4 doctors weighed in:

Is there a side effect of too much caffeine?

4 doctors weighed in
Dr. Pamela Pappas
Psychiatry
2 doctors agree

In brief: Caffeine

Caffeine is a psychostimulant and also an addictive substance.
It can raise heart rate, blood pressure, and cholesterol. It can cause nervousness, irritability, sleep disturbances, headaches, increased urination, and gastrointestinal disturbances.

In brief: Caffeine

Caffeine is a psychostimulant and also an addictive substance.
It can raise heart rate, blood pressure, and cholesterol. It can cause nervousness, irritability, sleep disturbances, headaches, increased urination, and gastrointestinal disturbances.
Thank
Dr. William Forsythe
Emergency Medicine
2 doctors agree

In brief: Anxiety

Feelings of dizziness and light headedness. Even chest pain and shortness if breath and cramping. Too much of anything can cause problems. Moderation is key.

In brief: Anxiety

Feelings of dizziness and light headedness. Even chest pain and shortness if breath and cramping. Too much of anything can cause problems. Moderation is key.
Thank