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What causes redness and moisture on the glans penis?

Aug 31, 2024 Source: Cainiu Health
Dr. Cao Zhiqiang
Introduction
Urethritis is an inflammation of the urethra caused by bacterial infection. When the inflammation spreads to the external urethral opening, it may cause redness and swelling of the glans penis, accompanied by symptoms such as dysuria and frequent urination. Treatment can be carried out under medical guidance using medications such as cloxacillin sodium for injection, oxacillin sodium for injection, or ceftriaxone sodium for injection. Adequate fluid intake should also be maintained.

Under normal circumstances, redness of the glans penis may be caused by factors such as puberty changes, sexual arousal, urethritis, balanoposthitis, or gonorrhea. If discomfort occurs, it is recommended to seek medical attention promptly. Specific analysis is as follows:

1. Puberty Changes

During puberty, increased levels of male androgens promote the development and maturation of the genital organs. These hormones may also make the skin of the glans more sensitive and prone to mild irritation, leading to redness. It is advisable to maintain good personal hygiene, regularly clean the penile area, and avoid using harsh cleansing products.

2. Sexual Arousal

During sexual arousal, hormones such as adrenaline and testosterone are released, increasing blood flow to the genital area and causing vasodilation in the glans, resulting in temporary redness. This is a normal physiological response that typically does not accompany other symptoms and requires no specific treatment.

3. Urethritis

Urethritis is an inflammation of the urethra caused by bacterial infection. When the inflammation spreads to the external urethral opening, it may cause redness of the glans, often accompanied by symptoms such as painful urination and frequent urination. Under medical guidance, treatment may include medications such as cloxacillin sodium for injection, oxacillin sodium for injection, or ceftriaxone sodium for injection. Additionally, maintaining adequate hydration and avoiding spicy foods and alcohol is recommended.

4. Balanoposthitis

Balanoposthitis can be caused by bacterial or fungal infections or drug allergies, leading to inflammatory reactions in the foreskin and glans, commonly presenting as redness of the glans. Swelling and pain may also occur. Patients may use medications such as erythromycin ointment, ketoconazole cream, or cetirizine hydrochloride capsules under medical supervision.

5. Gonorrhea

Gonorrhea is usually caused by pathogenic infection. When pathogens invade the skin of the glans, they trigger a local inflammatory response, leading to redness. Symptoms may also include pain and ulcers. Patients should receive treatment under a doctor's supervision using medications such as amoxicillin capsules, cefixime capsules, or ceftazidime for injection to alleviate symptoms.

In daily life, proper cleaning and care of the genital area are important. Regular bathing and changing clothes can help prevent the occurrence of diseases.

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