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Chirag Singhal's blog
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#drugs of abuse

11 posts

Health & Medicine May 4, 2026 · 3 min

Drugs of Abuse: A Clinical Reference Guide for Healthcare Professionals

An educational pharmacology reference cataloging prescription and OTC drugs commonly diverted for recreational misuse, organized by drug class with salt names, mechanisms, side effects, and Indian scheduling.

#drugs of abuse#clinical reference#pharmacology
Health & Medicine May 4, 2026 · 8 min

Opioids (Mild): Codeine, Tramadol, and Tapentadol

A clinical pharmacology reference on Codeine, Tramadol, and Tapentadol — their legitimate uses, mechanisms, why they are abused, side effects, and Indian scheduling.

#codeine#tramadol#tapentadol
Health & Medicine May 4, 2026 · 5 min

Anabolic Steroids and Performance-Enhancing Drugs

A clinical reference on Nandrolone, Stanozolol, Testosterone, and hGH — substances diverted from medicine into gyms and athletics for performance enhancement.

#anabolic steroids#nandrolone#stanozolol
Health & Medicine May 4, 2026 · 5 min

Opioids (Strong): Morphine, Fentanyl, Pethidine, and Buprenorphine

A clinical pharmacology reference on the strongest opioid analgesics — their legitimate uses, mechanisms, why they are diverted, side effects, and Indian scheduling.

#morphine#fentanyl#pethidine
Health & Medicine May 4, 2026 · 4 min

Benzodiazepines: Alprazolam, Diazepam, Lorazepam, and Clonazepam

A clinical pharmacology reference on the most commonly abused benzodiazepines in India — their salt names, mechanisms, side effects, and signs of abuse.

#alprazolam#diazepam#lorazepam
Health & Medicine May 4, 2026 · 3 min

Z-Drugs and Sedatives: Zolpidem, Zopiclone, and Nitrazepam

A clinical pharmacology reference on non-benzodiazepine hypnotics and older sedatives commonly abused for their trance-like and euphoric effects.

#zolpidem#zopiclone#nitrazepam
Health & Medicine May 4, 2026 · 4 min

Gabapentinoids: Pregabalin and Gabapentin

A clinical reference on Pregabalin and Gabapentin, the rapidly emerging class of abused nerve-pain medications, covering their pharmacology and abuse patterns.

#pregabalin#gabapentin#gabapentinoids
Health & Medicine May 4, 2026 · 4 min

Stimulants: Methylphenidate, Modafinil, and Amphetamines

A clinical pharmacology reference on CNS stimulants used for ADHD and narcolepsy that are commonly abused for cognitive enhancement and euphoria.

#methylphenidate#modafinil#amphetamine
Health & Medicine May 4, 2026 · 4 min

Dissociatives: Ketamine, Dextromethorphan, and Nitrous Oxide

A clinical pharmacology reference on NMDA antagonists diverted for recreational use, covering Ketamine, DXM, and Nitrous Oxide.

#ketamine#dextromethorphan#nitrous oxide
Health & Medicine May 4, 2026 · 4 min

Anticholinergics and Antihistamines: Promethazine, Diphenhydramine, and Trihexyphenidyl

A clinical reference on OTC and prescription drugs abused for their deliriant, sedative, and hallucinogenic effects via anticholinergic mechanisms.

#promethazine#diphenhydramine#trihexyphenidyl
Health & Medicine May 4, 2026 · 4 min

Muscle Relaxants and Barbiturates: Carisoprodol, Cyclobenzaprine, and Phenobarbital

A clinical reference on older sedatives, muscle relaxants, and barbiturates with significant abuse potential and dangerous withdrawal profiles.

#carisoprodol#cyclobenzaprine#phenobarbital