
Herbal incense, often sold as synthetic marijuana, K2, or Spice, is legal in most states. However, its use, especially among young people, is alarming as it can lead to adverse health effects such as severe agitation and anxiety, nausea, vomiting, tachycardia, tremors, seizures, hallucinations, and suicidal thoughts. While it is not illegal, some states like Kansas and Missouri have taken steps to ban the product due to its dangerous nature.
| Characteristics | Values |
|---|---|
| Legality | Legal in most states, but dangerous when smoked |
| Other Names | K2, Spice, Genie, Fire and Ice |
| Side Effects | Hallucinations, severe agitation, elevated heart rate and blood pressure, tremors, seizures |
| Synthetic Cannabinoids | Often sold as "herbal incense" or "potpourri" |
| Synthetic Cathinones | Sold as "bath salts" or "jewelry cleaner" |
| Health Warnings | Issued by public health authorities and poison control centers |
| Synthetic Drug Abuse Prevention Act | Signed into law by President Obama in 2012 |
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What You'll Learn
- Synthetic cannabinoids, commonly known as K2 or Spice, are often sold as herbal incense
- Herbal incense is legal in most states, but can be dangerous when smoked
- The herb-and-spice mixture is sometimes sprayed with a potent psychotropic drug
- Synthetic cannabinoids are the second most frequently used illegal drug among high school seniors
- Synthetic cannabinoids can cause adverse health effects such as hallucinations, agitation, and elevated heart rate

Synthetic cannabinoids, commonly known as K2 or Spice, are often sold as herbal incense
Synthetic cannabinoids laced on plant material were first reported in the U.S. in December 2008 when a shipment of Spice was seized and analysed by U.S. Customs and Border Protection (CBP) in Dayton, Ohio. Since then, the variety of synthetic cannabinoids has expanded, with 51 new ones identified in 2012 compared to just two in 2009. They are often sold in small retail outlets and are readily available via the internet.
The use of synthetic cannabinoids is alarmingly high, especially among young people. According to the 2012 Monitoring the Future survey of youth drug-use trends, one in nine 12th graders in America reported using synthetic cannabinoids in the past year. This rate puts synthetic cannabinoids as the second most frequently used illegal drug among high school seniors after marijuana. K2 products are also sold as liquids to be vaporized and inhaled in e-cigarettes and other devices (liquid incense).
Synthetic cannabinoids can have severe adverse health effects, including severe agitation and anxiety, nausea, vomiting, tachycardia (fast, racing heartbeat), elevated blood pressure, tremors and seizures, hallucinations, dilated pupils, and suicidal and other harmful thoughts and/or actions. The long-term effects are unknown. Health warnings have been issued by numerous public health authorities and poison control centres about the adverse health effects associated with the use of synthetic cannabinoids.
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Herbal incense is legal in most states, but can be dangerous when smoked
Herbal incense, also known as synthetic cannabinoids, is currently legal in most states. However, it can be extremely dangerous when smoked. Marketed as "herbal incense" or "potpourri", these products are often sold in legal retail outlets and online. They are sometimes mixed with other substances such as K2 or Spice, and smoked for a quick high. Unfortunately, this can lead to a 'bad trip', with users experiencing hallucinations, severe agitation, and elevated heart rate and blood pressure. Some have even suffered tremors and seizures.
The dangers of herbal incense have been highlighted by police and school officials, who have warned parents about the trend among young people to smoke these substances. In one incident, an 18-year-old woman mixed K2 with Spice and began having breathing problems and seizures within minutes of inhaling. While K2 and similar products are not currently illegal in most states, some states and cities, such as Kansas and Missouri, have taken steps to ban them.
The herb-and-spice mixture in these products is often sprayed with a potent psychotropic drug, which may be contaminated with toxic substances. These toxic chemicals can lead to adverse health effects, including severe agitation and anxiety, nausea, vomiting, tachycardia, tremors, hallucinations, and elevated blood pressure. In some cases, users have experienced suicidal thoughts or engaged in harmful actions, similar to the effects of cocaine, LSD, and methamphetamine.
It is important to note that the use of synthetic cannabinoids is alarmingly high, especially among young people. According to surveys, one in nine 12th graders in America reported using synthetic cannabinoids in the past year, making it the second most frequently used illegal drug among high school seniors. This trend highlights the urgency of addressing the issue and educating people about the tremendous health risks posed by these substances.
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The herb-and-spice mixture is sometimes sprayed with a potent psychotropic drug
Herbal incense, also known as "synthetic marijuana", "K2", or "Spice", is often sold in legal retail outlets as "herbal incense" or "potpourri". While the product is legal in most states, it can be dangerous when smoked and has been linked to several health issues. The herb-and-spice mixture is sometimes sprayed with a potent psychotropic drug and may be contaminated with toxic substances. Dr. Anthony Scalzo, a toxicologist at Saint Louis University, treated almost 30 cases involving teenagers who experienced hallucinations, severe agitation, and elevated heart rate and blood pressure after smoking the fake pot. Some even suffered tremors and seizures.
The use of synthetic cannabinoids is alarmingly high, especially among young people. According to the 2012 Monitoring the Future survey of youth drug-use trends, one in nine 12th graders in America reported using synthetic cannabinoids in the past year. This rate has remained unchanged since 2011, making synthetic cannabinoids the second most frequently used illegal drug among high school seniors, after marijuana. Synthetic cannabinoids and cathinones are man-made chemicals related to amphetamines and can have severe adverse health effects.
Health warnings have been issued by numerous public health authorities and poison control centers, describing the adverse health effects associated with the use of synthetic drugs. The effects of synthetic cannabinoids include severe agitation and anxiety, nausea, vomiting, tachycardia (fast, racing heartbeat), elevated blood pressure, tremors and seizures, hallucinations, dilated pupils, and suicidal and other harmful thoughts and/or actions. Synthetic cathinone use is associated with an increased heart rate and blood pressure, chest pain, extreme paranoia, hallucinations, delusions, and violent behavior, which can cause users to harm themselves or others.
The Synthetic Drug Abuse Prevention Act, which was signed into law by President Obama in 2012, places 26 types of synthetic cannabinoids and cathinones into Schedule I of the Controlled Substances Act (CSA). This act doubled the maximum period under which the Drug Enforcement Administration (DEA) could administratively schedule substances under its emergency scheduling authority, from 18 to 36 months. While K2 and similar products are not illegal in most states, some states and cities have taken steps to ban the product. For example, in March 2010, Kansas became the first state to outlaw synthetic pot, and several cities and counties in Missouri have followed suit.
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Synthetic cannabinoids are the second most frequently used illegal drug among high school seniors
Synthetic cannabinoids, commonly known as "synthetic marijuana", "K2", or "Spice", are often sold in legal retail outlets as "herbal incense" or "potpourri". They are labelled "not for human consumption" to avoid regulatory oversight of the manufacturing process.
Synthetic cannabinoids are man-made chemicals that are applied (often sprayed) onto plant material and marketed as a "legal" high. They are designed to mimic Δ9-tetrahydrocannabinol (THC), the primary psychoactive active ingredient in marijuana. According to the 2012 Monitoring the Future survey of youth drug-use trends, one in nine 12th graders in America reported using synthetic cannabinoids in the past year. This rate, unchanged from 2011, puts synthetic cannabinoids as the second most frequently used illegal drug among high school seniors after marijuana.
The effects of synthetic cannabinoids include severe agitation and anxiety, nausea, vomiting, tachycardia (fast, racing heartbeat), elevated blood pressure, tremors and seizures, hallucinations, dilated pupils, and suicidal and other harmful thoughts and/or actions. These adverse health outcomes have resulted in tens of thousands of poisonings and hospitalizations, particularly among teens.
The Synthetic Drug Abuse Prevention Act, which was signed into law by President Obama in 2012, places 26 types of synthetic cannabinoids and cathinones into Schedule I of the Controlled Substances Act (CSA). This legislation aims to combat the threat posed by these substances and educate people about the tremendous health risks involved.
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Synthetic cannabinoids can cause adverse health effects such as hallucinations, agitation, and elevated heart rate
Synthetic cannabinoids, commonly known as "synthetic marijuana", "K2", or "Spice", are often sold in legal retail outlets as "herbal incense" or "potpourri". They are usually sold in 'herbal' smoking mixtures. The use of synthetic cannabinoids can cause adverse health effects, such as hallucinations, agitation, and elevated heart rate.
Synthetic cannabinoids are more likely to be associated with hallucinations than natural cannabis. Synthetic cannabinoids have also been linked to adverse health effects such as agitation, irritability, confusion, delusions, psychosis, and even death. The potency of synthetic cannabinoids makes it easy to use too much, leading to unpleasant and harmful effects. Regular use could also increase the risk of developing a mental illness or cause a relapse of a previous mental health condition.
The health risks associated with synthetic cannabinoids are severe. They can cause an increased heart rate and blood pressure, which may lead to chest pains, heart damage, and even heart attacks. Synthetic cannabinoids have also been linked to acute kidney injury. The chemical structure of many synthetic cannabinoids is similar to serotonin, a natural chemical in the body. This similarity raises the risk of overstimulating the serotonin system, resulting in a range of dangerous symptoms, including high fever, rapid pulse, sweating, agitation, confusion, convulsions, organ failure, coma, and death.
The adverse health effects of synthetic cannabinoids are not limited to the individual user. There have been reports of violent behaviour, causing harm to oneself or others. Synthetic cannabinoids can also affect brain function, and their long-term effects on brain health are still unknown. Additionally, synthetic cannabinoid products may be contaminated with other drugs or toxic chemicals, further increasing the risk of severe adverse health consequences.
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Frequently asked questions
Herbal incense is not illegal in most states. However, it can be dangerous when smoked and has been known to cause severe agitation, anxiety, nausea, vomiting, tachycardia, elevated blood pressure, tremors, seizures, hallucinations, and suicidal thoughts.
Herbal incense is often made of a herb-and-spice mixture sprayed with a potent psychotropic drug that may be contaminated with toxic substances. Synthetic cannabinoids are commonly found in herbal incense and are known to be especially popular among young people.
The use of herbal incense products can lead to adverse health effects, including severe agitation, anxiety, nausea, vomiting, tachycardia, elevated blood pressure, tremors, seizures, hallucinations, and suicidal thoughts. In addition, the purchase and use of herbal incense could have huge impacts on Citizen Airmen's careers if they are not cautious consumers.











































