Skin cancer is usually a result of too much sun exposure. Skin cancer is the most common form of cancer. Many types of skin cancer are both preventable and treatable. There are 5 different types of skin cancer:
Most skin cancers occur on parts of the body that are repeatedly exposed to the sun, including the head, neck, face, ears, hands, forearms, shoulders, back, lower legs, and chests of men.
Basal cell carcinoma:
Squamous cell carcinoma:
The only way to know for sure whether a mole or spot on your skin is cancer is to have a doctor look at it.
Exposure to ultraviolet radiation from the sun is the main cause of skin cancer. Skin cancer may also be due to genetics or radiation treatments. A virus causes Kaposi sarcoma.
People at risk for developing skin cancer may have the following conditions or characteristics:
Your doctor will examine your skin for new, changed, or unusual moles. Your doctor may use a dermatoscope, which is for close examination of skin growths. If your doctor suspects cancer, you will undergo a biopsy (where your doctor takes a sample of the skin). A biopsy can confirm whether or not you have skin cancer.
In most cases, you can prevent skin cancer. If you are at high risk, stay out of the sun. When you have to be in the sun, protect yourself by covering up, wearing a hat, and applying sunscreen with an SPF of at least 30 and reapply liberally. Check your skin regularly for new or changing moles. You should also have regular skin cancer screenings with your primary health care provider or dermatologist.
The primary goals of treatment are to remove the cancerous growth and stop the spread of the disease.
In cases where cancer is found only in the top layer of skin, you may receive topical creams or lotions containing chemotherapy drugs. Melanoma that is deep or has spread and AIDS-related Kaposi sarcoma may be treated with chemotherapy.
Most skin cancer can be surgically removed. Cryotherapy (freezing), topical chemotherapy, or radiation can also treat most skin cancer. If the cancer is on or close to the skin's surface, you may receive photodynamic therapy (laser).
Alternative treatments are aimed at preventing rather than treating skin cancer. Some CAM treatments may reduce the side effects of conventional treatments, such as chemotherapy.
You should never rely on alternative therapies alone for treating skin cancer. Make sure all of your doctors know if you plan to use any CAM therapies along with conventional cancer treatments. Some CAM therapies can interfere with conventional cancer therapies.
Eating certain foods may help protect against skin cancer. It is hard to test the role of food in preventing skin cancer, but several studies have looked at antioxidants (including vitamin C, vitamin E, beta-carotene, zinc, and vitamin A), folic acid, fats, and proteins, and a variety of whole foods. While results are not clear, antioxidants may offer some protection from skin cancer. Foods such as fish, beans, carrots, chard, pumpkin, cabbage, broccoli, and vegetables containing beta-carotene and vitamin C may also help protect skin. Studies on animals suggest that substances found in foods, such as soy and flaxseed, may help fight cancer in general, and may help prevent the spread of melanoma from one part of the body to another.
Other substances found in plants may help protect your skin from sun-related damage:
Selenium has been promoted as an antioxidant that might help prevent skin cancer. One study, however, suggests that selenium might actually increase the risk of developing squamous cell cancer. Talk to your doctor before taking a selenium supplement. Niacin (vitamin B5), too, may help prevent skin cancer. More research is needed.
If you have skin cancer, you should always talk with your doctor before taking any supplements or making dietary changes. Some supplements, or possibly even some foods, may interfere with some drugs used to treat cancer.
The use of herbs is a time-honored approach to strengthening the body and treating disease. Herbs, however, can trigger side effects and can interact with other herbs, supplements, or medications. For these reasons, take herbs with care, under the supervision of a health care provider. Many herbs and herbal combinations are used to prevent and treat cancer in general. However, you should never use herbs alone to treat any kind of cancer. Remember that certain herbs and supplements can change the way medications, including chemotherapy, act in your body. Make sure you tell your conventional and alternative providers about all the supplements, therapies, and medications you are using. DO NOT take any herbs or supplements without first talking to your oncologist.
Many people with cancer use homeopathy as an additional therapy, along with conventional medicine. An experienced homeopath considers your individual case and recommend treatments that address both your underlying condition and any symptoms you may be having.
While acupuncture is not used as a treatment for cancer itself, evidence suggests it can help relieve symptoms, such as the nausea and vomiting that often come with chemotherapy. Some studies have indicated that acupuncture may help reduce pain and shortness of breath.
Acupuncture needles should never be used on an area of skin where there is cancer.
Acupressure, which is a treatment that uses pressing on specific points on the body rather than needling acupuncture points, has also helped control breathlessness. Acupressure is a technique that you can learn and use to treat yourself.
Some acupuncturists prefer to wait until the person has finished conventional medical cancer therapy. Others will provide acupuncture or herbal therapy during chemotherapy or radiation.
Acupuncturists treat cancer patients based on an individualized assessment of the excesses and deficiencies of qi located in various meridians. In many cases of cancer-related symptoms, a qi deficiency is usually detected in the spleen or kidney meridians.
The outlook (prognosis) varies, depending on the type of skin cancer being treated:
See your health care provider regularly for screenings to check for a recurrence of skin cancer.
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Reviewed By: Steven D. Ehrlich, NMD, Solutions Acupuncture, a private practice specializing in complementary and alternative medicine, Phoenix, AZ. Review provided by VeriMed Healthcare Network.
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