What is the reason for the weakness in the middle?

Weakness midway may be caused by psychological stress, vascular factors, abnormal hormone levels, drug side effects, chronic diseases and other factors.

1. Psychological pressure:

Anxiety, depression, or strained relationships with partners can cause excessive sympathetic nerve excitement and inhibit the congestion function of the corpus cavernosum of the penis. The typical manifestation is a sudden loss of erection hardness during intercourse, which may be accompanied by premature ejaculation or loss of sexual desire. Psychological consultation and behavioral therapy with partners can effectively relieve symptoms. In severe cases, serotonin reuptake inhibitor drugs can be used to improve the emotional state.

2. Vascular factors:

Insufficient arterial blood supply to the penis or venous closure dysfunction are common organic causes. Basic diseases such as high blood pressure and hyperlipidemia will accelerate the damage of vascular endothelium, which will cause erection to be weak and difficult to maintain. The diagnosis can be confirmed by Doppler ultrasound examination. Treatment requires controlling the underlying disease. Phosphodiesterase 5 inhibitors can improve hemodynamics.

3. Abnormal hormone levels:

Inadequate secretion of testosterone can directly affect erectile function and sexual desire. Testosterone levels naturally drop by 1%-2% each year in men over 40, and obesity or testicular disease can exacerbate this process. Typical symptoms include decreased morning erections and increased fatigue, which require a blood test to confirm the diagnosis, and hormone replacement therapy that requires strict monitoring of prostate-specific antigen levels.

4. Drug side effects:

More than 200 drugs, including antidepressants and antihypertensive drugs, may interfere with erectile function. Selective serotonin reuptake inhibitors delay ejaculation and inhibit sexual arousal, while beta-blockers affect erection quality by reducing peripheral blood flow. It is recommended to record the correlation between medication time and symptoms, and let the doctor adjust the medication plan.

3. Chronic diseases:

Diseases such as diabetes and multiple sclerosis can impair neurovascular function. People with long-term poor blood sugar control are three times more likely to suffer from fatigue during exercise, which may be accompanied by symptoms of peripheral neuropathy such as numbness in the hands and feet. It is necessary to strengthen the management of the primary disease and at the same time conduct pelvic floor muscle training to improve local blood supply.

It is recommended to maintain aerobic exercise three times a week to improve vascular endothelial function, and add deep-sea fish, nuts and other arginine-rich foods to the diet. Avoid excessive masturbation and repeated sexual intercourse, and do adequate foreplay before sexual activity. If symptoms persist for more than 3 months or are accompanied by chest pain and other physical signs, the risk of cardiovascular disease needs to be investigated. Regularly check basic indicators such as blood pressure and blood sugar. Men over 50 years old are recommended to undergo prostate health examinations every year.