Flakka is a powerful and illegal synthetic stimulant belonging to the cathinone family.

What Is Flakka? (Flakka Drugs, Effects, Dangers, and How to Get Help)

What Is Flakka? (Flakka Drugs, Effects, Dangers, and How to Get Help)

Dr. Faith A. Coleman M.D.

Medically Reviewed By

Dr. Faith A. Coleman M.D.

On February 2, 2026

Amanda Stevens, B.S.

Written By

Amanda Stevens, B.S.

On February 2, 2026

Table of Contents

Key Points

Flakka is a very potent synthetic stimulant, the street name for an illegal drug identified as alpha-pyrrolidinopentiophenone (alpha-PVP), an artificial stimulant made in a laboratory and belonging to the family of synthetic cathinones. Flakka affects the central nervous system (CNS, the brain and spinal cord), creating intense effects, such as increased energy, as well as some disturbing side effects like paranoia and hallucinations, and the potential of overheating and heart stress. Because there are so many different kinds of flakka products with unregulated production available in the marketplace, users may not be aware of what they are really getting when they purchase flakka.

Why flakka is dangerous in one sentence:

Because there are no standards on the production or sale of flakka products, even small amounts of flakka can overwhelm the brain and body, and result in severe agitation, overheating, and potentially life-threatening complications.

Users should seek assistance if they are struggling with flakka drugs and other synthetic stimulants. Marietta Springs offers confidential support for help with flakka abuse and other synthetic stimulants.

What Is Flakka and What Kind of Drug Is It?

Flakka Is Alpha-PVP, a Synthetic Stimulant

Flakka is a synthetic stimulant belonging to the synthetic cathinone class. It is commonly referred to as “gravel,” although it can also be found in powdered form and in various other forms, such as vapes. It is swallowed, snorted, injected, or inhaled.

Synthetic cathinones and synthetic stimulants, such as flakka or alpha-PVP, can have varying concentrations or different forms under the same name. You can’t predict toxicity, dosage, or effects, which increases the potential for overdose or medical emergencies [1].

Why Is Flakka Compared to Cocaine or Methamphetamine

Flakka is often compared to cocaine or methamphetamine because all are stimulants that increase energy and alertness. However, flakka is widely considered more unpredictable and more likely to cause severe psychiatric symptoms [2].

What Does Flakka Do to the Body and Brain?

Flakka strongly stimulates the CNS. Some people initially experience euphoria, alertness, or confidence. These effects of flakka can rapidly shift into paranoia, hallucinations, agitation, and psychosis. Signs of psychosis include: hallucinations (seeing, hearing, or feeling things that aren’t there), delusions, and disordered thinking and speech [3].

Cognitive (related to knowledge, thinking, understanding, and memory) effects, may include confusion, poor judgment, and impaired executive function [1]. Executive function refers to the cognitive skills used for planning, self-control, and goal achievement. Some individuals report blackouts, defined as gaps in a person’s memory for events that occurred while they were under the influence of the drug.

Body Effects and Physical Stress

Flakka drug effects place intense strain on the body. Common reactions include rapid heart rate, high blood pressure, sweating, dilated pupils, tremors, and heart palpitations (the sensation of your heart racing, fluttering, pounding, or skipping beats) [3]. Seizures, collapse, and injury can occur, particularly during episodes of extreme agitation.

Why Overheating Happens

Overheating is one of the most dangerous effects of flakka. Stimulants increase internal heat production while reducing the body’s ability to cool itself. This combination increases the risk of dangerously high body temperature, especially during physical activity, stress, or in warm environments [4].

Short-Term and Longer-Term Risks

Short-term risks of flakka include panic and aggression due to the intense stimulation of the CNS. Users may experience severe dehydration due to water loss through sweating, with other medical emergencies involving heart rhythm and the ability to regulate body temperature [4]. Users should expect additional risks and other long-term-use effects to develop, including chronic anxiety, sleeping difficulties, changes in mood, and worsening mental health symptoms.

Flakka use can cause extreme disorientation and agitation.

Why Is Flakka Considered So Dangerous?

One of the greatest dangers of flakka drugs is unpredictability. Products sold under similar names may contain different synthetic cathinones or varying concentrations of the same synthetic cathinone. This makes it impossible to estimate dose or anticipate effects, and increases the risk of overdose and medical emergencies [2].

Severe Agitation Combined With Overheating

The risk of seizures and sudden cardiac arrest increases if an individual experiences severe agitation or overheating. Without prompt medical attention, there can be severe and potentially fatal complications due to the combination of these two factors.

When to Call 911

Any time a person experiences extreme confusion, violent aggression, or physical problems (e.g., very high body temperature, muscle spasms, or loss of consciousness), call 911 immediately. Refrain from using physical restraints unless there is an immediate safety need.

Can Flakka Lead to Addiction?

A person’s risk of developing a drug addiction to flakka or another stimulant drug is linked to the method of use and the potential for creating a repeated “binge/crash” using stimulant drugs. Tolerance can develop for stimulant drugs; this means that over time, a greater amount of the drug must be consumed to obtain the desired effects [2]. When this occurs, cravings and the compulsion to use may develop, which indicate addiction.

Withdrawal and Crash Symptoms

When discontinuing stimulant drugs, individuals may report feelings of fatigue, disrupted sleep patterns, feelings of depression, irritability, and cravings. A medical professional should evaluate these symptoms for appropriate levels of care.

How Can Someone Get Urgent Help for Flakka or Other Stimulant Use?

Getting help for using flakka or other stimulant drugs may involve contacting emergency services if the situation is urgent. In addition, Poison Control Centers can assist with questions regarding substance exposure.

Treatment and Recovery Options

To receive treatment and support for flakka or other synthetic stimulant use, healthcare professionals will conduct a medical assessment, including a review of heart health and mental health symptoms. Medical detoxification, in which healthcare professionals help patients manage withdrawal symptoms safely using medication and other interventions, may benefit those with stimulant use. Care and treatment options may differ based on individual needs (e.g., inpatient vs. outpatient).

Many treatment centers and outpatient programs, such as Marietta Springs, use evidence-based (practical application of the findings of the best available current research) practices to treat stimulant use, including cognitive-behavioral therapy (CBT) which helps individuals identify and change unhelpful thoughts and behaviors, and dialectical behavioral therapy (DBT) which teaches how to manage high levels of intense feelings and behaviors [5].

Other commonly used therapies include life skills training, mindfulness (the practice of intentionally focusing on the present moment with awareness of your thoughts, feelings, bodily sensations, and surroundings), psychiatric services, and relapse prevention planning.

Get Confidential Support Now

Marietta Springs provides confidential and compassionate support for individuals and families affected by stimulant use. When requesting support, individuals can expect to participate in a respectful conversation where they will be treated with dignity, and the focus will be on how we can help after learning about the individual’s concerns regarding stimulant use.

Change Can Start Sooner Than You Think

If something isn’t feeling right, you don’t have to wait to get help. Marietta Springs offers addiction and mental health care tailored to your needs and your pace. Connect with our team today and begin building a path forward that works for you.
Amanda Stevens, B.S.

Amanda Stevens, B.S.

Medical Content Writer

Amanda Stevens is a highly respected figure in the field of medical content writing, with a specific focus on eating disorders and addiction treatment. Amanda earned a Bachelor of Science degree in Social Work from Purdue University, graduating Magna Cum Laude, which serves as a strong educational foundation for her contributions.

Frequently Asked Questions

[1] Drug Enforcement Administration. (2022). Flakka (alpha-PVP). https://www.dea.gov/factsheets/flakka-alpha-pvp

[2] National Institute on Drug Abuse. (2023). Synthetic Cathinones (Bath Salts) Research Report. https://nida.nih.gov/research-topics/synthetic-cathinones-bath-salts

[3] Crespi, C. (2016). Flakka-Induced Prolonged Psychosis. Case Reports in Psychiatry. https://pmc.ncbi.nlm.nih.gov/articles/PMC4933860/

[4] Weaver, M. F., Hopper, J. A., & Gunderson, E. W. (2015). Designer drugs 2015: Assessment and management. Addiction Science & Clinical Practice. https://pmc.ncbi.nlm.nih.gov/articles/PMC4422150/

[5] Chapman, A. L. (2006). Dialectical Behavior Therapy: Current Indications and Unique Elements. Psychiatry (Edgmont). https://pmc.ncbi.nlm.nih.gov/articles/PMC2963469/