Translated automatically – community improvements welcome.
Caffeine
Caffeine is a widely used stimulant that primarily acts by blocking adenosine receptors, thereby promoting alertness and concentration. It increases neuronal activity and can reduce fatigue. Caffeine is consumed in many foods and beverages and is considered safe with moderate use. However, excessive consumption can lead to side effects such as nervousness and sleep disturbances.
Mechanism of Action
- Adenosinrezeptor-Antagonist
Names / Identifiers
IUPAC: Caffeine
Mechanism of Action
Koffein wirkt hauptsächlich als Antagonist der Adenosinrezeptoren, was zu einer erhöhten neuronalen Aktivität und der Freisetzung von Neurotransmittern führt.
Effects
Effects described from scientific sources. Individual experiences vary.
Dosage
Individual sensitivity varies. Not a dosage recommendation.
Duration
Risks & Warnings
Warnings
- Not recommended for heart diseases.
- Caution in anxiety disorders.
Known Risks
- medium
- Koffein kann zu Schlaflosigkeit, Nervosität und erhöhter Herzfrequenz führen.
Safer Use
- Consume caffeine in moderate amounts.
- Be aware of symptoms of overdose.
Harm reduction tips do not replace medical advice.
Known Interactions
- May influence the effects of certain medications.
- Enhances the effects of other stimulants.
This list is not exhaustive. Interactions can have unpredictable effects.
Legal Status
Not legal advice. Status may change.
Known Interactions
Additive sympathomimetische Stimulation
Amphetamin