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Posts for category: Dermatology

By Dermatology Center of McKinney
May 23, 2022
Category: Dermatology
Tags: Acne  

Are you properly caring for your acne-prone skin?

While acne usually appears during puberty, adults well into their 50s can even develop acne. Acne is one of the most common skin problems, affecting 40 to 50 million Americans. Furthermore, the American Academy of Dermatology also reports that almost 85 percent of all people will experience acne. If you’re dealing with acne, then you are most likely looking for ways to get clearer skin. Along with visiting a dermatologist for medications and other treatment options, here are some helpful tips that could improve your acne from the comfort of home.

Avoid Over-Washing Your Face

At the first sign of a pimple, you might feel the need to scrub your face as clean as possible. However, over-washing can strip skin of the essential oils, making acne worse. Plus, acne washes contain strong chemicals which dry out the skin. Try this approach instead: wash acne twice a day with only a mild face wash and lukewarm water. This will help reduce irritation.

Only Use Oil-Free Products

Oil-free cleansers won’t cause acne or clog pores, so they are the best choice for anyone, particularly those prone to acne. When shopping for acne products, look for words like “oil-free” or “noncomedogenic.”

Limit Sun Exposure

The sun’s rays can dry out the skin and aggravate acne. Not to mention sunbathing can cause wrinkles and even skin cancer. If you are using prescription acne medications, you’ll most certainly want to avoid the sun (medicines often come with warning labels about sun exposure), as it can make you more sensitive to UV rays.

Don’t Pick or Touch Your Face

When you notice a pimple, your first inclination might be to pop or squeeze it; however, think twice before touching your skin. Our fingers and hands carry a lot of germs, which only get transferred to the skin. Plus, popping that pesky pimple could only push bacteria further into the skin, causing infection and scarring. Talk to your dermatologist about extractions.

Know Your Treatment Options

Suppose you aren’t happy with how your acne responds to over-the-counter treatments. In that case, a dermatologist has various options, from effective cleansers to hormonal treatments to extractions and antibiotics. We can get you on the road to clearer skin.

If you are having trouble clearing up acne on your own, then a dermatologist will be the ideal medical specialist to help you determine the cause of your acne and how to treat it effectively. If at-home care isn’t effective enough, call your dermatologist for a consultation.

By Dermatology Center of McKinney
April 26, 2022
Category: Dermatology

Radio frequency microneedling is a cosmetic procedure that can help skin appear more youthful by minimizing the appearance of fine lines, wrinkles, scars, and more. In McKinney, TX, radio frequency microneedling is available at the Dermatology Center of McKinney. Our board certified dermatologist, Dr. James Ralston, can help you decide if microneedling is right for you.

What is Microneedling? 

Radio frequency microneedling is also referred to as collagen induction therapy because it stimulates the production of collagen, a substance that gives skin its elasticity. Collagen levels naturally decline with age, which can cause skin to appear wrinkled, less smooth, and less firm. Stimulating collagen production through microneedling helps skin appear firmer, smoother, and more youthful. Some of the many benefits of radio frequency microneedling include: 

  • Reduces sun spots and other signs of early aging
  • Skin appears more youthful and refreshed
  • Diminishes the appearance of acne scars
  • Minimizes fine lines and wrinkles 
  • Reduces the appearance of stretch marks
  • Minimizes the appearance of large pores
  • Improves skin texture and elasticity 
  • Evens out skin tone

In addition to giving skin a more youthful appearance, other benefits of microneedling include being minimally invasive and delivering incredible results without surgery. Additionally, treatment sessions are short and there is little to no downtime. Most patients are usually able to continue normal activities right away after treatment.

The Microneedling Procedure 

At our dermatology center in McKinney, TX, radio frequency microneedling is performed using a small device that contains a series of tiny needles. As the device is guided over the skin in the area being treated, the small needles penetrate the outer layers of skin and create microscopic pricks. These tiny pricks prompt the skin to begin repairing itself by producing more collagen. The increase in collagen production helps generate skin that looks healthier and more youthful. 

Most patients find the microneedling procedure to be painless. About an hour before treatment, topical anesthesia is applied to the area being treated. This numbs the area and helps eliminate any pain or discomfort. Once the procedure begins, it usually only takes about 30 minutes to treat the target area. The entire appointment, from applying anesthesia to post-treatment, lasts about two hours total. 

Depending on the area being treated, several sessions might be needed to achieve the desired results. Our skilled dermatologists can determine how many sessions are needed to achieve your desired outcome. The results of each treatment session are usually observable within just a few weeks. 

Radio frequency microneedling is a highly effective non-surgical method for achieving more youthful looking skin. For radio frequency microneedling in McKinney, TX, schedule a consultation with Dr. Ralston by calling the Dermatology Center of McKinney at (972) 548-0333.

By Dermatology Center of McKinney
April 26, 2022
Category: Dermatology
Tags: Dermatologist  

When should you turn to a dermatologist?

Minor skin, hair or nail issues may be treated by your general physician; however, they won’t have the same expertise and knowledge as a dermatologist. After all, a dermatologist is a medical specialist who understands the complex inner workings and function of the hair, skin and nails. This also means more knowledgeable, well-rounded care. Here are just some of the top benefits of turning to a dermatologist.

They Can Help You Get Acne Under Control

Acne is certainly not an easy thing to treat and sometimes over-the-counter options just aren’t enough. Luckily, a dermatologist understands the different causes of acne and can provide the proper treatment based on whether your acne is due to hormones, bacteria or inflammation. A dermatologist can also prescribe stronger oral and topical medications, as well as other therapies and treatments options to improve your acne-prone skin.

They Can Detect Skin Cancer Early

Skin cancer is one of the most common types of cancer, and melanoma is a deadly form of skin cancer that must be detected early. The best way to detect both melanoma and non-melanoma skin cancer is through annual skin cancer screenings with your dermatologist. They are painless and only take a couple of minutes. A screening simply involves examining your skin from head to toe, checking for any suspicious growths or moles that may require further testing.

They Can Treat Hair Loss

Skin isn’t the only thing that dermatologists are experts in, they also know hair and nails. So if you are dealing with hair loss you may want to turn to a dermatologist for answers. After all, hair loss can be distressing and nothing is more important than figuring out what’s causing hair loss so you know how to treat it. Everything from hormones to heredity to certain medical conditions can be to blame, and a dermatologist can determine the cause of your hair loss and provide a variety of treatment options.

Provide Recommendations and Advice

We all know that when it comes to caring for skin, there isn’t a one-size-fits-all approach. Everything from acne and sun damage to wrinkles and eczema can impact the health and appearance of your skin and a dermatologist can provide recommendations and tips customized to fit your needs and skincare goals.

If you are dealing with any injuries, conditions or issues that are impacting the health of your skin, hair or nails, a dermatologist is going to be the ideal medical professional to turn to. Don’t ignore your symptoms. Get the treatment you deserve to get your issues under control.

By Dermatology Center of McKinney
April 26, 2022
Category: Dermatology
Tags: Skin Cancer  

Protect your skin against cancer and spot early warning signs.

Skin cancer remains one of the most prevalent cancers in the US; however, one of the biggest causes of skin cancer is also completely preventable: Exposure to UV light (both natural and artificial) can impact your likelihood of developing skin cancer at some point during your lifetime. While seeing a dermatologist once a year for a skin cancer screening is important, here are some tips that you can start following now to reduce your risk for skin cancer,

Apply Sunscreen Every Day

If you’re going to spend any time out in the sun you need to apply a broad-spectrum sunscreen that protects against both UVA and UVB rays. Opt for a sunscreen with at least SPF 30 and make sure to apply a generous amount (about 1 ounce of sunscreen for the entire body) at least 15 minutes before going outside.

Reapply Sunscreen Throughout the Day

If you’re going to go outside, the best bet is to always apply sunscreen, even if you’re just going for a drive (the sun’s rays can still reach your skin through car windows and the sunroof). Yes, the sun’s rays can even damage your skin on rainy, cloudy and snowy days! If you’re spending a considerable amount of time outdoors (e.g. playing sports or enjoying the beach) you will want to reapply sunscreen every 2 hours, or immediately after getting out of the water. The same rule applies if you’re sweating. You can never reapply too often!

Know the Best Times to Go Outside

The sun’s rays are most potent between the hours of 10 am-3 pm. This means that you are more likely to get sunburned during these hours (it can take less than 15 minutes to get sunburned). So, if you spend hours outside you can only imagine just how bad this can be on your skin. Limit time in the sun during these hours, or at the very least use an umbrella or seek the shade if you must be outside.

Recognize the Early Warning Signs of Skin Cancer

The only way to catch skin cancer early when it’s treatable is by performing self-exams on your body at least once a month. Make sure that you are checking every area of your body, from your scalp to between your toes. After all, while skin cancer most often develops in areas exposed to the sun, this isn’t always the case.

When examining growths and moles you should look for changes in,

  • Color
  • Shape
  • Symmetry
  • Size

Healthy moles stay relatively the same over time, so if you notice any changes that have you concerned then it’s time to schedule a skin cancer evaluation with a dermatologist.

With summer just around the corner, it’s important that you protect your skin from cancer and sun-related damage. If you’ve never gotten a skin cancer screening, it’s a simple, painless checkup performed by a dermatologist, and it shouldn’t be missed.

By Dermatology Center of McKinney
April 26, 2022
Category: Dermatology
Tags: Tattoo Removal  

A tattoo is a popular form of self-expression, using your skin as a canvas you make any statement or convey any thought or feeling, or you may just really like the picture. When you got it you probably thought it'd be forever, but it doesn't have to be. If you are considering tattoo removal then you don't have to look too far, your local Mckinney, TX, dermatologist offers the very popular PiQo4 laser treatment. Learn more about the procedure and its many benefits by contacting the Dermatology Center of McKinney with Dr. James Ralston.

Understanding the Technology

There are a few options for tattoo removal but the most common is by using laser technology, and of these laser treatments PiQo4 offers even more benefits.

Pulses of energy are used to target directly and to heat up the ink in the skin and dissolve it, this is true of all laser treatments.

PiQo4 has its name derived from the 4 different wavelengths that it is capable of, as well as its use of nanosecond and picosecond pulse lengths.

Benefits of PiQo4 Laser Treatment

So what does it all mean? In short, its large array of wave and pulse lengths allow for the successful treatment of a variety of ink colors, as well as skin color, and tattoos of varied sizes.

Besides possessing a wide range of applications, PiQo4 laser treatment also allows for fewer treatments than others.

Tattoo Removal in Mckinney, TX

It's important to discuss expectations with your doctor prior to treatment so you get a clear understanding of what results are possible with laser treatment. There is a minor chance of burns or scarring on the area just like with any other laser treatment. To avoid complications you may be advised to avoid exposure to the sun or direct heat and to not pick at or scratch scabs or blisters, which are a normal part of the healing process.

If you are considering tattoo removal treatment and are wondering about your options you can schedule a consultation with your Mckinney, TX, dermatologist Dr. Ralston of the Dermatology Center of McKinney by dialing (972) 548-0333.