How can thc enter the bloodstream

Some effects, like memory problems or trouble sleeping, can last a few days. Long-term effects can last days, weeks, or months after weed use has ended. Some effects may be permanent. Weed may stay in your system anywhere from several days to several months after last use.

Detection windows depend on the drug test used and other factors, such as whether you smoke or ingest weed on a regular basis. Despite misconceptions, marijuana can be addictive. Learn what to expect from marijuana withdrawal. You may begin to feel its effects…. Health officials are concerned about the increase in teens vaping cannabis because of the effects the drug can have on the brains of people under Here are Healthline's picks for the best CBD oils for joint….

Terpenes are one part of the equation when it comes to determining cannabis's effects. We break down the limited research and offer tips. New to cannabis? A seasoned consumer and cannabis journalist shares her expert tips for making the most of your first time. What happens when you smoke or ingest marijuana? Learn the effects it has on your body with this interactive graphic. Health Conditions Discover Plan Connect. Medically reviewed by Zara Risoldi Cochrane, Pharm.

Detection time by drug test Metabolization time Factors affecting metabolization How to metabolize faster When effects start When effects stop Takeaway It varies according to dose Weed, also known as marijuana or cannabis, is usually detectable in bodily fluids for 1 to 30 days after last use. Read on to find out the detection windows for cannabis in urine, blood, saliva, hair, and more.

How long is it detectable via drug testing? How long does it take to break down metabolize? What factors affect how long it stays in your system? Is there anything you can do to metabolize it faster?

How long does it take to feel the effects? How long does it take for the effects to wear off? Every time someone smokes a marijuana cigarette or ingests marijuana in some other form, THC deltatetrahydrocannabinol and other chemicals enter the user's body.

The chemicals make their way through the bloodstream to the brain and then to the rest of the body. The most powerful chemical in marijuana is THC, which is primarily responsible for the "high" associated with the drug. The most common way to use marijuana is to smoke it more on how people do that later. Smoking is also the most expedient way to get the THC and other chemicals into the bloodstream.

When a person inhales smoke from marijuana, the THC goes directly to the lungs. Your lungs are lined with millions of alveoli , the tiny air sacs where gas exchange occurs. These alveoli have an enormous surface area -- much greater than that of your skin -- so they make it easy for THC and other compounds to enter the body.

The lungs absorb the smoke just seconds after inhalation. Vaporizers, which heat the cannabis sufficiently to vaporize its active ingredients without burning it, provide an inhalable alternative to smoking. Smoking marijuana involves burning the flowers and inhaling the active components of the plant that are released. Vaporization acts in the same way, but the plant is not burned, rather it is heated to a temperature at which the active ingredients in the plant are released as vapor that is inhaled by the consumer.

In fact, research done in in the Journal of Cannabis Therapeutics on vaporization via the Volcano vaporizer shows vaporization to be the most efficient way to administer cannabinoids via inhalation.

Vaporization is a healthier alternative to smoking because it eliminates the irritation of the throat and lungs from that comes from exposure to high heat and burned organic matter. However, purported hazards of smoking marijuana have not been proven in the scientific literature. While vaporization is a good alternative to smoking, there are some issues with the new wave of oil based vaporizers. These new vaporizers have revolutionized the way that many people consume marijuana.

However, they have not been tested for safety or efficacy over time in large samples. The vast majority of these devices utilize oils, which are concentrated forms of cannabis. This might be too strong for a novice consumer. Furthermore, ingredients used in the process of extracting oils have not been safety tested and there is the risk that there are residues from these ingredients in the final product.

However, emerging applications of well-established clean extraction technologies, such as supercritical CO2 extraction, are being applied by those in the marijuana industry with some success. Overall, more research and testing of these products is needed. Marijuana can also be ingested orally. This can be in the form of edibles, tinctures, capsules or oils. The onset for oral ingestion is slower and the effects are stronger and last longer than with inhalation.

People who consume marijuana orally usually report feeling the effects within thirty minutes to one hour or longer, with peak effects around the two hour mark and total duration of effects ranging as long as six hours.