Symptoms of Scrotitis
Sep 29, 2021
Source: Cainiu Health
Dr. Li Mingchuan
Introduction
1. Scrotal dermatitis—possibly associated with dietary deficiency of B vitamins; symptoms include erythema, exudation, scaling, and even vesicle formation.
2. Scrotal eczema—a nonspecific term referring to localized eczematous dermatitis of the scrotum.
3. Scrotal tinea—a fungal infection of the skin, often associated with tinea infections at other body sites.
Scrotal dermatitis is a common condition. Its onset can cause several symptoms, the most prominent of which are scrotal pruritus (itching) and erythematous plaques. A frequent underlying cause is scrotal moisture, which predisposes to pathogenic bacterial infection—particularly among young and middle-aged men. So, what are the symptoms of scrotal dermatitis? Below, we address this question.
Symptoms of Scrotal Dermatitis
1. Scrotal Dermatitis Associated with Vitamin B Deficiency
This form may be linked to dietary deficiency of B-complex vitamins. Clinical manifestations include skin erythema, exudation, desquamation, and even vesicle formation, accompanied by pain and pruritus. Riboflavin-deficiency-related scrotal dermatitis commonly occurs in men who chronically consume highly refined rice or wheat flour, or who suffer from prolonged diarrhea, constipation, anorexia, or selective eating habits. Initial signs include mild erythema and glossiness of the scrotal skin; subsequently, light-red maculopapular patches develop bilaterally on the scrotum, covered with fine scales. Within a short time, multiple flat, lentil-sized papules appear, associated with varying degrees of pruritus. Concurrent angular cheilitis and glossitis are frequently observed.
2. Scrotal Eczema
Scrotal eczema represents a localized inflammatory dermatosis—essentially a broad clinical term. It may arise from local irritants, including non-breathable underwear or sweat accumulation and irritation. The primary triggers are sweat and accumulated debris. Clinical features include erythematous edema, vesiculation, exudation, crusting, and eventually lichenification (skin thickening and roughness), often associated with intense pruritus. Patients are advised to seek medical evaluation and treatment.
3. Scrotal Tinea (Fungal Infection)
This is a dermatophytic infection caused by fungi, often co-occurring with tinea at other body sites. Affected scrotal skin appears erythematous, with papules or vesicles followed by scaling. Lesions typically exhibit annular (ring-shaped) morphology and provoke severe pruritus. Additionally, “scrotal lichen simplex chronicus”—a form of neurodermatitis localized to the scrotum—is characterized by pruritus, lichenification (skin thickening and coarsening), but without exudation. This condition tends to follow a protracted, recurrent, and refractory course.
The above outlines the key symptoms associated with scrotal dermatitis. We hope this information proves helpful.
