Blog
Preventative Care

Stay Ahead of Skin Cancer: A Simple Guide to Skin Checks

Preventative Care
April 8, 2025
5-minute read
Share this post

Stay Ahead of Skin Cancer: A Simple Guide to Skin Checks

It is estimated that 1 in 5 Americans will develop skin cancer in their lifetime. More than two people die of skin cancer every hour in the U.S.1 However, skin cancer is highly treatable when found early. Dermatologists generally recommend performing a full-body skin check every six months to monitor changes, spot problems, and prevent skin cancer. While skin checks may seem overwhelming and time-consuming, SkinCheck is here to guide you with its full-body skin scan feature, making it easier to complete your semiannual check. Here’s a step-by-step guide on how to conduct a thorough skin check, understand their benefits, and learn why they are essential for everyone.

Why Perform a Comprehensive Skin Check?

The skin serves as the body’s largest organ. It acts as a protective barrier against harmful elements to protect from infection. However, various conditions can develop on the skin, ranging from noncancerous moles to potentially life-threatening cancer. Detecting skin changes early increases the chances of successful treatment and management. 

Step-by-Step Guide to Conducting a Skin Check at Home

  1. Choose a Well-Lit Area: Select a room with natural light or use a bright lamp to ensure clear visibility.
  2. Undress Completely: To examine your entire body, remove all clothing and stand in front of a full-length mirror.
  3. Examine Front of Body: Start with the face, neck, and chest. Use a handheld mirror to check hard-to-see areas like the scalp and ears.
  4. Inspect Arms and Hands: Look at the front and back of each arm, including underarms, elbows, and palms.
  5. Check Torso and Back: Use a hand mirror to examine your back and torso, or ask a family member for assistance.
  6. Inspect Legs and Feet: Examine both legs, including thighs, knees, shins, and feet (including soles and between toes).
  7. Review Hair and Nails: Check hair for changes in texture or new growths. Examine nails for discoloration, growths, or changes in shape.
  8. Use a Magnifying Glass: For a closer look at potential spots, use a magnifying glass to inspect moles or other spots more thoroughly.
  9. Document Findings: Use the SkinCheck app to take photos/notes on any moles, spots, or skin changes to track over time. Find out more about ABCDEs here. 
  10. Seek Medical Advice: Consult a dermatologist promptly if you notice any concerning changes in a mole, such as asymmetry, irregular borders, uneven color, itching, bleeding or changes in size or elevation. New bumps that hurt, bleed, or are scaly may also need to be evaluated.2,3

Why Everyone Should Perform Skin Checks Regularly

Skin cancer rates continue to rise around the world, making early detection more important than ever. Regular skin checks are helpful for all people, no matter their age or skin color. Risk factors such as family history, time spent in the sun, and certain health conditions can increase the need for more frequent checks..

Including regular full-body skin checks as part of a routine helps protect your health and well-being. Early detection is key to saving lives. Performing multiple skin checks each year, becoming familiar with your skin's normal appearance, and seeking medical advice if any changes or concerns arise are important steps to staying healthy.

Empower yourself with knowledge and proactive health practices. Regular skin checks are a small effort that can make a big difference in protecting your health and well-being.

Expert Reviewer
Dr. Kristen Brown & SkinCheck's Medical Dermatology Consultant
Expert Reviewers
References

1 Cancer facts & figures 2024. American Cancer Society. (n.d.). https://www.cancer.org/research/cancer-facts-statistics/all-cancer-facts-figures/2024-cancer-facts-figures.html

2 Find skin cancer: How to perform a skin self-exam. American Academy of Dermatology. (n.d.-a). https://www.aad.org/public/diseases/skin-cancer/find/check-skin

3 How to do a skin self-exam: Examine your skin. Examine Your Skin | American Cancer Society. (n.d.). https://www.cancer.org/cancer/risk-prevention/sun-and-uv/skin-exams.html

Disclaimer

This is an overview of the importance of regular skin checks and a comprehensive guide to performing them effectively at home. For more detailed information, please visit the American Academy of Dermatology (AAD) website or consult with your dermatologist.

Take Control of Your Health

Discover how SkinCheck can help you detect skin cancer early.

DownloadLearn More