How Far Can Someone Smell Weed Smoke Outside

What is marijuana?

Marijuana is a mixture of dried, shredded flowers of the cannabis establish, Cannabis sativa. It goes by many different names, such as weed, pot, herb, and grass. Marijuana can be smoked, used to brew tea, and mixed in foods (edibles). Stronger forms include sinsemilla (sin-seh-me-yah), hashish (hash for curt), and hash oil.

The main mind-altering chemical in marijuana is THC. Marijuana contains more than 500 chemicals, including more than 100 compounds that are similar to THC. The corporeality of THC in marijuana determines its potency, or strength, and how it can touch on the torso. Marijuana growers take been increasing the THC content of marijuana over the past few decades.

"I used to smoke pot until I had an anxiety attack and thought I couldn't breathe . . . I was wheezing, and I got really paranoid."

"There are a million things to exercise that are more than fun than smoking some unknown grass. Go to the beach, go to the movies, go to the gym—y'all're not missing annihilation."

– Comments submitted to NIDA'southward weblog for teens

How does marijuana piece of work?

Marijuana is psychoactive. In other words, information technology changes how the brain works. Marijuana affects specific sites in the encephalon chosen cannabinoid receptors. These receptors send messages to different nervus cells throughout the nervous system. They touch on encephalon areas that touch learning and retention, appetite, coordination, and pleasure so interfering with these receptors can have significant effects on your trunk.

What happens if you lot utilize marijuana?

Marijuana affects each person differently depending on their biology, the found'south potency, previous experience with drugs, the way a person uses the drug, and the use of alcohol or other drugs at the same time. Some people feel nil at all when they employ marijuana. Some feel relaxed or high. Others suddenly get broken-hearted and paranoid; this happens especially when a person uses stronger marijuana, takes too much, or isn't used to taking it. Nosotros're still learning well-nigh how marijuana affects the brain and how long the furnishings will final—especially afterward someone stops using the drug.

What are common effects of marijuana on the body, encephalon, and behavior?

Regular marijuana utilize has also been linked to memory and relationship problems, poorer mental and physical health, lower salaries, and less career success.^six

Short-term effects (while using or right later using)

• learning, attention, and memory problems
• distorted perception (sights, sounds, time, bear upon)
• poor coordination
• increased heart rate
• feet, paranoia
• psychosis (not common)

Furnishings that last longer than the curt term (a few days) merely may not be permanent

• learning and retentivity problems
• slumber problems

Long-term effects (effects of repeated use)

• hazard of marijuana addiction
• long-term learning and memory problems if heavy use begins during youth
• chance for chronic coughing, bronchitis
• risk of schizophrenia in some people with college genetic hazard
• in rare cases, risk of recurrent episodes of severe nausea and vomiting

How does smoking marijuana affect the lungs?

"I was lazy a lot. I didn't desire to do things... I was depressed. I felt similar I was e'er in a rut. I was e'er feeling bad about myself, where I was standing in life."

— from Alby's story, on smoking marijuana daily

Someone who smokes marijuana regularly may take many of the same breathing and lung problems equally people who fume tobacco. For case, marijuana smokers tin develop a daily cough or have a higher chance of getting a lung infection. Like tobacco fume, marijuana fume has a toxic mix of gases and tiny particles that tin harm the lungs. Although nosotros're nonetheless learning if marijuana causes lung cancer, many people who smoke marijuana likewise fume cigarettes, which do crusade cancer. Besides, smoking marijuana can make information technology harder to quit smoking cigarettes.

What are the furnishings of inhaling secondhand marijuana fume?

Here'due south what we know about secondhand marijuana smoke:

• If you inhale secondhand marijuana smoke, it's unlikely yous would neglect a drug exam, but it is possible.
• Secondhand marijuana smoke is more than likely to give someone a high if they're in an enclosed space with others smoking marijuana with high THC levels.
• A contempo beast study showed that secondhand marijuana smoke can affect center and blood vessels as much equally secondhand tobacco smoke.
• More research is needed, but we practice know that marijuana fume can especially bear upon children and people with asthma.

Is vaping marijuana safer than smoking it?

Marijuana affects the brain—altering retentiveness, judgment, and coordination.

Some people think that vaping is a safer way to use marijuana because yous're not inhaling smoke. But yous're nevertheless inhaling diverse chemicals when using a vaporizer. A study of some vaporizer products constitute the vapor contains toxic chemicals and possibly toxic metal particles from the device itself.⁷ Scientists go along to study the risks of vaping.

Can marijuana lead to psychosis?

People who have taken large doses or used marijuana with high THC content may feel cursory psychosis. Psychosis tin can affect the heed and brand it hard for a person to sympathise what'due south real and what isn't. A psychotic reaction usually goes away as the drug'southward effects wear off, but disturbing memories can remain. Some people have a cistron that may increase the gamble of long-lasting psychotic disorders, such every bit schizophrenia (a severe mental disorder that affects thoughts, feelings, and behavior), when they repeatedly apply marijuana.

Tin can you overdose on marijuana?

While there are no reports of someone dying direct from marijuana use, information technology can still cause serious health problems. Some people accept psychotic reactions that can lead to dangerous behaviors. Others may accept uncomfortable side effects from marijuana, such as shaking, leading them to seek care in an emergency room.

How long after use tin can marijuana show upwards on a drug exam?

The furnishings of marijuana usually last from i to 3 hours, only marijuana can stay in the body for days or even weeks later utilise. Organs in the body have fatty tissues that absorb the THC in marijuana. In full general, standard urine tests tin detect THC several days afterward use. In people who employ heavily, however, urine tests can sometimes notice THC for several weeks.

Does marijuana use lead to other drugs?

Inquiry suggests that teens usually try alcohol, tobacco, and marijuana before nigh other drugs. But almost people who utilise marijuana don't keep to use other drugs. Here are a few theories about why some do:

• Someone who is more likely to apply other drugs may use marijuana first because information technology's easier to get.
• Someone who is using marijuana is likely to exist in contact with users and sellers of other drugs, increasing the chances of trying them.

What is K2 or Spice and how does information technology affect the brain?

The chemicals in many products sold as K2/Spice are unknown. Some varieties could cause dramatically dissimilar effects than the person might expect.

K2 or Spice refers to plant materials that have been coated with chemicals similar to the chemicals institute in marijuana. Some people mistakenly think K2/Spice and marijuana are the same matter, merely they're non. Sellers advertise K2/Spice every bit both a "prophylactic" and "legal" substitute for marijuana. Neither is true. Although labels on K2/Spice products oft say that they incorporate "natural" material from plants, their active ingredients are fabricated in labs. These chemicals act on the same encephalon areas as THC. However, some chemicals in K2/Spice may produce much more powerful, unpleasant, and unpredictable furnishings, such as extreme anxiety, paranoia, and hallucinations.

Is information technology safe to smoke marijuana if yous are pregnant or breastfeeding?

Doctors advise pregnant women not to apply marijuana considering information technology could harm the fetus. Studies suggest that children of mothers who used marijuana while meaning may be more likely to have trouble with trouble-solving skills, memory, and attending. Mothers are also advised not to use marijuana while breastfeeding. Research suggests that moderate amounts of THC are excreted into breast milk. We're still learning how this affects a baby's developing encephalon.

Can marijuana produce withdrawal symptoms when someone quits using it?

TJONES1 — JUNCTION CITY High SCHOOL, OREGON:

If you're dating someone who uses marijuana, does that increase your chance of using it?

NIDA: Slap-up question! Research shows that people who have friends who utilise drugs are more likely to utilise drugs themselves. But we don't really know why this is the instance. Information technology could be that by hanging out with people who utilize drugs, you take more chances to attempt them. Certainly, you can choose not to try drugs if offered, simply this can be a challenge. Another approach would be to see if your friend will stop using marijuana — for your benefit and theirs.

– from NIDA'southward Chat 24-hour interval

Yes, it can. The symptoms can include irritability, bug sleeping, anxiety, and marijuana cravings, and peak a few days after regular marijuana use has stopped. Withdrawal symptoms can make information technology hard for someone to stay off marijuana.

What if a person wants to quit using marijuana but information technology's as well hard?

If people find it hard to stop using, they might take a marijuana apply disorder. The severe form of a marijuana use disorder is also known as addiction. Marijuana use disorder is complex but treatable. No single treatment is right for everyone. Addiction treatment can help a person cease using drugs, rebuild relationships with family unit and friends, and restore their productivity at work, at school, and in gild. Electric current treatment programs for marijuana focus on counseling and support groups. In that location are besides programs specially designed to help teenagers. Researchers are testing different ways to help people stay off the drug, including some medications.

Is marijuana legal?

Federal law says marijuana in any form (e.thousand., smoked or edible) is non legal for medical or recreational employ. Still, some states have made marijuana utilize legal for medical utilize, and a few have fifty-fifty legalized it for recreational use (for adults merely). Bank check your state website to larn if your state has medical or recreational laws.

What's the latest on medical marijuana?

Scientists continue to investigate prophylactic means that patients can use THC and other marijuana ingredients as medicine.

Inquiry has shown that some chemicals in marijuana including THC and cannabidiol (CBD) could have medical uses. Clinical trials are ongoing to develop and examination medications that contain THC and/or CBD for pain relief or seizure disorders. The Food and Drug Assistants (FDA) will evaluate the results to determine if these medications are safe and effective for treating these weather. In that location are currently three FDA-approved medicines containing THC or THC-like chemicals that treat nausea from chemotherapy and increment ambition in patients with AIDS. These include two forms of a medicine called dronabinol, available as a capsule or an oral liquid, every bit well every bit a medicine named nabilone sold as capsules.

Many researchers, including those funded past the National Institutes of Health, are standing to explore the possible uses of THC and other cannabinoids to treat symptoms of affliction and other weather such every bit:

• cancer
• HIV/AIDS
• multiple sclerosis (MS)
• inflammation
• pain
• seizures
• addiction
• mental health, including disorders such as post-traumatic stress disorder (PTSD)

Sativex^®, a rima oris spray containing THC and CBD (another chemical found in the marijuana plant) is bachelor in several countries outside the Usa. It'due south used to treat muscle spasms and nerve pain caused by multiple sclerosis. Epidiolex^®, a CBD-based liquid drug to treat certain forms of babyhood epilepsy, is existence tested in clinical trials.

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Source: https://archives.drugabuse.gov/publications/marijuana-facts-teens/want-to-know-more-some-faqs-about-marijuana

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