Preventing Sunburn with Zinc Oxide

By Van Le | Playing in the sun is not fun if you have to deal with sunburn afterward.  On long, hot summer days, we are all tempted to spend the day relaxing poolside or at the beach, and most of us have suffered the consequences of too much sun exposure.  The desire for the perfect golden tan can sometimes lead to sunburns, which is very harmful for the skin.  If you suffer from acne, a sunburn can further damage your skin and cause permanent scarring.

Sunburn is a delayed inflammatory reaction when the skin is exposed to excessive ultraviolet radiation.  Symptoms of mild sunburn, including redness, tenderness and pain, often occur a few hours after exposure, and can last for several days.  The pain, itching and peeling is the skin’s reaction to excessive UVA and UVB ray exposure.  Although the skin needs time to heal, there are some remedies and treatments available to help the skin repair itself.

Get out of the sun

It may sound simple enough, but we often do not realize we are sunburned until it is too late. Since it is a delayed reaction, the full extent and severity of the burn may not appear until up to 12 hours after exposure.   Stop your sun exposure by seeking shade from trees, umbrellas, hats, etc.  Drink lots of water, since sunburn causes dehydration.  Get some immediate relief for the pain by adding baking soda to a cool bath, and wear loose clothing that does not stick to the body.

Reduce the pain

Anti-inflammatory medicine such as Advil or Ibuprofen can help relieve the redness and pain associated with sunburn.  Aloe vera is a popular treatment for sunburn thanks to its ability to moisturize and repair the skin.  Apply a moisturizing cream containing Aloe vera, and if possible, apply the gel from the actual plant to the affected areas.  Once the burn heals, the skin will begin to peel and may become itchy.  Fight the temptation to pick and scratch, which can irritate the skin a slow the healing process.  Instead, keep the skin moisturized by applying a moisturizing lotion, which can reduce  itching.

Prevent sunburn

The best way to deal with sunburn is to not get one.   Sunburn may only seem harmless and temporary, but can have lasting effects on the skin and overall health.  Serious sunburn can cause blisters, shock, lead to cancer and even death if left untreated.  Protect yourself from the sun’s harmful rays by applying sunscreen at least 30 minutes before going outside.  Wear loose, protective clothing and avoid staying outside for too long during peak hours (10am to 4pm), when sunrays are harsh.

For natural protection, choose a sunscreen with SPF of at least 30, and use sun-protection products that contain zinc oxide, an inorganic ingredient that can deflect UVA rays.  Try Vivoderm’s zinc cream, a natural product that can be used as a nontoxic sunscreen.

Van Le is a staff writer for the CSU Daily Titan and writing intern for Vivoderm Laboratories in Los Angeles, California. She is currently pursuing a Journalism degree at California State University, Fullerton.

For the latest findings on natural skincare, you can also link to http://naturalskincareproduct.net

Find the treatments for lines and wrinkles

As we age, the skin droops and develops wrinkles, lines and furrows. Depending on your skin type, you may find your skin to be pre-disposed to wrinkling. But thanks to diligent research and new advances, there are a number of solutions to combat facial lines.

Causes of facial lines

In addition to aging, facial lines can form because of the following:

• Sun damage (Fine lines and wrinkles arise because of irregular thickening of the dermis and because of a decrease in the amount of water held by the epidermis. caused mainly by sun damage.)
• Smoking
• Muscle movement / Dynamic lines (People tend to smile or frown more on one side than the other, or consistently sleep on the right or the left cheek. Crow’s feet around the eyes are due to smiling and activity of the eyelid muscles. Worry lines on the forehead are due to contraction of the muscle when raising the eyebrows)
• Gravity is responsible for folds in the skin

What treatment is available?

See your dermatologist for information about what might work well for you, which could include:

• Topical agents which produce collagen in the skin, Vitamin A acids (Tazarotene, Tretinoin, Adapelene) and Vitamin C or alpha Hydroxy acids
• Microdermabrasion has a very modest benefit for very fine lines
• Injectionable fillers such as Restylane (Hyaluronic acid)
• Botox for dynamic lines (Check-out www.BotoxFacts.ca)
• Lasers. Traditionally the CO2 and Erbium lasers (ablative) were used to essentially peel off a layer of skin and then allow a new skin to grow in. Results were impressive but the healing time of many weeks and sometimes months of redness has reduced the use of this approach. Patients with darker skin would often end up with darker skin and those with very fair skin sometimes white skin
• Plastic surgery is usually used to improve skin folds rather than fine lines and wrinkles
• The newer non-ablative laser treatments do not have the down time of the older methods nor do they have the degree of improvement. Repeat treatments with lasers that essentially produce a heating of the dermis, which in turn encourages collagen production, Lasers such as the Nd: Yag, V Beam and Smooth Beam may be used.
• The Fraxel laser is a modification of an Erbium laser that just treats multiple small pinpoint areas of skin allowing a quick recovery after a treatment. We will be hearing more of this in the future
• Cosmetic facial surgery

Prevent it before it happens

You can take steps to protect your skin. You’ve heard it before, and it’s worth repeating:

• Avoid excessive time in the sun, and always use a sunscreen of SPF 15 or higher
• Avoid smoking and exposure to second-hand smoke or other pollutants. Smoking increases facial lines and wrinkles and delays skin healing.
• Exercise. It’s good for the skin as well as for your general health.
• Aging skin feels and looks better when moisturizers are applied regularly. These improve the water-holding capacity of the skin. Choose one that feels nice to apply, doesn’t sting or burn or provoke acne
• Use tepid or warm water and a non-soap cleanser to wash your face twice daily
• Drink plenty of water to rehydrate internally. Because moisture content is related to water, not oil or grease, oily-skinned women need to rehydrate as conscientiously as their dry-skinned counterparts
• Eat a balanced diet that includes plenty of fruits and vegetables
• Generally what is healthy for your heart and brain is good for your skin

By: Richard Thomas, MD, FRCPC