Men's Health Guide: Analyzing the Influence of Psychological Factors on Physiological Functions and Health

The Influence of Psychological Factors on Penile Erection

Psychological factors, emotions, and feelings also have a significant impact on penile erection. Medical psychology refers to the mind as "heart" and the body as "physiology," collectively known as the mind-body system; humans are an organically unified whole of mind and body. Human health includes mental and physical health, with mental health being more important. Human diseases are also divided into mental and physical illnesses, with mental illnesses being more common and causing more suffering. Emotion is an attitude, a reflection of whether one's psychological needs are met; feelings are the outward expression of one's inner emotions. Joy, anger, sorrow, and happiness are a person's subjective response to various stimuli in their surrounding environment, and this response causes a series of complex physiological changes, such as heart rate, blood pressure, respiration, body temperature, and metabolism. These changes can have a significant impact on the human body.

All physiological processes in the human body are regulated and influenced by psychological activities, and this regulation and influence are independent of human will. A positive and healthy psychological state has a beneficial regulatory and influence on physiological processes, thereby maintaining normal life activities. Negative psychological states have adverse regulatory and impactful effects on physiological processes. For example, anger and fear can cause increased heart rate, elevated blood pressure, and arrhythmia; while worry and grief can lead to indigestion, decreased immune function, and dysfunction of various organs and systems.

During World War II, the German invasion of the Soviet Union and the siege of Leningrad caused widespread anxiety, panic, and distress among the local population, resulting in a surge of hypertension cases within just a few weeks. These cases were not caused by traditional causative factors (high cholesterol, excessive salt intake, etc.), but rather by the intense mental stress under the terror of war. The physiological dysfunctions and imbalances caused by negative psychological states also send negative information to the cerebral cortex, exacerbating the negative psychological state and creating a vicious cycle that leads to disease. During the ten years of turmoil in my country, a large number of veteran cadres and intellectuals suffered persecution, experiencing severe physical and mental trauma. Among these groups, the incidence of hypertension, coronary heart disease, ulcers, and tumors significantly increased.

Negative psychological states lead to imbalances in higher nervous activity, resulting in various diseases and affecting penile erectile function. Mild cases result in weak erections, while severe cases can lead to complete loss of erectile function. Human sexual behavior and function are a comprehensive manifestation of behavioral, sexual, psychological, and environmental factors. This complex series of physiological activities involving human sexual function and behavior relies on the proper functioning of the mental, nervous, endocrine, circulatory, and urinary systems. This normal process can be affected by various factors such as disease, physical condition, and environment. These factors can cause temporary decline or loss of sexual function, or even long-term sexual dysfunction. For example, excessive fatigue, pain caused by injury or illness, mental stress, extreme sadness, excessive smoking or drinking, and the use of certain medications can all temporarily affect the normal process of sexual function. However, once these influencing factors are eliminated, sexual function naturally returns to normal.

How to eliminate these factors affecting sexual function requires different methods depending on the situation. A fatigued body needs rest, and sexual function will naturally recover after physical strength is restored. Pain caused by trauma and illness requires effective treatment to address the underlying cause and promote recovery. For those experiencing mental stress, it's crucial to identify and address the contributing factors to relax and alleviate tension. Many people experience both heightened sexual arousal and intense mental tension during sexual activity; this excessive excitement and tension severely impacts sexual function, often resulting in failure. Therefore, it's essential to reduce arousal through interaction with the opposite sex and to alleviate tension by fostering mutual understanding and affection. Effectively addressing these factors will resolve sexual dysfunction. It's also vital to manage and manage grief, as extreme sadness not only affects sexual function but also significantly damages overall health. During periods of extreme grief, the body's immune function declines considerably, reducing resistance to infections and increasing susceptibility to various diseases. The immune surveillance function against mutated cells in the body also decreases, creating an environment conducive to disease development and tumor formation—a phenomenon exemplified by countless real-life cases.

A cadre at a farm in Dongxihu District, Wuhan, was an immigrant from Henan Province. Because Henan is a high-incidence area for esophageal cancer, he was terrified. One day, the disease finally struck. After experiencing difficulty swallowing, he went to the hospital for a checkup. A few days later, he saw the results: esophageal cancer. He was devastated, feeling as if he had received a death sentence. He returned home and became bedridden, refusing to eat or sleep. Two days later, at the urging of his family, he ate eight glutinous rice balls (tangyuan), indicating that he no longer had difficulty eating. Medically, it is believed that the process from difficulty swallowing to death from starvation in esophageal cancer patients takes about a year, and treatment may prolong this time. However, this patient refused to eat anything after eating the glutinous rice balls. On the seventh day, his family took him to the hospital, where he was kept alive by intravenous glucose. The patient was extremely panicked, refusing to eat or sleep, and finally, on the tenth day, he suddenly vomited a large amount of blood and died despite treatment. Theoretically, based on the patient's condition, it should have taken at least several months from diagnosis to death for esophageal cancer. However, this patient died in less than 10 days. The cause of death was not esophageal cancer, but rather gastrointestinal bleeding caused by extreme mental stress. This demonstrates the powerful and severe influence of mental stress on a person.

At a football match in Los Angeles, six spectators fell ill due to food poisoning. The on-site doctor's investigation revealed that these patients had all consumed a beverage prepared by a dispenser under the stands. The doctor then announced over the stadium's loudspeaker that the beverage was problematic and that some people had already suffered food poisoning. Immediately after the doctor's announcement, a large number of people vomited and fainted in the stands, with hundreds immediately taken to the hospital. However, it was quickly determined that the beverage contained no causative agent. After the results were communicated to the public, the symptoms of those who had felt unwell and fallen ill disappeared, and the stadium returned to normal. This is a classic example of how psychological factors can cause illness. Countless facts prove that mental stress can make a healthy body sick and worsen the condition of a sick body. Conversely, maintaining a healthy and positive mental state, and being optimistic and cheerful, can promote recovery from illness. Numerous reports in the literature document spontaneous regression of malignant tumors without treatment. Bloom and Show reported spontaneous regression in 3 out of 1139 renal cell carcinoma patients and 4 out of 571 patients, with regression rates of 0.26% and 0.7%, respectively. Adreas reported a case of a patient with advanced bilateral renal cell carcinoma and inferior vena cava tumor thrombus who survived for over 5 years without any treatment. Besides having strong immune systems capable of fighting and eliminating malignant tumors, these patients who experienced spontaneous tumor regression also exhibited excellent psychological qualities and a positive mental state. Good psychological qualities and a positive mental state are invaluable for promoting disease recovery. Mental stress and abnormal psychological states are not bacteria or viruses, but they are more harmful than bacteria and viruses, often causing people to unwittingly fall into a vicious cycle of negative emotions. War, political turmoil, economic crises, the fast pace of modern life, family discord, tense interpersonal relationships, competitive failures, environmental pollution, and noise can all cause severe mental stress. Unemployment, heartbreak, illness, disability, retirement, and failing to meet performance targets in professional title evaluations can all cause sadness and psychological trauma, increasing the incidence of psychosomatic illnesses. Therefore, for long-term benefit and physical health, everyone needs to maintain a healthy mental state, capable of coping with various situations and events, and avoiding falling into the trap of self-pity. This is not only beneficial for maintaining sexual function but, more importantly, for overall health.

For patients who excessively smoke and drink, it is crucial to reduce or completely abstain from these substances as soon as possible to avoid their harmful effects on sexual function and overall health. Clinically, we often encounter cases where patients develop a strong psychological burden due to initial sexual failure, leading to subsequent sexual failures. However, after medical staff explain the relevant sexual knowledge to them, informing them that initial sexual failure does not necessarily indicate sexual dysfunction, and as their anxieties dissipate and psychological pressure decreases, most of these patients experience a recovery in sexual function.

A 30-year-old man, whose wife lived apart from him after marriage, experienced heightened sexual desire and arousal during their reunions. His wife required a certain level of erection hardness and duration for him to achieve orgasm and sexual satisfaction. However, due to his excessive excitement, he couldn't control his sexual desire and activity once aroused, and his erection would become weak and ineffective before his wife was satisfied. Each time, he inevitably faced his wife's blame and dissatisfaction, and he felt guilty for letting his wife down. He tried his best to satisfy her during intercourse, but to no avail. This caused severe psychological stress, to the point that he eventually feared being with his wife. His erectile function deteriorated from insufficient duration to weak erections, and eventually to complete erectile dysfunction. He had to seek medical help. With psychological counseling and necessary medication, his sexual function quickly recovered. This is a typical case of sexual dysfunction caused by psychological factors. It is evident that normal penile erection requires not only a healthy body but also a healthy mental state.