Caffeine intoxication (Q40408): Difference between revisions
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Intoxicação por cafeína é uma condição transitória clinicamente significativa, que se desenvolve durante ou logo após o consumo de cafeína, caracterizada por perturbações em consciência, cognição, percepção, afeto, comportamento ou coordenação. Essas perturbações são causadas pelos efeitos farmacológicos conhecidos da cafeína e sua intensidade está intimamente relacionada à quantidade de cafeína consumida. Têm duração limitada, e diminuem à medida que a cafeína é eliminada do corpo. A apresentação pode incluir inquietação, ansiedade, excitação, insônia, rubor facial, taquicardia, diurese, alterações gastrointestinais, espasmos musculares, agitação psicomotora, sudorese ou calafrios, náusea ou vômitos. Arritmias cardíacas podem ocorrer. Distúrbios típicos de intoxicação tendem a ocorrer com doses relativamente elevadas (p.ex., > 1g por dia). Doses muito elevadas de cafeína (p.ex., > 5g) podem resultar em dificuldades respiratórias ou convulsões e podem ser fatais. | |||
| description / en | description / en | ||
Caffeine intoxication is a clinically significant transient condition that develops during or shortly after the consumption of caffeine that is characterised by disturbances in consciousness, cognition, perception, affect, behaviour, or coordination. These disturbances are caused by the known pharmacological effects of caffeine and their intensity is closely related to the amount of caffeine consumed. They are time-limited and abate as caffeine is cleared from the body. Presenting features may include restlessness, anxiety, excitement, insomnia, flushed face, tachycardia, diuresis, gastrointestinal disturbances, muscle twitching, psychomotor agitation, perspiration or chills, and nausea or vomiting. Cardiac arrhythmias may occur. Disturbances typical of intoxication tend to occur at relatively higher doses (e.g., > 1 g per day). Very high doses of caffeine (e.g., > 5 g) can result in respiratory distress or seizures and can be fatal. | |||
Revision as of 06:12, 13 August 2026
Caffeine intoxication is a clinically significant transient condition that develops during or shortly after the consumption of caffeine that is characterised by disturbances in consciousness, cognition, perception, affect, behaviour, or coordination. These disturbances are caused by the known pharmacological effects of caffeine and their intensity is closely related to the amount of caffeine consumed. They are time-limited and abate as caffeine is cleared from the body. Presenting features may include restlessness, anxiety, excitement, insomnia, flushed face, tachycardia, diuresis, gastrointestinal disturbances, muscle twitching, psychomotor agitation, perspiration or chills, and nausea or vomiting. Cardiac arrhythmias may occur. Disturbances typical of intoxication tend to occur at relatively higher doses (e.g., > 1 g per day). Very high doses of caffeine (e.g., > 5 g) can result in respiratory distress or seizures and can be fatal.
| Language | Label | Description | Also known as |
|---|---|---|---|
| default for all languages | 6C48.2 |
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| English | Caffeine intoxication |
Caffeine intoxication is a clinically significant transient condition that develops during or shortly after the consumption of caffeine that is characterised by disturbances in consciousness, cognition, perception, affect, behaviour, or coordination. These disturbances are caused by the known pharmacological effects of caffeine and their intensity is closely related to the amount of caffeine consumed. They are time-limited and abate as caffeine is cleared from the body. Presenting features may include restlessness, anxiety, excitement, insomnia, flushed face, tachycardia, diuresis, gastrointestinal disturbances, muscle twitching, psychomotor agitation, perspiration or chills, and nausea or vomiting. Cardiac arrhythmias may occur. Disturbances typical of intoxication tend to occur at relatively higher doses (e.g., > 1 g per day). Very high doses of caffeine (e.g., > 5 g) can result in respiratory distress or seizures and can be fatal. |
