Nootropic

Nicotine (Informational)

Also known as: Nicotine gum, Nicotine patch

Evidence

Powerful cognitive enhancer but highly addictive. Informational only - significant dependency risk.

Last reviewed June 2026 · Evidence graded from peer-reviewed research, not editorial opinion. Educational only — not medical advice.

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Primary uses

Focus
Memory
Cognitive enhancement

How it works

Nicotinic acetylcholine receptor agonist
Enhances dopamine release
Cognitive enhancement

Dosage

Typical range: 1-2 mg as needed (experienced users)
Timing: As needed
With food: N/A
Duration: HIGH addiction risk
Special populations: INFORMATIONAL ONLY

Forms

Gum
Patch
Lozenge

Safety

Common side effects

Nausea
Dizziness
Hiccups
ADDICTION

Contraindications

Non-smokers generally shouldn't use
Heart disease

Evidence notes

Effective but addictive - informational only

Grade B: Some human trials support key claims; further confirmation needed.

Related in Nootropic

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Medical disclaimer. This page is educational and does not replace advice from a qualified healthcare provider. Individual needs and risks vary — consult a professional before starting, stopping, or combining supplements, especially if you are pregnant or nursing, taking medication, or managing a health condition.