What causes the foreskin to often become inflamed?

Frequent inflammation of the foreskin may be related to poor hygiene, excessive foreskin, bacterial infection, fungal infection, allergic reaction and other factors. Postdermatitis usually presents with symptoms such as redness, swelling, itching, pain, and increased secretions. It is recommended to seek medical treatment promptly to identify the cause and standardize treatment.

1. Poor hygiene

Insufficient daily cleaning can lead to accumulation of smegma, irritating local mucous membranes and causing inflammation. Especially after puberty, male sebaceous glands secrete vigorously. If the perineum is not cleaned in time, bacteria can easily breed. It is recommended to wash the head of the penis and the inside of the foreskin with warm water every day and avoid using irritating lotions. Keep dry after washing and choose cotton underwear with good breathability.

2. Foreskin is too long

When the foreskin completely or partially covers the urethral opening, a moist and sealed environment will be formed, which is conducive to the reproduction of pathogenic microorganisms. This condition may be accompanied by difficulty urinating and recurring urinary tract infections. The need for circumcision should be evaluated in patients with recurrent posthitis. After surgery, you need to use erythromycin ointment, mupirocin ointment, etc. as directed by your doctor to prevent infection.

3. Bacterial infection

Pathogenic bacteria such as Staphylococcus aureus and Escherichia coli can invade the foreskin through sexual contact or cross-infection through clothing. Purulent discharge and ulcers may occur during the acute phase. After diagnosis, antibiotics such as cefixime dispersible tablets and levofloxacin tablets must be used as directed by the doctor, together with local soaking in potassium permanganate solution.

4. Fungal infection

Candida albicans infection is common in patients with diabetes or long-term antibiotic use and is characterized by white cheese-like discharge and annular erythema. Diagnosis needs to be confirmed by fungal microscopy, and antifungal drugs such as clotrimazole cream and miconazole nitrate powder can be used. Partners need to be treated simultaneously to avoid cross-infection.

5. Allergic reaction

Hypersensitivity to condoms, detergents, or pharmaceutical ingredients can cause a hives-like rash with severe itching on the foreskin. It is necessary to stop using allergenic products immediately and use cold compresses with saline to relieve symptoms. In severe cases, you can take loratadine tablets orally and apply hydrocortisone butyrate cream topically as directed by your doctor.

You should avoid scratching the affected area on a daily basis and pay attention to cleaning before and after sex. Eat a light diet, limit spicy and irritating foods, and properly supplement vitamin B to enhance skin resistance. If inflammation recurs for more than 3 months or is accompanied by fever or lymph node enlargement, systemic diseases such as diabetes need to be investigated. During the treatment period, sexual intercourse is prohibited, personal clothing must be boiled and disinfected, and sharing of bathing equipment with others should be avoided.