This is an exact copy of Williams White DXM FAQ from erowid.org. Original can be found here

THE DEXTROMETHORPHAN FAQ

ANSWERS TO FREQUENTLY ASKED QUESTIONS

ABOUT DEXTROMETHORPHAN (DXM)







Table of Contents




 
1 Acknowledgements
 
2 Preliminary Information
2.1 Restrictions and Disclaimer
    Distribution Restrictions
    General Disclaimer
    How to Reach the Author
2.2 Why a DXM FAQ?
2.3 Keeping DXM Legal
2.4 How to Use This Document
 
3 DXM QuickFAQ
3.1 What is DXM?
3.2 You Mean I Can Get High Off Cough Syrup?
3.3 What Kinds of Cough Medicine are Safe?
3.4 What Happens if I Drink the Wrong Cough Syrup?
3.5 I'm Taking Other Drugs -- Can I Take DXM?
3.6 What's the DXM Trip Like?
3.7 How Much DXM Do I Take?
3.8 Is DXM Like Acid?
3.9 Is DXM Fun?
3.10 Is DXM Dangerous?
3.11 If DXM is Dangerous, Why Do It?
 
4 General Information About DXM
4.1 DXM Quick Reference Page
4.2 What is Dextromethorphan Hydrobromide (DXM)?
4.3 What is Dextromethorphan Polistirex?
4.4 What is Dextrorphan (DXO)?
4.5 Is DXM Enjoyable as a Recreational Drug?
4.6 Is DXM an Opiate?
4.7 Does Everyone Like DXM?
4.8 How Does One Obtain and Use DXM?
    Cough Syrups
    Gelcaps
    Tablets and Capsules (including Coricidin)
    Lozenges
    Pharmaceutical and Chemical Suppliers
    Extracted DXM
    Injection and Other Routes
4.9 What are Some Typical DXM-Containing Preparations?
4.10 How am I Supposed to Drink Cough Syrup?
4.11 What Should I Know About Other Drug Ingredients?
    Decongestants
    Antihistamines
    Guaifenesin
    Analgesics, Acetaminophen/Paracetamol
    Alcohol
    Food Coloring and Dyes
    Bromide Ions
    Other "Inactive" Ingredients
4.12 Why are So Many DXM Preparations in Liquid Form?
4.13 Is Recreational Use of DXM Illegal?
4.14 If DXM is Legal Why Isn't Everyone Doing It?
4.15 New Medical Uses for DXM
    Diagnostic Uses
    Neuroprotectant Uses
    DXM for Chronic Pain
    DXM for Drug Addiction
    DXM for Disease and Miscellaneous Conditions
4.16 Drug Interactions
    Fatal or Dangerous Interactions
    Beneficial Drug Interactions
    Recreational Drug Interactions
4.17 General Warnings
4.18 What About Other Cough Suppressants?
    Noscapine
    Opiates
    Topical Anaesthetics
    Can DXM be Detected on Drug Tests?
 
5 The DXM Experience
5.1 What is the General Character of the DXM Experience?
5.2 Overview of the Lower Plateaus
5.3 The First Plateau
    Sensory Effects
    Cognitive/Emotional Effects
    Motor Effects
    Memory Effects
5.4 The Second Plateau
    Sensory Effects
    Cognitive/Emotional Effects
    Motor Effects
    Memory Effects
5.5 The Transitional Phase
5.6 The Upper Plateaus
5.7 The Third Plateau
    Sensory Effects
    Cognitive/Emotional Effects
    Motor Effects
    Memory Effects
5.8 The Fourth Plateau
5.9 Plateau Sigma
5.10 Is There Anything Beyond the Fourth Plateau?
5.11 What is the "DXM Third Eye Camera"?
5.12 Tussin Space, Tussin Consciousness
5.13 What is the "Tussin Euphoria" and What Makes it Unique?
5.14 What Can Happen with Long-term or Regular Use?
5.15 Why does DXM Affect Different People So Differently?
5.16 How Does DXM Compare With Other Dissociatives?
 
6 DXM Side Effects and Other Things to Avoid
6.1 What are Some Minor Risks of Occasional Use?
    Nausea and Other Gastric Disturbances
    Dizziness
    Mild Allergic Reactions and Histamine Release
    Sexual Dysfunction
    Diaphoresis (sweating)
    Impaired Judgement and Mental Performance
    Hangovers
    Tachycardia (Increased Heart Rate)
    Pupil Dilation or Constriction
    Hot and Cold Flashes
    Facial Edema
    Mild Hypertension (High Blood Pressure)
    Mild Hyperthermia (Increased Temperature)
    Overexertion
    Urticaria (skin rash/wheal)
    Increased Bile Secretion
    Inappropriate Behaviour
    Miscellaneous
6.2 What are Some Major Risks of Occasional Use?
    Panic Attacks
    Psychotic Breaks
    Impaired Judgement in Critical Situations
    Depression
    Serious Hyperthermia (High Temperature)
    Serious Hypertension (High Blood Pressure)
    Rhabdomyolysis
    Respiratory Depression
    Serotonin Syndrome
    Major Allergic Reactions and Histamine Release
    Miscellaneous
6.3 What Are the Risks of Regular Use and Binges?
    NMDA Antagonist Neurotoxicity (Olney's Lesions)
    Cerebral Hemorrhage and Stroke
    Other Neurotoxicity Mechanisms
    Mania
    Depression
    Violent Ideations, Antisocial Behaviour, and Paranoia
    Memory Impairment
    Language Impairment
    Weight Loss
    Loss of Muscle Control
    Habituation and Psychological Addiction
    Tolerance and Physical Addiction
    Psychosis
    Liver, Kidney, and Pancreas Damage
    Bromide Poisoning
    Miscellaneous
    Summary: Regular Use Considered
6.4 DXM and Pregnancy
6.5 What is NMDA Antagonist Neurotoxicity and How do I Prevent It?
    Overview and Mechanism of Olney's Lesions
    Dosages at Which NAN Occurs
    Balancing the Risks: Is Olney's Research Relevant to DXM Use?
    A Look at the Areas Involved
    Preventing and Limiting NMDA Antagonist Neurotoxicity
6.6 Is DXM Addictive?
6.7 Is DXM Withdrawal Dangerous?
6.8 Kicking the DXM Habit: What to Do If You are Addicted
    Preparing to Quit
    Quitting "Cold Turkey"
    Build-Down
    After Quitting: When Can I Use DXM Again?
6.9 DXM Hangovers -- Avoiding and Alleviating
6.10 How Toxic is DXM, and What is the Lethal Dose?
6.11 Do You Recommend DXM for Recreational Use?
6.12 Help! What do I do if ...
    Itching (the "Robo Itch")
    Fast Heartbeat
    Panic Attacks
    Irregular or Skipped Heartbeats
    Nausea, Vomiting, Gas, and Diarrhea
    Unconsciousness
    Overdose
    High Temperature / Fever
    Shortness of Breath / Breathing Problems
    Choking On Your Tongue
    Nosebleeds
    Feeling "dead" / losing one's body
    Hangovers (lethargy and feeling "not all there")
    Prolonged Dissociation From the Real World
    Serotonin Syndrome
    Bad Trips
    Psychotic Breaks
6.13 How to Know When You've Done Too Much DXM
 
7 Getting the Most Out of DXM
7.1 General Tips on Enjoying the DXM Experience
7.2 What are Some Fun or Interesting Things to Do on DXM?
    Listen to Music
7.3 Watch a Movie
    Make Music
    Dance
    Swimming (First Plateau Only!)
    Group Tripping
    Paranormal/Spiritual Exploration
    Observe People
7.4 What Tools Can Enhance the DXM Experience?
    Sensory Deprivation
    Ganzfeld
    Light and Sound (Brainwave) Machines
    Hemisphere Synch Audio Tapes
    Trip Programs
    Trip Toys
7.5 What are Some Things to Avoid on DXM?
    Heavy Exercise
    Driving
    Going to Class, School, or Work on DXM
    Dose "Boosting" and Re-dosing
    Stressful Environments
7.6 What is the "50 Trip Limit" and How Can I Avoid It?
7.7 Why Can't I Hallucinate on DXM?
 
8 Altered States and Paranormal Experiences
8.1 Preliminary Information and Discussion
8.2 What Paranormal and Altered State Experiences Occur on DXM?
    The Dissociative Spiral
    Deja Vu and Other Memory Mishaps
    Out-of-Body Experiences (OOBEs)
    Near-Death and Rebirth Experiences
    Contact with Alien and Spiritual Beings
    Clairvoyance, ESP, and Other Psi Phenomena
    Memory Loops and Prescient Sensations
    Dissociative Thought Patterns
8.3 Cosmic Coincidence Central and the Alien Conspiracy
8.4 Are These Experiences Dangerous?
8.5 How Can These Be Explained
    Temporal Anomalies
    Complex Partial Seizures
    Influence of the Unseen Environment
    Spiritual Explanations
8.6 How do I Maximize Altered States and Paranormal Experiences?
    Theta Stimulation
    Hemisphere Synch Tapes
    Magnetic Stimulation
    Sensory Deprivation and Ganzfeld
    Predosing
    Meditation
8.7 Factors Affecting Susceptibility to Paranormal Experiences
8.8 A Warning About "Spiritual Shortcuts"
8.9 A Warning About Temporal Lobe Epilepsy
 
9 Physiological Effects of DXM
9.1 How Does DXM Inhibit the Cough Reflex?
9.2 How Does DXM Cause its Psychoactive Effects?
    General Information
    Contribution of the PCP2 Binding Site
    Contribution of the Sigma Binding Sites
    Contribution of the NMDA Receptor
    Temporal Lobe Involvement
    Contributions of Indirect Activity
    Flanging
    Hyper-Abstraction
    Delusions and Memory Problems
9.3 Why Does DXM Exhibit Plateaus?
    Plateaus 1-3: Multiple Receptors
    The Fourth Plateau: Sensory Shutdown
9.4 Why is This So Complicated?
9.5 Pharmacokinetics: How DXM is Metabolized
    Factors Affecting Metabolism of DXM
 
10 Neuropharmacology of DXM
10.1 What is a Receptor, Anyway? (Basic Neuropharmacology)
    The Structure of a Nerve Cell
    Neurotransmission
10.2 What are Sigma Receptors?
    Sigma 1 Receptors and General Sigma Information
    Sigma 2 Receptors
    Sigma 3 Receptors
10.3 What Are NMDA Receptors?
    NMDA and Other Glutamate Receptors
    NMDA Receptor Structure and Function
    NMDA Receptors and Excitotoxicity
10.4 What are PCP2 Receptors?
10.5 What are Na+ and Ca2+ Channels?
10.6 How Does DXM Compare to Other Dissociatives at These Receptors?
10.7 Endopsychosin and the Big Picture
 
11 DXM Chemistry and Extraction
11.1 How Can I Extract DXM From Cough Syrups and Gelcaps?
    Theory of Acid-Base Extractions
    Single-Phase Acid-Base Extraction of DXM
    Agent Lemon: Dual-Phase Acid-Base Extraction of DXM
    Precipitation Method
11.2 How Can I Get Rid of Other Drug Ingredients?
    Acetaminophen
    Guaifenesin
    Antihistamines and Decongestants
11.3 How Can I Test for Acetaminophen?
11.4 How do I Use Free Base DXM?
11.5 How Can I Synthesize DXM?
11.6 What Can I Synthesize From DXM?
    Dextrorphan
    Levorphanol / Levomethorphan
    3-Substituted Analogs
 
12 DXM Drug Culture
12.1 Is There, or Was There, a DXM Drug Culture?
    DXM in the 1960's
    DXM in the 1970's
    DXM in the 1980's
    DXM in the 1990's
    The Future of DXM Use
12.2 Why Haven't I Heard About DXM Drug Culture?
12.3 DXM "Drug Slang"
    Non-American DXM Drug Slang
12.4 How do I Tell My Friends I'm Getting High off Cough Syrup?
 
13 Mixing DXM and Other Drugs
13.1 Alcohol
13.2 Barbiturates and Benzodiazepines
13.3 Amphetamines and Other Psychostimulants
13.4 Cannabis (Marijuana)
13.5 LSD, Psilocybin (Shrooms), and Other 5HT Hallucinogens
13.6 Opiates
13.7 PCP and Ketamine
13.8 Nicotine
13.9 Phenethylamines (MDMA, MDA, 2CB, etc)
13.10 Nootropics (Smart Drugs)
13.11 Miscellaneous Other Drugs
 
14 DXM Experiences and Personal Reports
14.1 First and Second Plateau Experiences
    Positive Experiences
    Negative Experiences
14.2 Third and Fourth Plateau Experiences
    Positive Experiences
    Negative Experiences
14.3 Long Term Use Experiences
    Positive Experiences
    Negative Experiences
14.4 Multiple Drug Experiences
    DXM + Cannabis + Alcohol + Opium
    DXM + Cyclazine
    DXM + Mushrooms + LSD + Cannabis + Nitrous Oxide
 
15 Appendices
15.1 Appendix 1: P450 Inhibiting Drugs
15.2 Appendix 2: Neuropharmacology of Recreational Drugs
15.3 Appendix 3: Other Sigma and NMDA Ligands
 
16 Glossary
 
17 References