Melanoma: Abnormal growth of skin cells, frequently linked to sun exposure, potentially dangerous if not treated promptly. Here are the 5 symptoms to recognize it!
Skin cancer is one of the most common forms of cancer globally. There are various types of skin cancers, the most common of which are basal cell carcinoma, squamous cell carcinoma and melanoma. The latter, although less common, is the most dangerous due to its ability to spread to other organs.
Causes of Skin Cancer.
There can be many causes of skin cancer, but the main risk factors include:
UV Exposure: Prolonged and unprotected exposure to ultraviolet (UV) rays from the sun or tanning lamps is the main cause of skin cancer. UV rays damage the DNA of skin cells, potentially leading to cancerous mutations.
Genetic factors: Genetic predisposition plays a significant role. People with a family history of skin cancer are at increased risk.
Skin Type: People with fair skin, blond or red hair, blue or green eyes, and who burn easily in the sun are at greatest risk.
Age: The risk increases with age, due to the accumulation of UV exposure over the years.
Exposure to chemicals: Some substances, such as arsenic, can increase the risk of developing skin cancer.
Five Main Symptoms of Skin Cancer
Changes in moles or the appearance of new spots: Any change in an existing mole (size, shape, color, edges) or the appearance of new unusual spots on the skin can be a warning sign.
A wound that doesn’t heal: A wound or ulceration on the skin that does not heal may be an indicator of basal cell or squamous cell carcinoma.
Variations in pigmentation: The appearance of areas of unusual pigmentation or the spread of pigment beyond the edge of a mole or spot may be a sign of melanoma.
Roughness or scaling of the skin: Areolae of skin that become rough, scaly, or bleed may indicate squamous cell carcinoma.
Pain or itching: Although less common, pain or itching in a skin lesion can be symptoms of skin cancer.
Conclusion.
The fight against skin cancer requires a holistic approach that involves prevention, awareness and early intervention. Prevention begins with daily protection from UV radiation. It is essential to limit sun exposure during peak hours, wear protective clothing, wide-brimmed hats and sunglasses, and regularly apply sunscreen with a high protection factor. Avoiding the use of tanning beds can also significantly reduce your risk.