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P
Stimulants

Phentermine (Adipex-P)

Street names: Adipex, Ionamin, Duromine

Phentermine (Adipex-P) — White/blue speckled tablets (37.5 mg) or capsules (Adipex imprint)

What it does

  • Appetite suppression, energy
  • Mild euphoria, focus

Key risks

  • Cardiovascular strain, hypertension
  • Dependence with prolonged use
  • Counterfeit 'phentermine' sold online contains random stimulants

Overdose signs

  • Racing heart, chest pain
  • Agitation, panic
  • Severe hypertension

📋Quick facts

Also known asAdipex, Ionamin, Duromine
CategoryStimulants
Schedule / classSchedule IV (US)
AppearanceWhite/blue speckled tablets (37.5 mg) or capsules (Adipex imprint)
Street price~$1–$5 per 37.5 mg tablet (diverted)
Legal statusRx-only, Schedule IV; widely diverted from weight-loss clinics
Last updated2026-09-14
Sources: FDA, DEA

Category comparison — Stimulants

SubstanceClassTop risksStreet price
Phentermine (Adipex-P)Schedule IVCardiovascular strain, hypertension; Dependence with prolonged use~$1–$5 per 37.5 mg tablet
Adderall (amphetamine salts)Schedule IIDependence and tolerance; Cardiovascular strain~$3–$15 per 30 mg tablet
MethamphetamineSchedule IIAddiction — among the most addictive drugs known; Meth mouth, skin sores, psychosis~$20–$100 per gram
Street prices are regional estimates. Potency and cuts vary constantly.

?Frequently asked questions

What does Phentermine (Adipex-P) look like?

White/blue speckled tablets (37.5 mg) or capsules (Adipex imprint)

What are the signs of a Phentermine (Adipex-P) overdose?

Racing heart, chest pain; Agitation, panic; Severe hypertension Call emergency services immediately.

How addictive is it?

Cardiovascular strain, hypertension Dependence can develop with regular use.

🔗Sources & further reading

Facts on this page are compiled from these primary sources. External links open in a new tab.