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Introduction
When a person gets angry, their eyes often go black. This phenomenon is often referred to as “”black-eyed rage”” and is the result of a physiological response that occurs in the body when a person is feeling intense anger. While the exact mechanisms behind this response are still largely unknown, it is believed to be related to the body’s stress response and the production of adrenaline. In this blog post, we will explore why eyes go black when angry and discuss the various theories that have been proposed to explain this phenomenon.

The Stress Response
When a person gets angry, the body’s stress response is triggered. This response is the body’s way of preparing itself to deal with the perceived threat and includes the release of hormones such as adrenaline and cortisol. These hormones cause a number of physiological changes in the body, including increased heart rate, elevated blood pressure, and increased respiration. The body also releases neurotransmitters such as dopamine and serotonin, which can cause a feeling of euphoria in some people.
The Adrenaline Response
Adrenaline is a hormone that is released in response to stress. It is responsible for the body’s fight-or-flight response and is responsible for the physical changes that occur in the body when a person is feeling intense anger. When adrenaline is released, it causes the pupils of the eyes to dilate, which can cause the eyes to appear black. This is because the pupils are so large that they block out most of the light that would normally be reflected off of the iris.
The Role of Emotions
Emotions play an important role in the body’s response to anger. When a person is feeling angry, they may experience a range of emotions such as fear, frustration, and rage. These emotions can cause the body to release hormones such as adrenaline and cortisol, which can cause the pupils of the eyes to dilate and the eyes to appear black.
The Role of Genetics
Genetics may also play a role in the body’s response to anger. Studies have shown that some people are more likely to experience black-eyed rage than others. This is likely due to the fact that some people have a genetic predisposition to a heightened stress response and may be more likely to experience intense anger and the associated physiological changes.
The Role of Brain Chemistry
The brain is responsible for controlling the body’s response to anger. When a person is feeling angry, the brain releases neurotransmitters such as dopamine and serotonin, which can cause changes in the body’s physiology. These changes can cause the pupils of the eyes to dilate and the eyes to appear black.
The Role of Culture
Culture can also play a role in the body’s response to anger. Different cultures may have different ways of expressing anger, and these cultural norms can influence the body’s response. For example, some cultures may place a greater emphasis on physical displays of anger, such as shouting or fist-shaking, which can cause the body to release hormones such as adrenaline and cortisol and cause the pupils of the eyes to dilate.
Conclusion
While the exact mechanisms behind why eyes go black when angry are still largely unknown, it is believed to be related to the body’s stress response and the production of adrenaline. The body’s stress response is triggered when a person is feeling intense anger, and this response causes the pupils of the eyes to dilate, which can cause the eyes to appear black. Emotions, genetics, brain chemistry, and culture can all play a role in the body’s response to anger, and these factors can influence the intensity and duration of the black-eyed rage.