immediate short-term impact of the substance, smoking pot can also have long-term effects on both your mind and body. These effects can vary from person to person.
Different ways of taking the substance can also play a role in how it impacts your body. Smoking marijuana is one of the fastest routes of administration that produces rapid changes in your brain and body.
In order to understand the possible risks of marijuana, it is important to first understand what happens to your body when you smoke weed. The reaction you may have when trying marijuana can vary dramatically based on many factors. In other cases, people report feeling relaxed or "high. The effects of using marijuana can be unpredictable, especially when it is mixed with other drugs, research shows. You may feel relaxed on the drug, but other things you might not be expecting with pot use can include rapid heart rate and other unpleasant symptoms.
As with any drug or substance that can alter perception, logic, and usual behavior, there are several short-term hazards of using marijuana from impaired driving abilities to memory loss. Some people who use marijuana report having sudden feelings of anxiety and paranoid thoughts, and this might be caused by trying higher-potency marijuana, according to the National Institute on Drug Abuse.
Research also shows that regular use of marijuana is linked to an increased risk of depression, anxiety, and a loss of motivation or drive. You may feel "dopey" on the drug, which is when you begin to lose interest in activities that you might have previously enjoyed or you may lose the ability to grasp concepts easily. Any drug that is taken over a prolonged period of time can have an effect on your health. Several of the physical barriers that can occur range from infertility problems to overall brain function.
Some studies suggest that the impact that marijuana has can depend on the age at which a person began smoking marijuana and for how long they used the substance. When a person smokes marijuana, THC quickly passes from the lungs into the bloodstream. The blood carries the chemical to the brain and other organs throughout the body.
The body absorbs THC more slowly when the person eats or drinks it. In that case, they generally feel the effects after 30 minutes to 1 hour. These natural chemicals play a role in normal brain development and function. Marijuana over activates parts of the brain that contain the highest number of these receptors.
This causes the "high" that people feel. Other effects include:. Marijuana also affects brain development. When people begin using marijuana as teenagers, the drug may impair thinking, memory, and learning functions and affect how the brain builds connections between the areas necessary for these functions. Researchers are still studying how long marijuana's effects last and whether some changes may be permanent.
For example, a study from New Zealand conducted in part by researchers at Duke University showed that people who started smoking marijuana heavily in their teens and had an ongoing marijuana use disorder lost an average of 8 IQ points between ages 13 and The lost mental abilities didn't fully return in those who quit marijuana as adults. Those who started smoking marijuana as adults didn't show notable IQ declines.
In another recent study on twins, those who used marijuana showed a significant decline in general knowledge and in verbal ability equivalent to 4 IQ points between the preteen years and early adulthood, but no predictable difference was found between twins when one used marijuana and the other didn't. This suggests that the IQ decline in marijuana users may be caused by something other than marijuana, such as shared familial factors e.
The amount of THC in marijuana has been increasing steadily over the past few decades. Higher THC levels may explain the rise in emergency room visits involving marijuana use.
The popularity of edibles also increases the chance of harmful reactions. Edibles take longer to digest and produce a high. Therefore, people may consume more to feel the effects faster, leading to dangerous results.
Higher THC levels may also mean a greater risk for addiction if people are regularly exposing themselves to high doses. The Food and Drug Administration has alerted the public to hundreds of reports of serious lung illnesses associated with vaping, including several deaths. Many of the suspect products tested by the states or federal health officials have been identified as vaping products containing THC, the main psychotropic ingredient in marijuana.
Some of the patients reported a mixture of THC and nicotine; and some reported vaping nicotine alone. No one substance has been identified in all of the samples tested, and it is unclear if the illnesses are related to one single compound. Until more details are known, FDA officials have warned people not to use any vaping products bought on the street, and they warn against modifying any products purchased in stores.
They are also asking people and health professionals to report any adverse effects. The CDC has posted an information page for consumers. Marijuana use has also been linked to other mental health problems, such as depression, anxiety, and suicidal thoughts among teens. However, study findings have been mixed.
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. Research findings suggest that, unless people are in an enclosed room, breathing in lots of smoke for hours at close range, they aren't likely to fail a drug test.
You may see, hear or feel things differently. This is known as hallucinating. Hallucinations can be a sign of psychosis. Psychosis can be a symptom of mental illness, including schizophrenia, schizoaffective disorder and bipolar disorder.
Or call our General Enquries team on and ask them to send you a copy of our factsheet. Regular cannabis use is linked to an increased risk of anxiety and depression. But most research seems to have a focus on the link between psychosis and cannabis. Using cannabis can increase the risk of later developing psychotic illness, including schizophrenia. There is a lot of reliable evidence to show a link between the use of stronger cannabis and psychotic illnesses, including schizophrenia.
But the link is not fully understood. Not everyone who uses cannabis will develop psychosis or schizophrenia. And not everyone who has psychosis or schizophrenia has used cannabis. But you are more likely to develop a psychotic illness if you smoke cannabis. For example, if people in your family have a mental illness, you may be more likely to develop a mental health problem. Psychosis is the name given to symptoms or experiences, which include hallucinations and delusions. Hallucinations make someone experience things differently to other people.
This might be seeing things or hearing voices. Schizophrenia is a mental illness that affects how someone thinks or feels. Symptoms of schizophrenia include hallucinations and delusions. But often it will have other symptoms like feeling flat or emotionless, or withdrawing from other people. Or call our General Enquiries team on and ask them to send you a copy of our factsheet. About 1 in 10 regular cannabis users become dependent on it.
Your risk of getting addicted is higher if you start using it in your teens or use it every day. You can develop a tolerance to cannabis if you use it regularly. This means you need more to get the same effect. For example, you might:. You might smoke cannabis with tobacco.
If you do you may become addicted to nicotine. This means you are at risk of getting diseases such as cancer and heart disease. So, if you stop using nicotine or cut down you could experience nicotine withdrawal too. You can get information on stopping smoking tobacco by clicking the following link: www.
Speak to your GP if cannabis use is affecting your physical or mental health. Be honest with your GP about your cannabis use and symptoms. You can find local drug treatment support by clicking on the following link: www.
The service may be provided through the NHS or through charity. You may be able to self-refer to this type of service.
Your GP should refer you to a specialist mental health service if they think you have psychosis. Both psychosis and schizophrenia can be treated using antipsychotic medication and talking treatments. There are lots of different types of therapy. Or call our General Enquiries teams on and ask them to send you a copy of our factsheet. You might be worried about telling your GP or other health professionals that you are using cannabis.
But health professionals must stick to confidentiality laws. Unless you agree. For example, you might tell your doctor that you are planning to hurt yourself. Your doctor could decide to share this information with or healthcare or social care professionals.
Telephone helpline: Open 2pm — 6pm everyday. Website : www. Marijuana Anonymous They are run by people who have experience of cannabis use. They offer a step recovery programme for people who want to quit cannabis use and are free to use. Telephone : Email : helpline marijuana-anonymous. DrugScope Gives online information on a wide range of drug related topics.
They do not have a helpline. Narcotics Anonymous They run online meetings and face to face meetings all over the country for people who want to stop using drugs. They offer sponsorship. Open 10am — 12 midnight. Adfam A national charity for families and friends of drug users. It offers support groups and confidential support and information.
Release They give free non-judgmental, specialist advice and information to the public and professionals on issues related to drug use and drug laws. Addaction A charity that supports people to make positive behavioural change.
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