Ingesting too much caffeine can pose very harmful effects on the cardiovascular system. If you have heart disease or high blood pressure, know the harmful side effects of caffeine. Here are the most common blood related effects someone can suffer from taking too much caffeine.
Headaches
Over time, caffeine can produce headaches. This is caused by the restriction of the blood vessels and can increase the risk of stroke.
Increase in Heart Rate
Caffeine is a stimulant, and can cause an increase in heart rate. If you already have high blood pressure, then increasing heart rate can increase the risk of heart attack.
Irregular Heartbeat
Caffeine can lead to irregular heartbeat, or arrhythmias, that can weaken the heart muscle over time.
Increase in Blood Pressure
Caffeine can increase the blood pressure, especially in the eyes. This can be detrimental if you are already suffering from glaucoma.
Anxiety
Caffeine use can cause anxiety due to the increase in heart rate.
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