Skin cancer is one of the most common forms of cancer globally, affecting millions of people each year. It develops when skin cells undergo malignant transformation, usually due to excessive exposure to ultraviolet (UV) radiation.

Early detection is crucial for successful treatment, making it essential to recognize the warning signs and symptoms of skin cancer. Here are seven skin cancer symptoms that you need to be aware of:.

Symptom #1: New or changing moles

A typical early sign of skin cancer is the appearance of new skin growths or changes in existing moles. These may manifest as:.

Asymmetrical moles
Moles with irregular borders
Moles with multiple colors
Large moles (>6mm)

If you notice any of these characteristics in a mole, it is crucial to get it assessed by a dermatologist as soon as possible.

Symptom #2: Ulceration or sores that do not heal

Non-healing sores or ulcers on the skin can be indicative of skin cancer. These wounds may bleed, ooze, or crust over, failing to heal despite appropriate care and treatment.

If you have a persistent sore that does not resolve within several weeks, consult a healthcare professional for further evaluation.

Symptom #3: Red or inflamed patches

Red or inflamed patches on the skin that do not resolve with typical treatment may be a sign of skin cancer. These patches may appear raised or rough and can be sensitive or itchy.

If you notice persistent redness or inflammation that does not improve, seek medical attention for proper assessment.

Symptom #4: Change in skin texture

Skin cancer can lead to changes in the texture of the affected area. The skin may become rough, scaly, or bumpy. These alterations are often accompanied by other warning signs like itching or pain.

If you observe changes in the texture of your skin that are not resolving, it is crucial to have it examined by a healthcare professional.

Symptom #5: Spots or growths that resemble scars

Skin cancer can present as spots or growths that resemble scars. These marks may appear shiny, waxy, or pearly, with a slightly elevated border. They can be tan, pink, or flesh-colored.

If you notice any unusual marks on your skin that resemble scars but have no known cause, it is important to have them assessed promptly.

Symptom #6: Spread of pigment beyond the border

If you observe pigmented areas of your skin expanding beyond their borders or spreading into surrounding tissues, it could be an indication of skin cancer.

This symptom, known as “spread of pigment beyond the border,” may be a sign of melanoma, a dangerous and aggressive form of skin cancer. Seek medical attention without delay if you notice such changes in pigmented areas of your skin.

Symptom #7: Changes in sensation

Changes in the sensation of the skin, such as itching, tenderness, or pain, can be warning signs of skin cancer. These sensations may occur in specific areas or over the entire surface of the skin.

If you experience persistent changes in sensation that cannot be explained by other factors, it is crucial to consult a healthcare professional for evaluation.

While these symptoms can indicate skin cancer, it is important to remember that they are not definitive proof of the disease. Many other benign conditions can produce similar signs.

However, if you notice any of these symptoms, it is crucial to seek medical advice to rule out skin cancer or receive timely treatment if needed.