| A | B |
| Atropine | Drug often given by emergency medical personnel to start or stimulate the heart. |
| Benzodiazepines | Group of prescription drugs that depress the central nervous system (insomnia, panic and anxiety, high blood pressure) and can be habit forming. |
| Benzoylecgonine | Major metabolite of cocaine that is biologically active but does not contribute to euphoria. |
| Caffeine | Central nervous system stimulant found in coffee, tea, soft drinks, and can increase heart rate. |
| Cannabinoids | Group of drugs that can increase heart rate, impair short term memory and concentration. |
| Cocaine | Strong stimulant that constricts blood vessels while increasing temperature, heart rate, and blood pressure |
| Cotinine | Byproduct that the human body creates from nicotine. |
| Dopamine | Produced by the body or added in the form of a drug and functions as a neurotransmitter. |
| Ecgonine Methyl Ester | Cholinesterase enzyme converts cocaine into this substance. |
| Ethanol | Flammable, colorless chemical compound found in alcoholic beverages and acts as a sedative. |
| Ethylbenzoylecgonine | Forms in body when alcohol and cocaine are present and can damage heart and vascular system. |
| Lidocaine | Drug that can be used as a topical anesthetic used to strengthen heart contractions |
| Metoprolol | Prescription drug given for hypertension and slows the heart rate and relaxes blood vessels. |
| Nicotine | Drug found in tobacco that incrases blood pressure and heart rate. |
| Opiates | Class of drugs that are effective pain relievers and can be addictive. |