Christie Clinic: Sun Safety for Summer: Tips to Avoid Skin Damage and CancerChristie Clinic:
by Jaime Mitchell, APRN, Dermatology, Christie Clinic
Break out the sunscreen! July is dedicated to UV Safety Month, a time to raise awareness about the
harmful effects of ultraviolet (UV) radiation and promote strategies for preventing skin damage and
reducing the risk of skin cancer caused by excessive sun exposure.
The sun emits various types of radiation, including UVA and UVB rays, both of which can have
detrimental effects on the skin. Overexposure to these rays can lead to sunburn, premature aging, and
an increased risk of developing skin cancer, including melanoma, the most severe form of skin cancer.
The main focus of UV Safety Month is education. It aims to inform individuals about the importance of
sun protection and the potential risks associated with prolonged sun exposure. Understanding the
dangers of UV radiation and its cumulative effects on skin health encourages proactive measures to
minimize sun damage.
One of the key messages during this observance is the adoption of sun-safe practices. These include
seeking shade during peak sun hours, typically between 10 a.m. and 4 p.m., when UV rays are the
strongest. Wearing protective clothing, such as long sleeves, hats, and sunglasses with UV protection,
provides an additional barrier against harmful rays.
Moreover, the consistent use of broad-spectrum sunscreen with an SPF of 30 or higher is emphasized.
Applying sunscreen generously and reapplying it every two hours, or more frequently if swimming or
sweating, forms a crucial part of a sun protection regimen. Sunscreen should be used year-round, as UV
rays can penetrate clouds and cause skin damage even on cloudy days.
UV Safety Month also serves as a reminder to protect vulnerable areas of the body that are often
overlooked, such as the lips, ears, back of the neck, and scalp. These areas are susceptible to sunburn
and skin cancer and require adequate protection.
The observance encourages individuals to perform regular skin checks and be vigilant about any changes
in moles, freckles, or skin spots. Early detection of unusual changes in the skin can lead to prompt
medical attention, potentially preventing the progression of skin cancer.
UV Safety Month advocates for the importance of UV safety beyond personal habits. It prompts
communities, workplaces, and schools to implement sun safety policies and provide access to shaded
areas, sun-protective clothing, and sunscreen to promote a sun-smart environment.
