Dangers


Adrenaline can be very good for the body, in the right doses. But what happens if you get too much adrenaline? Below are negative effects that can come from too much adrenaline. The first group of side effects listed is side effects that occurred in humans from normal amounts of adrenaline to the average dose injected when a human needs the medical treatment. The second list of side effects is side effects that occurred in multiple species when injected with a large dose of adrenaline. No tests have been done to show the result of a major adrenaline overdose in a human so far.

Normal Dose to Small Overdose in Humans:

Paleness
Sense of fear
Dizziness
Tremor
Palpitation
Perspiration
Sinus tachycardia
Anxiety
Headache
Fever
Hypertension
Nausea and Vomiting
Hallucination


Big Overdose in Multiple Species:

Seizure /convulsion
Weight loss
Muscle Weakness
Cardiomyopathy
Cyanosis
Somnolence
Over excitement
Dyspnea
Arrhythmias
Death


First picture from Computer Vision & Robotics
Second picture from BBCNews.com