Does Skin Cancer Itch? Understanding the Symptoms and Signs

Skin cancer is the most common form of cancer in the UK, with thousands of new cases diagnosed each year. This article addresses a common question: does skin cancer itch?

Skin cancer can cause itching, but it’s important to note that itching is not a definitive symptom of the disease.

Here’s how it relates to the different types of skin cancer:

Basal Cell Carcinoma (BCC) and Squamous Cell Carcinoma (SCC): Both types may lead to itching, particularly if they become inflamed or ulcerated. The skin irritation can result from the cancerous growth itself.
Melanoma: While itching can occur, it is less common. More critical symptoms include changes in mole appearance, such as irregular borders or variations in colour. Keep in mind that itching is not exclusive to skin cancer; various benign skin conditions—such as eczema, dermatitis, and insect bites—can also cause itching.

Therefore, if you experience itching, it’s important to monitor for any other accompanying symptoms as itching on it’s own is not indicative of skin cancer.

When to Seek Medical Attention

If you experience persistent itching or notice any changes in your skin, it’s crucial to consult a healthcare professional.

Seek medical advice if you observe:

A new or changing mole: Changes in size, shape, or colour may indicate skin cancer.
Persistent redness, swelling, or itching: These symptoms may require evaluation.
Sores that do not heal: Non-healing wounds can be a sign of skin cancer.
Any suspicious skin growths: These should be assessed by a dermatologist.

Prevention and Early Detection of Skin Cancer

The best defence against skin cancer is prevention and early detection. Here are some essential tips to reduce your risk:

Protect your skin from the sun: Use a broad-spectrum sunscreen with at least SPF 30, wear protective clothing, and seek shade during peak sun hours, especially between 11 AM and 3 PM.
Perform regular skin checks: Familiarise yourself with your skin and monitor for any changes, noting any new moles or alterations to existing ones.
Visit a healthcare professional: Schedule regular skin examinations, especially if you have a family history of skin cancer or other risk factors.