Nervousness is among the most prevalent emotion in human beings and it tends to occur at any course of life. Interestingly, research shows that every person felt nervous once in their lifetime. But not all people are aware of this condition. Even, some people find it hard to explain what does it feels like?
In this article, we will give you a detailed overview of nervousness and share 5 diseases that cause this overwhelming emotion in human beings.
What does nervousness feel like?
Unlike, happiness or sadness, nervousness is not a simple emotion. It’s a complex collection that involves many feelings. In simple words, nervousness can be described as the mixture of feeling dreadful, tense, and excited all at once.
Additionally, not only bad events but also good moments can make you nervous. For instance, people get nervous while giving exams, public speaking, or witnessing the death of a close one.
Moreover, it triggers certain body sensations in the human body. Some of those symptoms are:
● Sweaty palms or feet
● Cold extremities
● Increased heartbeat
● Muscle tension
● Noise sensitivity
● Loss of appetite
● Fluttering sensations in the stomach
● Fear or apprehension
● Mind fog
The physical accumulation of this condition differs from individual to individual. However, the mind reacts to nervousness similarly in all humans.
How does Nervousness trigger CNS?
It stimulates your body’s stress response and triggers the central nervous system. The latter includes a series of neurochemical reactions that bought a change in your emotion. Also, a handful of hormonal and physiological modifications comes into play to prepare your body to overcome the stressful situation.
Consequently, the body starts producing adrenaline hormone to turn on the fight and flight response mediated by the autonomic nervous system. Once your adrenaline level boosts up, your heart instantly pumps faster, your blood pressure rises and your breathing becomes fast.
In addition, adrenaline also increases your alertness and energy levels. The combination of all these factors results in the feeling of nervousness.
Are nervousness and anxiety the same?
Many people think of nervousness and anxiety as the same and they often get confused when relating to both terms. However, it differs a lot from anxiety in its course and complexity. In other words, nervousness is a natural body response to overcome a stressful situation.
Nervousness stays for a short time and is resolved easily once a stressful event passes out. In addition, this emotion is easily controllable even if it’s chronic and prone to occur regularly. However, nervousness is one of the features of anxiety disorders but they are not similar.
Contradictory to nervousness, anxiety is a psychological disease that develops due to multiple factors. Genetics, childhood traumas, disturbing life events, and brain chemistry cause anxiety disorders. Moreover, anxiety is a chronic condition that persists for a longer duration. Also, you need a proper medical prescription or sessions of psychotherapy to treat anxiety disorders.
Additionally, people having anxiety experience extreme worry that occurs at any time without having a known stressor. Anxiety disorders also provoke intense symptoms that alter your normal body and mind chemistry and interrupt your daily living.
5 Health Conditions that trigger Nervousness
Many researchers have concluded that nervousness has been linked with various health conditions and it can worsen the symptoms of numerous illnesses. Following are the top 5 illnesses that can cause nervousness in humans.
1) Cardiac Disorders
People who tend to have cardiac disorders are most likely to suffer from nervousness. It also increases your chances to developed hypertension. The latter can occur have without any specific cause.
It’s assumed that cardiac diseases fasten your pulse rate and blood circulation. It also increases triglycerides and cholesterol release in your bloodstream, making you more susceptible to this condition.
Furthermore, people having heart disorders are associated with obesity and smoking. These conditions can cause low self-esteem in individuals and they are prone to feel nervous.
Healthcare professionals also warned cardiac patients to manage their stress level as a higher amount of nervous energy can put them at risk of getting a heart attack. In addition, people suffering from chronic heart diseases are advised to avoid stressful situations to limit potential complications of cardiac health conditions.
Asthma is an autoimmune respiratory condition in which the body aggressively reacts against the harmless agent. The allergic disease triggers an inflammatory process and is often characterized by wheezing, dry cough, difficult breathing, and pain. However, asthma has specific triggers and in certain situations, it can causes nervousness.
Moreover, children with chronic nervousness are prone to get asthma at a young age. It has been observed that asthmatic children are bought up in stressful environments under the influence of cigarette smoking and air pollution. Thereby, parents should keep their kids out of their tense conversations and maintain a healthy lifestyle with their households.
Healthcare professionals advised asthma patients to practice breathing techniques when feeling nervous to prevent frequent attacks of asthma.
Nervousness and glucose levels are closely linked with each other. People who tend to feel it regularly basis have altered glucose levels. Likewise, you are most likely to get irritated or tense if you are having an inadequate amount of sugar in your body.
That’s why diabetes is among the top health condition that triggers this condition in people. Firstly, diabetic patients have a history of bad eating habits or alcohol addiction which increases this issue in them.
Secondly, people suffering from type 2 diabetes have sufficient insulin in their metabolism but their bodies can’t use it properly. The latter results in high sugar levels which are susceptible to cause this issue in diabetic patients.
4) Depression and anxiety
Even though depression and anxiety are two different mental disorders but in many cases, they tend to occur simultaneously. Depression is associated with intense sadness and anxiety makes you extreme worrisome. In addition, both mental conditions show multiple and complex body sensations and symptoms.
Consequently, anxiety and depression cause a high amount of nervousness. Approximately, 80 % of individuals dealing with anxiety or depression reported feelings of this condition. Likewise, people who suffer from acute nervousness tend to developed anxiety if it’s managed accurately.
Thereby, psychological recommends people with mental health disorders to manage their trigger points with effective techniques and medications to get rid of these psychological issues.
5) Gastrointestinal Problems
The human nervous system and digestive system depend upon each other. Psychogenic diarrhea is the best example to understand this phenomenon where a person suffers from diarrhea during tense times. This happens due to flight and fight response where the gut movements fasten up to expel waste material out of the body whenever the mind faces a stressful situation.
Moreover, gastric disorders such as GERD and Irritable Bowel Syndrome produce nervousness in human beings. Additionally, it increases the amount of HCL within your intestines. The latter can damage your intestines wall and worsen symptoms of gastrointestinal conditions.
That’s why people who suffered from ulcers experience it regularly. Doctors advised these patients to take multiple small meals during a day and to manage their stress effectively to reduce complications of gut diseases.
The Bottom Line
Nervousness is a common human emotion that resolves once the stressor is suppressed. However, many health conditions worsen this symptom and cause debleating complications. Furthermore, if this condition is left unnoticed can take a shape of anxiety which is a harmful mental condition. Thereby, you must seek medical advice to rule out this feeling and its potential threats.