Introduction
Skin cancer is the most common type of cancer in the United States. It occurs when abnormal cells in the skin grow out of control. There are three main types of skin cancer: basal cell carcinoma, squamous cell carcinoma, and melanoma. The good news is that skin cancer is highly treatable when detected early.
This article will discuss how to know if you have skin cancer, including identifying early signs and symptoms, understanding risk factors, knowing when to see a doctor for screening, examining your skin, being aware of changes in moles, freckles, or warts, and educating yourself on prevention.
Identifying Early Signs and Symptoms of Skin Cancer
The first step in knowing if you have skin cancer is to be aware of any changes in your skin. Common signs and symptoms may include a new growth or mole, a sore that doesn’t heal, or an area of skin that is red, scaly, or thickening. If you have any of these signs or symptoms, it’s important to see a doctor as soon as possible.
Understanding Risk Factors for Skin Cancer
Certain factors can increase your risk of developing skin cancer. The most well-known risk factor is sun exposure. Prolonged exposure to ultraviolet (UV) radiation from the sun can damage the skin, making it more likely to develop cancer. Other risk factors include fair skin, a family history of skin cancer, age, and weakened immune system.
Knowing When to See a Doctor for Skin Cancer Screening
It’s recommended that adults over the age of 18 get a skin cancer screening every year. During this appointment, your doctor will examine your skin for any suspicious spots or moles. Depending on your age, you may need additional screenings or tests. For example, if you’re over the age of 40, you may need to have a biopsy or other tests to diagnose skin cancer.
Examining Your Skin for Signs of Skin Cancer
In addition to visiting your doctor for annual skin cancer screenings, it’s important to do regular self-exams at home. To do a self-exam, you’ll need a full-length mirror, a hand mirror, and a bright light. Start by standing in front of the full-length mirror with your arms raised above your head. Then, use the hand mirror to check the back of your body, including your scalp, neck, and back. Look for any changes in the size, shape, color, or texture of moles or other spots. If you notice anything concerning, make an appointment with your doctor.
Being Aware of Changes in Moles, Freckles, or Warts
When doing a self-exam, it’s important to pay special attention to moles, freckles, and warts. Melanoma, a type of skin cancer, often starts in a mole. Warning signs of melanoma may include a mole that is asymmetrical, has an irregular border, has multiple colors, is larger than the size of a pencil eraser, or is changing in size, shape, or color. If you notice any of these signs, it’s important to seek medical attention right away.
Educating Yourself About Skin Cancer Prevention
The best way to reduce your risk of skin cancer is to practice sun safety. Wear protective clothing, such as long-sleeved shirts and wide-brimmed hats, and use sunscreen with an SPF of 30 or higher. Avoid tanning beds and limit your time in the sun during peak hours. Additionally, regularly examine your skin for any changes and visit your doctor for routine screenings.
Conclusion
By understanding the signs and symptoms of skin cancer and the risk factors associated with it, you can take steps to prevent it or detect it early. Be sure to educate yourself on sun safety and practice regular self-exams. If you notice any changes in your skin, talk to your doctor right away. Early detection is key to successful treatment.
