Stimulants examples - How To Discuss

Stimulants examples

What are the classes of stimulants? In the short term, stimulants often increase alertness and have physical effects such as constriction of blood vessels and increased heart rate. Different stimulants act in different ways and can therefore be divided into 4 main groups: direct acting psychomotor stimulants, methylxanthines, nicotine and MDMA.

What are the most common stimulants?

The most common types of stimulants are ■■■■■■■ and methamphetamine, but there are other types, such as crack. Amphetamines.

What drugs are considered stimulants?

Stimulants include drugs such as ■■■■■■■, crack, Adderall, Ritalin, amphetamine, ecstasy, and methamphetamine. Stimulants will have a profound effect on the user's brain chemistry, causing them to experience a surge of euphoria when taken in high doses.

Which is the most commonly abused stimulant in the world?

Stimulants are the most commonly used substances in today's society: prescription stimulants such as Ritalin, Adderall, Dexedrine. Nicotine. ■■■■■■■.

What is the best stimulant drug?

Stimulants are a class of psychoactive drugs that increase brain activity. These drugs can temporarily increase alertness, mood, and consciousness. Some stimulants are legal and widely used. Many stimulants can also be addictive.

What are common stimulants?

Common names for prescription stimulants include Ritalin, Adderall, and Dexedrine. Prescription stimulants enhance the effects of dopamine and norepinephrine, which can lead to high blood pressure, respiratory function, and euphoria.

What are the classes of stimulants for depression

Stimulants Damhetamine (Dexedrine) and Methylphenidate (Ritalin) are stimulants used to treat depression. They can be used alone or in combination with antidepressants.

Can a stimulant be used in combination with antidepressants?

They can be used alone, but also in combination with antidepressants. Many doctors believe that adding low-dose stimulants such as methylphenidate to antidepressants can help relieve depression that is difficult to treat.

Are there any stimulants that are effective for depression?

More importantly, although modafinil has been shown to be effective in reducing major depressive symptoms such as fatigue, there is little evidence of its efficacy in treating depression from randomized controlled trials.

Are there different types of Medicine for depression?

There are different types of medications for depression. Selective Serotonin Reuptake Inhibitors (SSRIs) Serotonin and Norepinephrine Reuptake Inhibitors (SSRIs) Tricyclic and Tetracyclic Antidepressants.

How are Dexedrine and Ritalin used to treat depression?

Amphetamine (Dexedrine) and methylphenidate (Ritalin) are stimulants used to treat depression. They can be used as monotherapy or in combination with antidepressants.

What are the classes of stimulants for cancer

Your doctor may prescribe various stimulants. Adderall, Vivans (lisdexamfetamine dimesylate), Concerta 3 (methylphenidate hydrochloride), dexedrine (dextroamphetamine sulfate), and Ritalin methylphenidate hydrochloride are the most commonly prescribed stimulants.

What are the different types of stimulants in medicine?

Stimulants are drugs that speed up the activity of the central nervous system. Stimulants are useful for treating many conditions, such as ADHD, narcolepsy, asthma, obesity and depression. There are several types of stimulants, including caffeine, nicotine, ■■■■■■■, amphetamines, and methamphetamines.

How are stimulants used to treat chemobrain disorder?

Stimulants work by altering the levels of neurotransmitters in the brain, mainly dopamine and norepinephrine. It is important to note that stimulants do not cure strokes or even attention deficit disorders. They only relieve the symptoms of the disease.

Which is the most dangerous type of stimulant?

■■■■■■■ is a common stimulant that has dangerous psychological and physiological effects on teenagers. Crack is a form of ■■■■■■■ that has been treated with ammonia or baking soda and turned into stone or glass. These types of stimulants are much stronger than powdered ■■■■■■■ and therefore more dangerous.

Why are stimulants classified as a Schedule II drug?

Prescription drugs are listed in Schedule II of the Controlled Substances Act because of their high potential for abuse and dependence. An estimated 900,000 Americans abuse prescription stimulants every month.

Are there any over the counter stimulants for weight loss?

Other over-the-counter stimulants 1 ephedrine. It is a stimulant that increases thermogenesis (heats) and your body's metabolism, increases your calorie intake and promotes weight loss. 2 phenylpropanolamine. Suppresses your appetite and helps you lose weight. 3 caffeine. All other stimulants are based on caffeine.

Can a stimulant cause you to gain weight?

Cyproheptadine Charts Review for Stimulant-Induced Weight Loss. Young people with attention deficit hyperactivity disorder often lose weight when taking stimulants, which can limit the optimal dose and adherence to treatment. In medical samples, cyproheptadine has been shown to stimulate weight gain.

How are CNS stimulants used for weight loss?

CNS stimulants can also be used to lose weight in people who are morbidly obese. CNS stimulants have been used for the following conditions: Unfortunately, some people misuse CNS stimulants because of their ability to increase energy levels. Some CNS stimulants also cause short-term euphoria or temporarily boost self-esteem.

Are there any weight loss pills that are controlled substances?

Some weight loss medications contain stimulants and are classified as controlled substances by the Drug Enforcement Administration (DEA). Since 2012, the FDA has approved several new weight-loss drugs, including:.

What are the classes of stimulants for dogs

Canine psychological stimulation is an extremely important but underestimated part of dog grooming (1). 1. Treasure hunt 3. Where are my keys? 4. Hot and cold 5. Green light, red light 6. Unloading and trailer 7. Interactive toys for dogs 8. Conventional toys for dogs 9. Dating and paddocks for dogs 10. Obedience training 11.

Are there any appetite stimulants that work for dogs?

Practice has taught them that various stimulants can help dogs regain their appetite. The most common and effective appetite stimulants that actually work in dogs are:.

What can I give my Dog for mental stimulation?

This is another mental stimulation game for dogs that you can play with keys, phone, glasses case, and just about anything you lose on a regular basis. Apply a drop of essential oil to the item and play the scavenger hunt again.

What does it mean to stimulate your dog's brain?

A dog's mental stimulation is any activity that stimulates, activates or enriches the dog's brain and therefore mental well-being. There are many activities you can incorporate into your pet's life to increase blood flow, nutrients and oxygen to your dog's brain.

What's the best way to stimulate your dog?

Over 20 types of psychic stimulation for dogs 1 Scavenger Hunt Let your dog use his muzzle while hiding a favorite gift or toy for your dog to see. 2 Go to sleep. A rewarding game in which your dog learns that the bed is the designated place and learns to lie on it. 3 Where are my keys? .

What are the classes of stimulants for anxiety

Illegal stimulants are generally listed in Table II depending on whether they can be used to treat a disease. While some types of stimulants are Category I, most are highly addictive and dangerous Category 2. These drugs are often abused.

What kind of medications are used for anxiety?

These drugs can be used to treat panic attacks, phobias, generalized anxiety, and various anxiety-related symptoms. Anxiolytics include beta blockers, which help treat the physical symptoms of anxiety, such as palpitations, nausea, sweating, and tremors.

Are there any stimulant drugs that are dangerous?

While some types of stimulants are Category I, most are highly addictive and dangerous Category 2 substances. The abuse of these substances often leads to excessive alcohol consumption.

Which is the most abused type of stimulant?

There are legal and illegal stimulants and both categories are widely used. Some of the most commonly used stimulants include ■■■■■■■, methamphetamine, and prescription stimulants such as Ritalin, Adderall, and Concert. Learn about some of the banned stimulants.

What are the classes of stimulants for constipation

Stimulant laxatives such as bisacodyl and cascara cause intestinal contractions that crowd out bowel movements. “When bowel movements subsides, some people really need stimulant laxatives,” the doctor says. Wolf. She recommends a senna-stimulating laxative as the first option.

What is the best laxative for severe constipation?

Swiss Kriss tablets are some of the best natural laxatives for constipation that are made with 100% natural products and are sure to relieve your gut problems. The first and probably most important advantage is that they contain no drugs or synthetics, which is very important if you already suffer from constipation and pain.

Is it safe to use stimulant laxatives for constipation?

Stimulant laxatives appear to be a safe short-term treatment for constipation. Be sure to follow the dosing instructions carefully. If the safety considerations discussed above make you uncomfortable when considering using a stimulant laxative, consider softening your stool as an alternative.

Should you use osmotic laxatives for your constipation?

Osmotic laxatives are a type of stool softener used to treat constipation. Osmotic laxatives are available over the counter and by prescription only, and they increase water flow in the intestines, making stools softer and lighter.

How are stimulant laxatives used to treat constipation?

Stimulant laxatives are effective in treating constipation in many people. These laxatives work by causing the muscles in the gut to contract rhythmically and help move or stimulate bowel movements. As with many drugs, there are risks.

What are some healthy stimulants?

• L-Theanine
• A.
• Ashwagandha
• Rhodiola rosea
• Green tea
• Caffeine
• ginkgo biloba
• buddy erba
• Bacopa monnieri

What are the most common stimulants for depression

Amphetamine (Dexedrine) and methylphenidate (Ritalin) are stimulants used to treat depression. They can be used alone, but also in combination with antidepressants.

What are stimulants used to treat depression?

This is especially likely if you have another physical or mental condition. But medications for anxiety or stimulants don't treat depression alone. Combining antidepressants with other medications, for example, treatments such as schizophrenia or bipolar disorder, may be helpful. What is the role of psychotherapy? This is also known as talk therapy.

Can antidepressants really help to treat depression?

Antidepressants are a popular treatment option for depression. Although antidepressants do not cure depression, they can relieve symptoms. The first antidepressant you try may work. But if it doesn't relieve your symptoms or cause side effects that bother you, you may need to try another.

What is the most popular medication for depression?

A cure for depression. The most commonly prescribed drugs for depression are Prozac (chemical name: fluoxetine), Zoloft (sertraline), Paxil (paroxetine), Celexa (citalopram), Lexapro (escitalopram). These drugs are often used to treat a number of problems in addition to depression, including anxiety and panic attacks.

What are the most common stimulants for dogs

Before trying an appetite stimulant, I always recommend that you first investigate the cause of your loss of appetite. Consult your vet first for a checkup. The most common appetite stimulants in dogs are meclizine, a ghrelin receptor agonist, mirtazapine, maropitant and itis.

Are there any medications that make a dog feel hungry?

A new drug has entered the canine market that mimics the effects of ghrelin, a hormone that makes dogs or humans hungry. The drug binds to ghrelin receptors and sends a signal to the brain, causing the dog to starve.

What kind of drug can I give my Dog for nausea?

Maropitant is a medication commonly prescribed to treat nausea in dogs. Nausea is one of the causes of poor dog nutrition and is an important medicine for your dog to regain his appetite.

Are there any drugs that are bad for dogs?

Human vitamin supplements can damage the lining of the digestive tract, especially those containing iron, and cause kidney and liver damage. (commonly known as Mutrin or Advil and Tylenol) can cause liver damage in dogs. Human antidepressants such as Celexa can cause neurological problems in dogs.

What are the most common stimulants for anxiety

Tricyclics work for both anxiety and ADHD because they don't cause nervous symptoms like stimulants and they treat anxiety symptoms. Another antidepressant, bupropion hydrochloride (Wellbutrin), is commonly prescribed for people with anxiety and ADHD.

How does ADHD affect anxiety?

And chronic stress can lead to anxiety. Children with ADHD often have a ■■■■■■ time coping with stress than children without ADHD. This is because ADHD affects the way children deal with their emotions. Children with ADHD can become so overwhelmed with emotions that it is difficult for them to think clearly about how to handle the situation.

What is natural stress relief?

Natural stress reduction means working with nature to bring more balance, ease, comfort and well-being into your life. There are some really effective tips, techniques and natural remedies to reduce anxiety and stress. Sometimes natural approaches to stress relief require a fundamental change in lifestyle, habits or behavior.

What is ADHD anxiety?

ADHD is classified as a dysfunction of attention and executive functions, but an anxiety disorder is classified as a person who experiences stress, discomfort, and even anxiety in normal and safe situations. Although ADHD and anxiety are two different conditions, they can play against each other.

What medicines increase appetite?

Orexigen, or appetite stimulant, is a drug, hormone, or compound that can increase your appetite and cause you to overeat. It could be a naturally occurring neuropeptide hormone, such as ghrelin, orexin, or neuropeptide Y, or a drug that increases hunger and thus food intake.

What does medication increase appetite?

Drug Treatment to Stimulate Appetite Dronabinol (Marinol) Dronabinol is a cannabinoid drug. This means that it acts on the cannabinoid receptors in the brain. Megestrol (Megace) Megestrol is a synthetic progestin. It stimulates the appetite and is used to treat anorexia or cachexia. Oxandrolone (Oxandrin) Oxandrolone is a synthetic derivative of testosterone. Medicines without a marketing authorization.

What are the most common stimulants for cancer

Methylphenidate is the best studied conventional psychostimulant and is effective and well tolerated by cancer patients, despite frequent side effects. Modafinil, a new psychostimulant commonly known as a group stimulant, has also been studied and appears to be well tolerated in cancer patients.

What are the most common stimulants for adhd

Ritalin is the most popular methylphenidate used to treat ADHD. According to a leading scientific journal, Ritalin and other drugs in its class are the most effective and safest drugs for children with attention deficit hyperactivity disorder (ADHD).

What exactly are the benefits of stimulants for ADHD?

Stimulants are an effective way to manage ADHD symptoms, such as inattention, impulsive behavior, and hyperactivity. They can be used alone or in combination with behavioral therapy. These drugs improve ADHD symptoms in about 70% of adults and 70-80% of children shortly after starting treatment.

What are the long-term effects of taking stimulants for ADHD?

Long-term effects of ADHD stimulants. Another study by Luccasen et al. (2017) shows that early exposure to stimulants decreases basal levels of the neurotransmitter GABA in adulthood. Similar to the study by Bottelier et al. The effect on the GABA system is observed only in adulthood.

Are stimulants the only way to treat ADHD?

Stimulants are the most common treatment for ADHD. They can help you manage symptoms such as: it may be the only treatment you are taking or you may try behavioral therapy. These drugs relieve ADHD symptoms in about 70% of adults and 70-80% of children. They reduce hyperactivity, distraction and anxiety.

Which types of stimulants are the most dangerous?

• Caffeine. Caffeine can be harmful if consumed in large amounts.
• Prescription stimulants. According to NIDA for Teens, two types of stimulants are commonly used: amphetamines and methylphenidate.
• Illegal stimulants.

What is the most widely used stimulant drug?

The most commonly used stimulant (and drug) in the United States is caffeine.

What is the most commonly abused stimulant dangerous drug is?

This mild hallucinogen, derived from the cannabis sativa plant, is the most widely used illicit drug in the United States, according to the National Institute on Drug Abuse. When consumed, usually while smoking, ■■■■■■■■■ acts as a central nervous system stimulant.

Which drugs are classified as depressants?

Sedatives are drugs that slow down the activity of the central nervous system. Sedatives are useful for treating many conditions, such as insomnia, anxiety, and seizures. There are several types of sedatives, including barbiturates, benzodiazepines, alcohol, opioids, cannabis, and rohypnol.

What are the common depressants?

According to the Ministry of Health, ■■■■ tranquilizers are potentially dangerous to abuse. The most commonly prescribed and overused sedatives are barbiturates, methaqualone (Quaaludes), chloral hydrate, and glutethimide.

What are some examples of depressants and stimulants?

Classifications of Stimulants. tranquilizers opioids. Hallucinogens. ■■■■■■■■■ (cannabis) Examples of the psychoactive effects of ■■■■■■■■■ include changes in sensory perception, euphoria, relaxation, changes in appetite memory, impaired concentration and coordination, and changes in blood pressure. synthetic drugs.

What are depressants mainly used for?

Sedatives are mainly used for insomnia and anxiety. They cause different levels of arousal in the user's body, as well as unlike stimulants.

Which specific drugs are considered stimulants?

Stimulants are a class of drugs that significantly improve and speed up the functioning of the human body. Stimulants include drugs such as ■■■■■■■, crack, Adderall, Ritalin, amphetamine, ecstasy, and methamphetamine.

What are the most commonly abused stimulants for depression

The types of stimulants that are most often abused. ■■■■■■■. Adderall and ■■■■■■■ are the two most popular stimulants. ■■■■■■■ is a commonly used party drug that people abuse because of the euphoria and energy they get from using the drug. ■■■■■■■ is usually distributed in the form of a white powder that people inhale to feel the effects faster.

What happens when you take a stimulant for depression?

Depression leads to the use of stimulants, which leads to emporia, which relieves sadness. The sudden loss of a stimulant associated with the medication leads to more depression. As with most addictive drugs, there is a problem with tolerance to stimulants.

Which is the most commonly abused party drug?

■■■■■■■ is a commonly used party drug that people abuse because of the euphoria and energy they get from using the drug. ■■■■■■■ is usually distributed in the form of a white powder that people inhale to feel the effects faster. The effects of ■■■■■■■ usually last about an hour and then wear off.

What's the history of the use of stimulants?

1 Brief history of stimulants. When it was discovered in the 1880s, amphetamine was originally used to relieve sinus congestion. 2 stimulants in modern society. In modern society, stimulants are one of the most commonly used types of drugs. 3 prescription stimulants. 4 Stimulant use in America.

What are the most commonly abused stimulants for cancer

Stimulants can be synthetic or derived from plants, with the most commonly used stimulants being amphetamines, methamphetamine and ■■■■■■■. Stimulants are known to increase energy and alertness, but they also increase heart rate and blood pressure.

How are stimulants used in their society today?

In modern society, stimulants are one of the most commonly used types of drugs. They are widely prescribed and most commonly used to increase alertness, focus, mood and of course more weight loss.

Why are stimulants illegal in the United States?

The most powerful stimulants, such as ■■■■■■■ and methamphetamine, are banned for their potent ingredients and harmful effects. The use of these aggressive drugs can quickly lead to increased tolerance and severe dependence.

What are the most commonly abused stimulants for weight loss

Amphetamines stimulate the central nervous system and are used to treat conditions such as attention deficit hyperactivity disorder (ADHD) and narcolepsy. They have also been used for weight loss in the past. Amphetamines are highly addictive and one of the most commonly used drugs.

Which is the most commonly prescribed stimulant for ADHD?

The most commonly prescribed stimulants are given to children with ADHD and ADD and consist of Ritalin, Adderall, Dexedrine, Concert, and Vivance. Its main purpose is to improve dopamine and norepinephrine, chemicals used for relaxation and euphoria.

What are the most commonly abused stimulants for children

The most commonly used stimulants are Adderall, Ritalin, Concert, ephedrine, and illegal stimulants such as methamphetamine and ■■■■■■■. In 2011, 38% of emergency rooms with alcohol also showed the presence of stimulants.

What is the best over the counter stimulant?

Your best option is an over-the-counter natural stimulant product called Addrena. Addren tablets contain the most powerful over-the-counter energy boosters, as well as brain-boosting nootropic supplements that help increase the amount of neurotransmitters in the brain, improving your ability to concentrate.

What is the most commonly abused drug?

According to the National Institute on Drug Abuse, the most commonly used prescription drugs are opioid or pain relievers, including codeine and morphine. These medications are generally prescribed for moderate to severe pain.

What do stimulants do to the CNS?

The central nervous system (CNS) controls the functioning of the entire body. Central nervous system stimulants are drugs or substances that stimulate or excite the central nervous system and give the user more energy, a better mood and increased alertness.

What conditions are treated with CNS stimulants?

• Attention deficit disorder
• Chronic lethargy
• Morbid obesity, not amenable to treatment by other methods.
• Narcolepsy
• Apnea in newborns
• Postural Orthostatic Tachycardia Syndrome
• Persistent depression that cannot be treated with conventional antidepressants.

What are CNS stimulants used to treat obesity?

Methylphenidate and dextroamphetamine are CNS stimulants used to treat ADHD. Phentermine is used to treat obesity. Modafinil is used to treat narcolepsy. Doxapram is used to treat respiratory depression.

Is caffeine a CNS stimulant?

Caffeine is a central nervous system (CNS) stimulant of the methylxanthine class. It is the most widely used psychoactive drug in the world. Unlike many other psychoactive substances, this one is legal and unregulated in most parts of the world.

What are the 4 types of inhalants?

There are four main types of inhalants: volatile solvents, gases, aerosols and nitrites. Volatile solvents, gases and aerosols can change your mood and cause poisoning. Nitrite is believed to cause sexual enhancement and stimulation.

What are some different names for inhalants?

Each inhalant class has its own slang or street name according to NIDA, including nitrous oxide (nitrous oxide), low (amyl nitrite), poppers (amyl nitrite and butyl nitrite), whippets (laughter found in whipped cream dispensers), oily (nitrites), and rushes (nitrites). What is inhalation?

What are some inhalant drugs?

Some examples of inhalation medications include, but are not limited to, adhesives, essences, paints, and deodorants. Each of the substances that make up this type of psychoactive element can have different effects.

What category does inhalants fall under?

Inhalants are mainly used as recreational drugs because they are cheap and legal, although they can be extremely dangerous or even fatal to users. Most inhalants fall into one of three main categories: aerosols, solvents or gases.

What are some illegal stimulants?

Some illegal drugs are considered stimulants because of their effect. These are all illegal stimulants: ■■■■■■■. Crack ■■■■■■■. Methamphetamine (methamphetamine) rate.

What are the most commonly used narcotics?

Types of drugs. The two most common types of drugs are morphine and codeine. Both are synthesized from ■■■■■ for medicinal purposes. The most common recreational drug made from ■■■■■ is ■■■■■■.

What is the most commonly abused ■■■■■■■■?

The most common illegal drug is ■■■■■■, but all prescription drugs can be abused. In 2008, the Florida Commission of Medical Examiners found that prescription opioid pain relievers (such as Vicodin, Percocet, and OxyContin) caused more deaths than illegal substances such as ■■■■■■.

What are the most common drugs?

The GDS found that alcohol, tobacco and cannabis were the most commonly used drugs by the research team in the past year. ■■■■■■■, amphetamines and MDMA are often in second place in many countries.

What are Class 2 narcotics?

APPENDIX 2 DRUGS (CLASS 2) Drugs have a high risk of abuse and dependence, are medically acceptable and can cause severe dependence. These drugs include high-dose opioids based on codeine, fentanyl, and oxycodone, as well as methamphetamine and barbiturates, which also include drugs such as ■■■■■ and morphine.

What are three examples of depressants?

Depressants, like other drugs, alter brain chemistry and cause a person to become physically addicted to this substance. Other examples of sedatives include valium, barbiturates, benzodiazepines, flunitrazepam (rohypnol), and gamma-hydroxybutyrate (GHB).

Which drugs are considered depressants?

Sedatives are drugs or medications that slow down the activity of the central nervous system and may contain alcohol, anesthetics, anticonvulsants such as Neurontin, or benzodiazepines such as Xanax or Valium.

Central nervous system stimulants examples

Examples of CNS stimulants include amphetamines such as methylphenidate (Ritalin), methamphetamine (Desoxyn or Desoxyn Gradumet), caffeine (coffee or tea), nicotine (cigarettes or cigars), and illegal ■■■■■■■■ ■■■■■■■.

What drug increases the activity of the central nervous system?

Stimulants are drugs that stimulate the brain and central nervous system and speed up communication between them. They generally increase alertness and physical activity. These include amphetamines, ■■■■■■■, crack and some inhalants such as amyl or butyl nitrite.

What are some examples of central nervous system depressants?

Central nervous system (CNS) sedatives are medications that contain sedatives, sedatives, and hypnotics. These drugs can slow brain activity, making them useful for treating anxiety, panic attacks, acute stress reactions, and sleep disorders.

What are the most common CNS disorders?

They include a group of diseases of the central nervous system consisting of: stroke of the small arteries, ischemia of the large vessels, atherosclerosis of the carotid arteries, ischemic shock, etc. Cerebrovascular diseases include some of the most common and destructive diseases of the central system. nervous system: ischemic stroke and hemorrhagic stroke.

What are the most popular hallucinogens?

The most popular hallucinogenic drugs for them are ketamine, more commonly known as K, Special K or Cat Valium. Phencyclidine or ■■■. The most popular is, of course, diethylamide, more commonly known as LSD.

What are some examples of household hallucinogens?

Here are some examples of hallucinogens: LSD (Lysergic Acid Diethylamide) ■■■ (Pencyclidine) Magic Mushrooms (Psilocybin), Mescaline, Ketamine (■■■■■■ Cactus), Datura Morning Glory Seeds.

What are the different types of hallucinogens?

There are many types of hallucinogens. Some occur naturally in trees, vines, seeds, mushrooms and leaves. The rest is made in the lab. Examples of hallucinogens: LSD (lysergic acid diethylamide) ■■■ (phencyclidine) magic mushrooms (psilocybin) ketamine.

What are some examples of hallucinogenic drugs?

Salvia divinorum is an example of a hallucinogen. Some of the most popular hallucinogenic drugs include LSD, ■■■, ■■■■■■ or mescaline, psilocybin mushrooms ("mushrooms"), MDMA, DXM, Salvia divinorum, and ketamine.