Frequently waking up at night due to erections
Frequent nocturnal erections that cause awakening may be related to normal physiological responses, prolonged urine retention, prostatitis, anxiety disorder, urethritis, and other factors. It is recommended to seek medical attention promptly, identify the underlying cause, and receive symptomatic treatment under the guidance of a professional physician.

1. Normal Physiological Response
Erection is one of the normal physiological responses in males. During sleep, men experience multiple erection cycles, which may lead to nighttime awakening. This is a normal physiological phenomenon. No special treatment is usually required; simply resume sleep after the erection subsides.
2. Prolonged Urine Retention
Retaining urine for too long may cause urine to accumulate in the bladder, increasing bladder pressure and stimulating the bladder and surrounding tissues. This stimulation can trigger an erection, causing the man to wake up at night. Men should pay attention to urinating in a timely manner and avoid holding urine.
3. Prostatitis
Prostatitis refers to inflammation of the prostate tissue, which may irritate the urethra and surrounding tissues, leading to erections. At night, due to the body's relaxed state during sleep, erections may occur more easily. Patients can take medications such as levofloxacin tablets, ciprofloxacin hydrochloride tablets, or amoxicillin tablets under a doctor’s guidance to alleviate symptoms.
4. Anxiety Disorder
Anxiety disorder is a mental and psychological condition. Affected by psychological factors, patients may experience excessive anxiety, tension, or low mood, which can impair sleep quality and lead to abnormal erectile function, resulting in nocturnal erections and awakening. It is recommended to follow medical advice and use anti-anxiety medications such as compound diazepam tablets, estazolam tablets, or alprazolam tablets to relieve symptoms.
5. Urethritis
Urethritis is often associated with poor habits, infections, and other factors. After infection and inflammation of the urethra, inflammatory stimulation may cause penile erection, often accompanied by symptoms such as redness and swelling of the urethral opening, pain, and increased secretions. Patients can be treated under medical supervision with medications such as azithromycin tablets, cefixime dispersible tablets, or Sanjin tablets.
In daily life, maintain a light diet and avoid spicy or irritating foods such as garlic, spicy hot pot, and mustard. Also ensure adequate rest and avoid excessive fatigue to prevent adverse effects on overall health.