caffeine

a substance found in tea, coffee, cola drinks, and chocolate that makes you feel more awake and less sleepy

carga de cafeína, estimulante

• a cup of tea/coffee with caffeine

Collocations caffeine in coffee · effects of caffeine

• She drinks too much caffeine and can't sleep at night.

  Ella bebe demasiada cafeína y no puede dormir por la noche.

a drug that is used to treat certain medical conditions and can also be found in tea, coffee, cola drinks, and chocolate

droga, medicamento estimulante

• caffeine as a drug

Collocations medical use of caffeine · side effects of caffeine

• Doctors prescribe caffeine to treat certain medical conditions.

  Los médicos recetan cafeína para tratar ciertas condiciones médicas.