"What is the Black Spot Growing on My Scalp?"

Dark Patches on Scalp: Causes, Diagnosis, and Treatment

The appearance of a dark patch on the scalp may indicate conditions such as verruca vulgaris, sebaceous gland nevus, or pigmented nevus. It is crucial to seek medical attention promptly for a definitive diagnosis and targeted treatment plan.

1. Verruca Vulgaris (Common Wart)

Caused by the human papillomavirus, verruca vulgaris initially presents as small warts that gradually enlarge into roundish, rough, and hard growths. With pigmentation, they may turn from yellowish-brown to black, resembling a dark spot on the scalp. Treatment options include physical therapies like cryotherapy, electrocautery, or laser ablation. Topical medications like salicylic acid, tretinoin cream, and imiquimod cream may also be prescribed.

2. Sebaceous Gland Nevus

A result of abnormal sebaceous gland development, this condition manifests as multiple plaques or nodules on the scalp or face. The lesions may thicken, expand, and develop a papillary surface, often appearing brownish or light brown, mimicking a dark mass on the scalp. Laser therapy, electrocautery, or surgical excision are potential treatments.

3. Pigmented Nevus

Arising from benign proliferation of melanocytes, pigmented nevi are common on the head, face, and extremities. They vary in size, with clear boundaries, regular shapes, and uniform colors ranging from black, brown, to tan. Small nevi generally require no intervention, while larger ones may be treated with laser therapy or, in some cases, surgical removal.

4. Other Possibilities

Apart from the aforementioned conditions, dark patches on the scalp could signify other skin issues. Melanoma, though rare, is a malignancy that can occur on the scalp. Rapid growth, irregular shape, and uneven coloration warrant immediate medical attention.

5. Daily Care

Regardless of the underlying cause, maintaining scalp hygiene is vital. Avoid excessive use of chemical-laden shampoos to minimize irritation. Never attempt to remove or squeeze abnormal patches, as this may lead to infection or complications.

6. Mental Well-being

Discovering dark patches on the scalp can evoke anxiety. Remain calm, seek professional advice promptly, and maintain a positive mindset to facilitate effective coping and treatment.

The presence of dark patches on the scalp has multiple potential causes, emphasizing the importance of timely medical consultation. With professional diagnosis and treatment, you can effectively address the issue and restore scalp health. We hope this article provides valuable information and guidance.