LSD, also known as acid, is a powerful psychedelic drug that can change how you see and experience the world. While many people use it to explore their minds, any use of this Schedule I drug can be highly dangerous. Taking too much LSD can lead to serious problems, both physically and mentally.

Overdosing on LSD is rare but possible. This page explores what happens if you take too much acid, highlights the signs of LSD overdose, and shows you how to get compassionate and effective addiction treatment.

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What Is LSD?

LSD stands for lysergic acid diethylamide. It’s a powerful illicit hallucinogen that makes people see and feel things that aren’t real. Acid was first made in 1938 by a scientist named Albert Hofmann. He found that it could cause extreme changes in a person’s thoughts and senses.

People usually take LSD by placing small paper squares – acid tabs – on their tongue. These tabs are soaked with the drug. Sometimes, LSD comes as a liquid or tiny pills. After taking LSD, effects can start in 30 to 60 minutes and last for 12 hours or so.

When under the influence of LSD, a person might see bright colors, swirling patterns, or things that aren’t there. Time might feel like it’s moving too slow or too fast. Some people feel joyful and connected when taking the drug, while others might feel scared or nervous. These experiences are called trips.

Can You Overdose on Acid (LSD)?

An overdose happens when someone takes too much of a drug, leading to harmful effects. Can you overdose on LSD, then?

While deaths from LSD overdose are extremely rare, consuming too much of the drug can be dangerous. High doses might lead to panic attacks, severe confusion, or risky behaviors. In some cases, people might harm themselves or others because they’re not thinking clearly after taking LSD.

Keep in mind that everyone reacts differently to drugs – what feels manageable for one person might be too much for another. Being aware of the risks may help you to avoid using this controlled substance.

How Much Acid Is Too Much?

A typical dose of LSD ranges from 50 to 150 micrograms, which is a small amount. Taking more than this increases the chance of having a bad experience.

There’s no exact number that defines too much for everyone. However, doses over 400 micrograms are generally considered high. At such levels, the effects can become overwhelming and hard to manage.

Since LSD is an illegal drug, there’s no control over how potent each tab is. This uncertainty makes it risky because you might unknowingly take a stronger dose than intended.

What Happens If You Take Too Much LSD?

Taking too much LSD can lead to a number of troubling effects. Mentally, the trip can become overwhelming and frightening. You might experience extreme confusion, panic, or intense fear. These feelings can make it hard to tell what’s real and what’s not. Some people might see scary things that aren’t really there or feel like they’re losing control of their mind.

Physically, taking too much LSD can cause your heart to race, make you sweat a lot, and leave you feeling shaky. Your muscles might twitch, and you could feel nauseous or even start vomiting. The effects can be so intense that you might not be able to sleep, even though you feel exhausted.

The mental and physical symptoms combined can be dangerous. You might do things you wouldn’t normally do, like putting yourself in risky situations or even hurting yourself without realizing it. The effects of taking too much LSD can last for hours, making it a prolonged and scary experience.

Risk of Death—Can LSD/Acid Kill You?

Can acid kill you? LSD by itself is unlikely to cause death, but that doesn’t mean it’s safe to use. The real danger comes from what people might do while they’re on a high dose of LSD. When someone is tripping too hard, they might have poor judgment or make dangerous decisions. A person might think they can fly or that they’re invincible, for instance, leading them to jump from a high place or walk into traffic.

Another risk comes from mixing LSD with other drugs or alcohol, which can lead to severe and unpredictable reactions. Some people might accidentally take a substance that looks like LSD but is actually something more dangerous, increasing the risk of serious harm or death.

While it’s extremely uncommon, there have been a handful of cases where people had fatal reactions after taking LSD, especially when combined with other substances or when they were already in a bad physical or mental state. So, while LSD alone might not be deadly, it can still lead to dangerous and life-threatening situations.

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Signs of an Acid Overdose

Recognizing the signs of an LSD overdose can help you intervene as soon as possible if you feel that someone you know has taken too much acid. Here are some key signs to watch for:

• Extreme anxiety or panic: The person may feel intense fear or dread without any clear reason.
• Paranoia: A strong feeling that something bad is about to happen or that others are out to get them.
• Confusion: The person may not know where they are or what they’re doing.
• Hallucinations: Seeing, hearing, or feeling things that aren’t really there.
• Rapid heartbeat: Their heart may start beating very quickly.
• High blood pressure: Blood pressure may rise significantly.
• Sweating and flushed skin: Excessive sweating and flushed appearance.
• Tremors or shaking: Uncontrollable shaking or muscle twitching.
• Nausea and vomiting: Feeling sick or vomiting.
• Dizziness or fainting: Lightheadedness or fainting.
• Seizures: Sudden uncontrollable movements. This is an emergency.
• Difficulty breathing: Rapid or shallow breathing.
• Loss of coordination: Trouble walking or controlling movements.
• Unconsciousness: Becoming unresponsive.

If you notice any of these signs in yourself or someone else after taking LSD, seek emergency medical help right away.

Can Acid Be Laced?

Acid can sometimes be laced with other dangerous substances. Since LSD is an illegal drug, there’s no regulation on how it’s manufactured or sold. This means the acid you get might not be pure. Sometimes, other drugs are mixed in, such as N-bomb (25I-NBOMe), which can cause severe reactions or death.

When acid is laced, it increases the chances of having a bad trip or overdose.

Is a Bad Trip the Same as an LSD Overdose?

A bad trip and an LSD overdose are not the same, but they can feel similar. A bad trip involves frightening or overwhelming experiences, while an overdose causes more serious physical issues like seizures or unconsciousness.

If you or someone you know is experiencing a bad trip, stay calm, try to reassure them, and get to a safe place. If you think it might be an overdose, get medical help right away.

Negative Effects of LSD on the Body & Brain

LSD can have many effects on the body and the brain, both short-term and long-term.

Short-Term

• Hallucinations: Seeing or feeling things that aren’t real.
• Rapid heartbeat: Fast or pounding heart.
• High blood pressure: Increased blood pressure.
• Nausea and vomiting: Feeling sick or throwing up.
• Dizziness: Lightheadedness.
• Anxiety and panic: Intense fear or worry.
• Trouble sleeping: Difficulty relaxing or sleeping.

Long-Term

• Flashbacks: Reliving trip experiences unexpectedly.
• Persistent psychosis: Long-term mental disturbances.
• HPPD: Ongoing visual disturbances.
• Depression and anxiety: Lasting mental health issues.
• Cognitive impairment: Issues with memory and decision-making.

Get Science-Based, Compassionate Addiction Treatment at Gratitude Lodge

Even though acid is not addictive like opioids or alcohol, abusing any Schedule I substance can trigger complications. We can help you at Gratitude Lodge with inpatient rehab at our Long Beach or Newport Beach facilities.

Supervised detox helps you transition into early recovery. After about one week, you’ll move into an ongoing treatment program.

Our treatment programs include:

• Counseling
• Talk therapy
• Motivational therapy
• Medication-assisted treatment
• Family therapy
• Group therapy
• Holistic treatments
• Aftercare

Begin your recovery by calling 844-576-0144.

Sources

1. https://www.dea.gov/factsheets/lsd#:~:text=What%20is%20LSD%3F,treatment%20in%20the%20United%20States.
2. https://www.deadiversion.usdoj.gov/schedules/schedules.html
3. https://pubmed.ncbi.nlm.nih.gov/32048609/
4. https://www.deadiversion.usdoj.gov/drug_chem_info/nbome.pdf
5. https://www.justice.gov/archive/ndic/pubs4/4260/index.htm
6. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3736944/