How to do an At-Home Skin Cancer Self Exam

Step-by-Step Guide to Conducting a Skin Cancer Checkup

Skin cancer is often highly treatable when identified in its earliest stages. At that point, you are the one most likely to notice subtle changes. Performing regular self-exams provides a simple yet effective way to monitor your skin and may ultimately save your life.

We recommend conducting a head-to-toe skin check once each month. If you are uncertain how to complete an exam or what specific signs to watch for, follow the instructions outlined below.

Signs and Symptoms to Watch For

Skin cancer can present in many different forms, which makes it essential to recognize the key warning signs. Common types include basal cell carcinoma (BCC), squamous cell carcinoma (SCC), melanoma, Merkel cell carcinoma (MCC), as well as precancerous lesions such as actinic keratosis (AK).

The most important rule is to pay attention to anything that looks new, changing, or unusual. If you notice any of the following, schedule an appointment with a board-certified dermatologist as soon as possible:

  • A growth that enlarges over time and may appear pearly, translucent, tan, brown, black, or multi-colored.
  • A mole, birthmark, or brown spot that increases in size or thickness, changes in color or texture, or measures larger than the size of a pencil eraser.
  • A sore or lesion that consistently itches, hurts, forms a crust, scabs, or bleeds.
  • An open wound or sore that does not heal within three weeks.


Want to know more? Learn more about the signs and symptoms of skin cancer.

Tools and Materials for Your Skin Check

Having the right tools on hand makes your exam more accurate and easier to complete. Be sure to gather the following:

  • Bright lighting to clearly illuminate all areas of the skin.
  • Full-length mirror for examining the front and back of the body.
  • Handheld mirror to view hard-to-see areas such as the back, scalp, and behind the ears.
  • Two chairs or stools to elevate legs and feet for easier inspection.
  • Blow-dryer to part the hair and carefully check the scalp.
  • Method of documentation such as a notebook to record observations or a smartphone to capture photos for future comparison.

Download the Skin Check Reference Card

We recommend a monthly head-to-toe self-exam and visiting a dermatologist once a year. Most skin cancers are highly treatable when found early! Download the self exam card and check your skin today.

How to Conduct a Skin Check

1. Look Over Your Face

Pay close attention to your nose, lips, mouth, and ears on all sides. Use mirrors as needed for a clear view.

2. Check Your Scalp

Use a blow-dryer and mirror to part your hair and view each section. Ask a friend or family member to assist if possible.

3. Inspect Your Hands

Use a blow-dryer and mirror to part your hair and view each section. Ask a friend or family member to assist if possible.

4. Examine Your Arms

Using a full-length mirror, check all sides of your upper arms from the elbows upward, including the underarms.

5. Examine Your Torso

Carefully check the neck, chest, and torso. Be sure to lift the breasts to view the skin underneath.

6. Examine Your Upper Back

Stand with your back to a full-length mirror and use a hand mirror to check the back of your neck, shoulders, upper back, and any areas of the upper arms.

7. Inspect Your Lower Back

With the help of both mirrors, check your lower back, buttocks, and the backs of your legs.

8. Scan your legs

Sit and prop each leg on a stool or chair. Use a hand mirror to examine the genital area. Check the front and sides of both legs from thigh to shin, then inspect the ankles, feet, soles, toes, and toenails.