Substance education
Amphetamine.
Misusing prescription or illicit stimulants can cause serious heart and nervous-system effects.
Also known as Adderall, Speed, Uppers. A name does not verify contents.
What it is
Amphetamine medicines have legitimate prescribed uses. Recreational use, taking someone else’s medicine or exceeding a prescription changes the risk.
Sources & review notes
- Amphetamine
NIH / MedlinePlus · Accessed 2026-09-26 · Warnings, precautions and overdose - Substance use — amphetamines
NIH / MedlinePlus · Accessed 2026-09-26 · Health effects and dependence
Major risks
Misuse may cause agitation, high blood pressure, irregular heartbeat, seizures and serious heart problems. Existing heart disease is an important prescribing concern.
Sources & review notes
- Amphetamine
NIH / MedlinePlus · Accessed 2026-09-26 · Warnings, precautions and overdose - Substance use — amphetamines
NIH / MedlinePlus · Accessed 2026-09-26 · Health effects and dependence
Dependence & withdrawal
Amphetamine can be habit-forming. Stopping after overuse can cause profound fatigue or depression. Discuss a treatment plan with a clinician.
Sources & review notes
- Amphetamine
NIH / MedlinePlus · Accessed 2026-09-26 · Warnings, precautions and overdose
Medication review
MAOI and other medication interactions require a pharmacist or prescriber. Share all medicines and supplements; this page cannot clear a combination for you.
Sources & review notes
- Amphetamine
NIH / MedlinePlus · Accessed 2026-09-26 · Warnings, precautions and overdose
Warning signs
Seizure, collapse, inability to wake or breathing difficulty requires 911. A fast or irregular heart rhythm with severe symptoms needs urgent assessment.
Sources & review notes
- Amphetamine
NIH / MedlinePlus · Accessed 2026-09-26 · Warnings, precautions and overdose - Substance use — amphetamines
NIH / MedlinePlus · Accessed 2026-09-26 · Health effects and dependence
Interaction records
No published pair records are available for this substance. Missing information does not mean a combination is safe.
This resource provides general education, not medical advice or personal clearance to use a substance. No drug or combination is risk-free. For an emergency, call 911.