Overview – How Long Does Marijuana Stay in Your Body?
Length THC Is In System:
- THC, can be detected in the body for up to two weeks after consumption. For chronic users, it can be detected for up to three weeks.
- Blood and hair follicle tests can detect the compounds found in marijuana for a longer period of time than a urine test can.
- Most urine tests only detect marijuana in urine for up to seven days.
Most of the time, marijuana is smoked and inhaled through the mouth and lungs. However, it can be consumed as an ingredient in foods after it has been appropriately prepared in a variety of applications, including brownies and other baked goods.
Marijuana contains high levels of the naturally occurring compound Δ-9-tetrahydrocannabinol, better known by many as THC. According to Neuropsychology Review, it is the primary psychoactive compound found in marijuana, and it helps to regulate mood and anxiety.
Many people use marijuana legally for medical purposes, and many others use it illegally as a recreational drug. According to Substance Abuse Treatment, Prevention, and Policy, marijuana is the most commonly used drug across the world. In some cultures, marijuana is even used in religious ceremonies.
The legality of marijuana usage is changing around the world. According to the International Journal of Drug Policy, many countries are moving toward legalizing marijuana due to public favor. In the United States, the United State Drug Enforcement Agency, or DEA, classifies marijuana as an illegal, Schedule I drug; however, various states have legalized the drug for medicinal use, and some have even legalized it for recreational use.
How Long Does a Marijuana High Last?
According to Mayo Clinic Proceedings, the timeline for a marijuana high varies greatly according to a variety of factors, including how the drug was consumed and how much was consumed. Someone who chronically uses marijuana may experience effects for a different amount of time than someone who is a first-time user. The amount someone consumes also affects how long the person feels its effects. If a person continues to smoke marijuana, versus smoking one joint and stopping, the high they experience will be sustained.
According to the National Institute on Drug Abuse, the effects of marijuana on most users typically begin to be felt 30-60 minutes after ingestion. The length of time that the high lasts depends on the amount used, how frequently the person uses the drug, and other personal factors, such as body fat percentage and metabolism. Generally, a marijuana high lasts 1-4 hours.
How Quickly Does Marijuana Leave the Body?
In general, marijuana leaves the body fairly rapidly. Once the high wears off, most of the noticeable side effects of marijuana go away. However, small amounts of marijuana are still present in the body. Long-term users may experience negative side effects from smoking marijuana. The effects of using marijuana regularly can last longer than one use of the drug.
Adverse symptoms, including bronchitis and coughing, stem from chronic use of marijuana. According to the European Respiratory Journal, the adverse respiratory symptoms caused by smoking marijuana can improve quickly if users cut down on the practice.
How Long Will Marijuana Show up on Drug Tests?
Some of the compounds in marijuana identified by drug tests stay in the body than others. According to Frontiers in Public Health, the primary compound found in marijuana, THC, can be detected in the body for up to two weeks after consumption. For chronic users, it can be detected for up to three weeks. Blood and hair follicle tests can detect the compounds found in marijuana for a longer period of time than a urine test can. Most urine tests only detect marijuana in urine for up to seven days.
Not all drug tests are the same, and again, each person’s body reacts differently. According to the University of Texas at Austin, how long marijuana is present in the body depends on a number of factors, including how long the person has used marijuana and the person’s body composition. Each of these different factors plays a critical role in whether or not marijuana shows up on drug tests. In general, the longer someone uses marijuana, the longer it can be detected in the body by drug tests.