Skin cancer is one of the most common forms of cancer in the world today, with over a million people diagnosed each year.

Despite the high number of cases, many people are not aware of the warning signs of skin cancer, and this can lead to a delayed diagnosis and poorer outcome. In this article, we will be discussing the various symptoms of skin cancer that you should be aware of, along with the steps you can take to reduce your risk of developing the disease.

Skin Cancer Types

Before we get into the symptoms of skin cancer, it is important to understand the types of skin cancer that exist. There are three main types of skin cancer:.

1. Melanoma

Melanoma is the most serious form of skin cancer, and it develops in the cells that produce the pigment melanin. This type of cancer can spread to other parts of the body if not diagnosed and treated in its early stages.

2. Basal cell carcinoma

Basal cell carcinoma is the most common form of skin cancer, accounting for around 80% of all cases. This type of cancer develops in the cells that produce new skin cells, and it grows slowly.

3. Squamous cell carcinoma

Squamous cell carcinoma also develops in the cells that produce new skin cells, but it tends to grow faster than basal cell carcinoma. This type of cancer is less common than basal cell carcinoma, but it can still be serious if left untreated.

Skin Cancer Symptoms

It is essential to pay attention to any changes that occur on your skin as they might be warning signs of skin cancer. Here are the symptoms that you should watch out for:.

1. A new mole or one that has changed

A new mole or one that has changed in size, shape, or color could be a symptom of skin cancer. Melanoma can develop in an existing mole, or it can start as a new growth on the skin.

The American Academy of Dermatology recommends using the “ABCDE” rule when examining moles:.

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• Asymmetry – one half of the mole does not match the other half.
• Border – the mole has irregular, scalloped, or poorly defined edges.
• Color – the mole has more than one color or has an uneven distribution of color.
• Diameter – the mole is larger than 6 millimeters across (about the size of a pencil eraser).
• Evolving – the mole is changing in size, shape, or color.

2. Irregular or unevenly shaped moles

If you have a mole that is irregularly shaped or has an uneven color, it could be a sign of skin cancer. Basal cell and squamous cell carcinomas can also develop in moles or other spots on the skin that have been exposed to the sun.

3. Persistent sores or patches

If you have a sore or patch of skin that does not heal or goes away but then returns, it could be a sign of skin cancer. This is particularly true if the spot is on an area of the body that is regularly exposed to the sun, such as the face or arms.

Basal cell and squamous cell carcinomas often appear as open sores that do not heal.

4. Red, inflamed skin

Melanomas can cause the skin to become inflamed and irritated. This can appear as redness or swelling on the skin. If you notice these symptoms, it is important to get checked by a dermatologist as soon as possible.

5. Changes in the texture of the skin

If you notice changes in the texture of your skin, such as roughness, scaliness, or a bumpy appearance, it could be a sign of skin cancer.

Basal cell carcinomas are more likely to cause these symptoms, but squamous cell carcinomas can also cause changes in texture.

Reducing your Risk of Skin Cancer

While it is not possible to completely eliminate your risk of skin cancer, there are steps you can take to reduce your chances of developing the disease. Here are some tips to follow:.

• Wear protective clothing, such as long-sleeved shirts and hats, when you are outside in the sun.
• Use sunscreen with an SPF of at least 30 whenever you go outside, and reapply it every two hours or after swimming or sweating.
• Avoid tanning beds and sunlamps, as they can increase your risk of developing skin cancer.
• Perform monthly skin self-exams to check for any changes in your skin.
• See a dermatologist regularly for skin cancer screenings, especially if you have a family history of skin cancer or have previously had skin cancer yourself.

Conclusion

Skin cancer is a serious disease, but if caught early, it can be treated successfully. By paying attention to any changes in your skin and taking steps to reduce your risk of developing the disease, you can help protect yourself and your health.

Remember to always wear protective clothing and sunscreen when you are outside and to see a dermatologist regularly for skin cancer screenings.