- Alcohol
- Alcohol Abuse in Pregnancy see Pregnancy and Substance Abuse
- Alcohol and Youth see Underage Drinking
- Alcohol Consumption see Alcohol
- Alcohol Dependence see Alcoholism and Alcohol Abuse
- Alcohol Use Disorder (AUD) Treatment
- Alcohol Withdrawal see Alcoholism and Alcohol Abuse
- Alcoholism and Alcohol Abuse
- Amphetamines see Club Drugs; Methamphetamine
- Anabolic Steroids
- Binge Drinking see Alcoholism and Alcohol Abuse
- Cannabis see Marijuana
- Chewing Tobacco see Smokeless Tobacco
- Club Drugs
- Cocaine
- Crack see Cocaine
- Dip see Smokeless Tobacco
- Drinking see Alcohol; Alcoholism and Alcohol Abuse
- Drug Abuse
- Drug Abuse in Pregnancy see Pregnancy and Substance Abuse
- Drug Abuse, Prescription see Prescription Drug Abuse
- Drugs and Young People
- Dual Diagnosis
- E-Cigarettes
- Ecstasy see Club Drugs
- FAS see Fetal Alcohol Spectrum Disorders
- Fetal Alcohol Spectrum Disorders
- Fetal Alcohol Syndrome see Fetal Alcohol Spectrum Disorders
- GHB see Club Drugs
- Hallucinogens see Club Drugs; Drug Abuse
- Heroin
- Huffing see Inhalants
- Inhalants
- Marijuana
- MDMA see Club Drugs
- Methamphetamine
- Narcotics see Drug Abuse; Opioid Abuse and Addiction
- Nicotine see Smoking
- Opiates see Heroin; Opioid Abuse and Addiction
- Opioid Abuse and Addiction
- Oral Tobacco see Smokeless Tobacco
- Performance-Enhancing Drugs see Anabolic Steroids
- Pregnancy and Substance Abuse
- Prescription Drug Abuse
- Quitting Smoking
- Rohypnol see Club Drugs
- Smokeless Tobacco
- Smoking
- Smoking and Youth
- Smoking Cessation see Quitting Smoking
- Smoking in Pregnancy see Pregnancy and Substance Abuse
- Snuff see Smokeless Tobacco
- Spit Tobacco see Smokeless Tobacco
- Steroids, Anabolic see Anabolic Steroids
- Substance Abuse see Alcoholism and Alcohol Abuse; Drug Abuse; Drugs and Young People
- Substance Abuse in Pregnancy see Pregnancy and Substance Abuse
- Teen Drug Abuse see Drugs and Young People
- Teen Smoking see Smoking and Youth
- Teenage Drinking see Underage Drinking
- Tobacco Smoking see Smoking
- Tobacco, Smokeless see Smokeless Tobacco
- Underage Drinking
- Vaping see E-Cigarettes