The sun emits harmful ultraviolet (UV) radiation, which can result in skin damage from freckles and cosmetic blemishes to more serious conditions like cancer. Sun damage doesn’t happen overnight, and the long-term effects of repeated sun exposure may not appear for years. It’s a gradual process brought on by repeated exposure to the sun’s harmful rays, which can have serious consequences later in life. But it's never too late to start protecting your skin from sun damage!
Signs of Sun Damaged Skin
Tans or sunburns are two visible signs of sun damage. A tan reveals that your skin has attempted to protect itself from sun damage by producing melanin, the brown pigment that colors the outer layer of skin. And sunburns indicate damaged skin cell DNA, which increases your risk for skin cancer.
The following signs indicate sun-damaged skin.
- Change in Texture - Skin may become dull and leathery as it is repeatedly exposed to the sun.
- Age Spots - As sun exposure increases so does the body’s production of melanin, which leads to the gradual appearance of blotches in skin tone and brown, black or gray spots on the face, chest, shoulders and hands.
- Wrinkles - As the sun depletes collagen and elastin, the substances that keep skin firm and flexible, skin sags and wrinkles appear which make you look older.
- Red or Inflamed Skin - Symptoms of sunburn such as heat, pain, redness or blisters indicate damage to the epidermis.
The best way to maintain a youthful appearance and avoid skin cancer is to make sun protection a part of daily life. Take extra precautions when outdoors. Always apply sunscreen and wear protective clothing, such as hats and sunglasses. Limit the amount of time you spend in direct sunlight and seek shade when possible. Tanning beds are just as harmful for your skin and should also be avoided.
When to Visit Your Dermatologist
Sun damage should not be overlooked. It may be time to visit your dermatologist about potential sun damage if you:
- Experience a severe sunburn with blistering or other serious side effects, or if you have a history of sunburns
- Notice changes to existing skin growths or develop new or irregular shaped moles or spots, as these could be indications that you have skin cancer
- Have sun spots on your skin, especially if they appear suddenly or are dark in color
- Have a family history of skin cancer
At a minimum, you should visit a dermatologist once a year to have your body inspected for moles or growths. A dermatologist will not only look for signs of cancer, but can also offer cosmetic treatments to reduce the visible signs of sun damage, such as wrinkles, fine lines and age spots.
Abnormal, unpredictable and excessive sweating, referred to as hyperhidrosis, is a serious and difficult medical condition for millions of people worldwide. Hyperhidrosis occurs when the body’s sweat glands are overactive, which causes overabundant sweat production that is not warranted by physical activity or an emotional response to stress. This condition is often characterized by unexplainable sweaty palms, embarrassing sweat rings and dripping foreheads.
While there is no known cause of hyperhidrosis, it may occur in people who have abnormally large sweat glands or who are genetically predisposed to hyperhidrosis. Excessive sweating may also signal more serious medical conditions such as thyroid problems, low blood sugar and other health problems. That’s why it is important to visit your physician or dermatologist when you suspect you have an abnormal sweating problem.
In many cases hyperhidrosis goes undiagnosed, misdiagnosed and untreated due to lack of awareness about the condition and the treatment options available. As physicians become more knowledgeable about the condition, more effective treatments are emerging—and working!
Prescription Strength Deodorants
- When over-the-counter deodorants are not effective in managing your sweating, then you may need a stronger antiperspirant. A dermatologist may prescribe a deodorant that contains ingredients that block sweat ducts temporarily to reduce excess moisture.
- Your regular physician or dermatologist may prescribe medications to prevent the stimulation of sweat glands.
- Botox, a popular cosmetic procedure known for treating wrinkles, may also be used to safely control hyperhidrosis. Botox helps control excess sweating by temporarily blocking the chemical signals from the nerves that stimulate the sweat glands.
Although non-life threatening, hyperhidrosis can be embarrassing, impacting your daily life both socially and professionally. But it is also treatable. Understand your treatment options, and visit your dermatologist to learn more about managing your hyperhidrosis.
Discover the new, revolutionary anti-aging treatment being offered in San Antonio.
While we may all wish that we had Peter Pan’s magical non-aging abilities, we all know that this isn’t exactly plausible. Of course, instead of searching fruitlessly for Neverland you can turn to our San Antonio, TX dermatologists Dr. Rebecca Kelso and Dr. Emily Fridlington to get the cosmetic care you need to smooth out those pesky lines and wrinkles. Find out how PRP therapy could give you a more youthful glow.
What is PRP therapy?
PRP, which stands for platelet rich plasma, takes platelets from your very own blood to improve the appearance of your skin. Whether you are noticing that skin has started to dull, lose elasticity or develop more lines and wrinkles, PRP therapy could help to improve the look, feel and firmness of your skin.
Platelets not only stimulate the production of collagen, which helps improve skin’s firmness and elasticity, but they also help to smooth away lines to improve the overall tone and texture of your skin.
How does PRP therapy work?
Our San Antonio skin doctors will first need to collect a sample of blood, which will be placed into a centrifuge to separate platelets and plasma from the rest of your blood. Plasma contains the highest concentration of platelets that when injected into the skin helps to restructure collagen and enhance your skin’s appearance.
The procedure only takes about 15 minutes to complete and is minimally invasive. Better yet, there is no recovery time after the treatment. While some people may experience some minor redness or irritation after the injection, this usually goes away in a couple of days. Plus, since PRP is taken directly from your blood you won’t have to worry about any complications or side effects from this treatment.
When will results show up?
It will take about three to four weeks for the PRP treatment to kick in and for you to see results. Usually, people will benefit from two or three sessions, which will be performed about a month or so apart from each other. Depending on your treatment goals, you can also combine this procedure with other cosmetic dermatology treatments.
Are you ready to find out if PRP therapy is what you need to refresh your appearance in San Antonio, TX? If so, then turn to the experts at Alamo Heights Dermatology who can give you the results you’re looking for.
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