Understanding when to get moles checked is a key component of maintaining good health and preventing skin cancer. Moles, which can appear anywhere on the skin, may change over time or remain the same. However, certain changes can signify underlying issues, including skin cancer, making regular self-examinations crucial. 

This guide will explore why it’s essential to monitor the appearance and evolution of your moles, what specific signs to look out for, and how professional evaluations play a critical role in early detection and treatment. 

By keeping informed about your skin’s health and knowing when to seek expert advice, you can take proactive steps towards early intervention, which is often pivotal in achieving positive outcomes in the fight against skin cancer.

Why Regular Mole Checks are Vital

Skin cancer remains one of the most prevalent forms of cancer globally, with millions of cases diagnosed annually. The incidence of skin cancer highlights the critical need for awareness and preventive measures, particularly regular mole checks. These routine examinations are vital for detecting early signs of skin cancer and preventing the development of more serious health issues.

Regular mole checks allow individuals to become familiar with the moles on their body and to notice any changes or new growths early on. Changes in moles, such as alterations in size, colour, shape, or texture, can often be the first warning signs of melanoma, the most deadly form of skin cancer. Early detection of this disease is crucial because it significantly improves the treatment outcomes. When melanoma is identified and treated early, it is almost always curable.

Moreover, regular mole examinations can help identify other types of skin cancer, such as basal cell carcinoma and squamous cell carcinoma, which, while not as aggressive as melanoma, can still pose significant health risks if left untreated. These checks become a key defence mechanism in a comprehensive skin health strategy, serving as both preventive and diagnostic measures.

At clinics like Dermasurge, there is a strong focus on early detection through comprehensive skin cancer screenings. This approach underscores the importance of regular mole checks. With skilled professionals adept at recognising even the subtlest signs of potential skin issues, such clinics play a pivotal role in enhancing community health strategies by specialising in dermatological care.

By integrating regular mole checks into your health routine, you’re safeguarding against skin cancer and ensuring that any potential issues can be addressed promptly, maintaining the health and aesthetics of your skin. Thus, checking your moles regularly can be one of the simplest yet most effective ways to prevent the serious consequences of skin cancer.

Recognising Signs of Skin Cancer

Identifying early signs of skin cancer can significantly increase the effectiveness of treatment and improve the chances of a favourable outcome. The ABCDE rule is a helpful guide for monitoring moles and recognising potential signs of skin cancer, especially melanoma, known for its aggressive nature. 

Here’s how you can use this rule to keep an eye on your skin’s health:

A for Asymmetry: One of the first things to check in a mole is its symmetry. If you draw a line through the middle of the mole, the two halves should mirror each other. If they do not, and one half is unlike the other, it’s a warning sign that warrants a closer look by a dermatologist.

B for Border: A benign mole has smooth, even borders. Concerning moles, however, often display uneven or jagged edges. Irregular borders that are blurred or poorly defined can sometimes indicate melanoma and clearly signal that it’s time to consult a professional.

C for Colour: Healthy moles are uniform in colour. A mole that exhibits a variety of colours—such as shades of brown, black, tan, red, white, or blue—might be a sign of danger. The presence of multiple colours within a single mole is a common characteristic of cancerous growths.

D for Diameter: Moles should be monitored for their size. Although melanomas can be smaller, a mole larger than 6mm (about the size of a pencil eraser) is typically considered suspicious and should be evaluated by a healthcare provider.

E for Evolution: Any change in a mole’s size, shape, colour, or elevation, or any new symptom such as bleeding, itching, or crusting points to evolution. Changes in a mole over time are among the most crucial signs for monitoring skin cancer.

These guidelines are essential for everyone, but especially for those who have risk factors such as a family history of skin cancer, numerous moles, or a fair complexion. Recognising these signs of skin cancer and understanding when to worry about moles can be the difference between catching a potentially serious issue early and facing a much tougher prognosis down the line.

Types of Skin Cancer Linked to Moles

Skin moles, while often harmless, can sometimes develop into skin cancer. Understanding the types of skin cancer associated with moles is crucial for early detection and treatment. The three most common types of skin cancer are melanoma, basal cell carcinoma (BCC), and squamous cell carcinoma (SCC).


This is the most aggressive form of skin cancer and is directly linked to the malignant transformation of mole cells. Melanoma can develop from an existing mole or appear as a new dark spot on the skin. It’s recognised for its ability to grow quickly and spread to other parts of the body, making early detection and treatment vital. Melanoma is particularly notable for following the ABCDE rule changes in moles.

Basal Cell Carcinoma (BCC):

Although less likely than melanoma to develop from moles, BCC can still arise from unusual growths on the skin, including moles. Basal cell carcinoma typically occurs in areas frequently exposed to the sun, such as the face and neck. It grows slowly and is characterised by shiny, pearly bumps, occasionally resembling a flesh-coloured mole. BCC rarely spreads to other parts of the body but can cause significant damage by growing into surrounding tissues.

Squamous Cell Carcinoma (SCC):

Like BCC, squamous cell carcinoma seldom originates from moles but rather from precancerous lesions. However, it is important to monitor any crusty or scaly patches on the skin, as they can develop into SCC. This type of cancer is more aggressive than BCC and can spread to other tissues and organs if not treated promptly.

While melanoma is the most likely to develop from moles, any changes in skin moles to worry about, including those associated with BCC and SCC, should prompt a consultation with a dermatologist. Understanding these cancerous moles and their potential to evolve into severe conditions highlights the importance of regular skin checks and professional evaluations.

When to Seek Professional Help

Knowing when to consult a medical professional about moles can be pivotal in catching skin cancer in its earliest, most treatable stages. It’s essential to take any new or changing moles seriously, as these can be indicators of potential issues, including skin cancer. 

Here are specific signs that should prompt you to seek professional help:

New Moles

Any new moles that appear, particularly after the age of 30, should be evaluated. While not all new growths are cause for concern, any new mole warrants a professional look to rule out malignancy, especially if it looks different from your other moles.

Changes in Existing Moles

Any changes in the size, shape, colour, or elevation of an existing mole are critical signs that require medical attention. As mentioned earlier, follow the ABCDE rule as a guideline: Asymmetry, Border irregularity, Colour variation, Diameter greater than 6mm, and Evolution over time.

Symptoms of Concern

Moles that itch, bleed, or ooze are alarming and should be examined by a dermatologist immediately. These symptoms can indicate melanoma or other types of skin cancer and should not be ignored.

At Dermasurge, we emphasise the importance of professional screening and diagnosis to accurately assess and manage any concerns regarding moles and potential skin cancer. Our comprehensive skin cancer screening services are designed to detect early signs of cancer and provide peace of mind. We use advanced diagnostic tools and techniques to ensure precise evaluations, giving our patients the best possible care and treatment options.

For those interested in learning more about our screening process and how we can assist in the early detection and treatment of skin cancer, please refer to our, “Skin Cancer Screening London”, page for further information. This resource offers detailed insights into what to expect during a skin cancer screening at Dermasurge and the steps we take to ensure your health and safety.

Dermasurge’s Approach to Skin Cancer Screening

At Dermasurge, our skin cancer screening process is guided by Dr. Hiba Injibar, whose expertise ensures high standards of dermatological care. Our comprehensive approach involves detailed visual examinations allowing for swift and effective treatment.

The dermatoscope allows Dr. Injibar to closely examine moles and skin lesions with enhanced clarity, illuminating and magnifying subtle features that are not visible to the naked eye. This detailed inspection helps in accurately distinguishing benign from malignant characteristics. If the results are inconclusive.

Our meticulous screening aims to detect skin cancer signs at the earliest possible stage, improving the potential for effective treatment and favorable outcomes. This methodical approach underscores our commitment to precise diagnosis and patient wellbeing.


Regular mole checks are crucial for early detection of skin cancer. If you’re noticing changes in your moles or simply need a professional evaluation, we invite you to schedule a consultation with Dr. Hiba Injibar at Dermasurge. Our detailed skin cancer screenings are designed to provide you with peace of mind and proactive care for your skin health.