Will the prostate swell if semen is not released for a long time?

Long-term failure to ejaculate may increase the risk of prostate enlargement. The main influencing factors include sex hormone level imbalance, prostatic fluid stasis, local blood circulation disorder, chronic inflammation stimulation and accumulation of psychological stress.

1. Sex hormone imbalance:

Regular ejaculation helps maintain the dynamic balance of testosterone and estrogen. Long-term abstinence may lead to the accumulation of dihydrotestosterone and stimulate prostate gland hyperplasia, which may lead to lower urinary tract symptoms such as frequent urination and urgency. Mild hyperplasia can be adjusted through aerobic exercise, while moderate and severe hyperplasia needs to be treated with a 5α-reductase inhibitor.

2. Prostatic fluid stasis:

The main component of semen contains prostatic fluid. Long-term failure to discharge semen will cause dilation and accumulation of glandular ducts. The accumulated prostatic fluid may form micro-stones and induce aseptic inflammation. It is recommended to maintain regular semen ejaculation 2-3 times a week. When stones are present, prostate massage treatment is required.

3. Blood circulation disorder:

Prostate congestion during sexual excitement is a physiological phenomenon, but long-term non-release will lead to obstruction of blood return in the pelvic venous plexus. This chronic hyperemic state may cause tissue edema, which manifests as a sinking feeling in the perineum. Kegel exercises can improve local circulation, and in severe cases microwave physiotherapy is required.

4. Chronic inflammation stimulation:

The accumulated prostatic fluid becomes a bacterial culture medium and may induce chronic prostatitis. This type of inflammation and prostate enlargement are causal. Common symptoms include burning pain during urination and yellow semen. Routine examination of prostate fluid is required, and quinolone antibiotics are required for bacterial inflammation.

5. Accumulation of psychological pressure:

Long-term sexual depression will lead to continued excitement of sympathetic nerves and abnormal contraction of prostate smooth muscle. This state may aggravate the symptoms of dysuria and form a psychological-physiological vicious cycle. It is recommended to relieve stress through meditation, psychological counseling, etc., and use α-blockers to relieve symptoms when necessary.

Maintaining a moderate semen ejaculation frequency is an important measure to prevent prostate enlargement. It is recommended to adjust the frequency according to age and physical condition. Men under 30 years old are advised to take 2-4 times a week, while middle-aged men can maintain 1-2 times a week. You should avoid sitting for long periods of time and eating spicy foods, and eat more zinc-containing foods such as tomatoes and pumpkin seeds. When persistent urination abnormalities or perineal pain occur, prostate ultrasound and PSA testing are required in a timely manner. Regular swimming, squats and other exercises can enhance the function of pelvic floor muscles and reduce the risk of prostate disease.