Adrenaline

1. Medical Treatment

1.1. Life threatening conditions

1.1.1. anaphylactic shock

2. Action

2.1. Bungy Jumping

2.1.1. Flying off a cliff

2.1.2. Diving

2.2. Fighting

2.2.1. Sports

2.3. Roller Coasters

3. Symptoms

3.1. Noticeable increase in strength

3.1.1. No feelings of pain

3.1.1.1. Heightened senses

3.1.1.1.1. Boost of energy

4. Energy

4.1. Epinephrine

4.1.1. Hormone

4.1.2. Adrenaline Rush

4.2. Released

4.2.1. Adrenal

4.2.2. Bloodstream

4.3. Vasoconstrictor

4.3.1. Physical

4.3.1.1. mental stress

4.3.1.2. fear

4.3.1.3. injury

4.3.2. glucose

4.4. Glands

4.4.1. Respiration

4.4.1.1. Heart Rate

4.4.2. Blood Pressure

4.4.2.1. Perspiration

4.4.3. increase

4.4.3.1. Strength

4.5. No feeling

4.5.1. No Pain

4.5.1.1. Heightened Senses

4.5.1.2. Boost of energy

5. Testosterone

5.1. testosterone-driven

5.1.1. Individuals

5.2. Elevated Heart Rate

5.2.1. Dilated blood vessels