What Causes Dandruff?

dermatologist san antonio tx If you don’t experience the drag of an itchy scalp and dandruff flakes irritating your style, you probably know someone who does. It’s not an uncommon condition, and it can be taken care of easily. You know you can take a quick trip to the store and buy some dandruff shampoo. But do you know what causes these unsightly skin flakes?

The most common cause of dandruff is dry scalp skin. You can tell if this is the cause of your dandruff because the flakes are dry and not oily. There are many reasons why the skin on your scalp is flaking off. If you are aware of it, you can learn what types of shampoos and conditioners work best for you. That’s one small thing you can do to help the health and strength of your hair and scalp.

You may need to consult with a dermatologist if you feel your condition is severe enough. It can be frustrating and embarrassing when you are unable to find a dandruff shampoo that will cure the problem. A dermatologist can tell you if you’re allergic to a product you’ve been using or if you have been neglecting your personal hygiene. If you think you haven’t been using shampoo properly, haven’t been using enough of it, or haven’t been showering as frequently as you should, you should definitely step up your frequency so that your hair stays clean.

Some people who have other skin conditions on different parts of their body, including eczema, might experience an abnormal amount of dandruff or a resilience to dandruff medications. A dermatologist can help you in this situation, as well.

If you’re having a difficult time controlling your dandruff, don’t feel alone. There are many people who are experiencing the same issue. Do your own research and try to find home methods that other people have found to be successful. If you’re unable to narrow down the possibilities, meet with a dermatologist.

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Exciting News – We’re Moving!

For 35 years, as a board-certified dermatologist, I have provided compassionate and exceptional care while offering the latest advancements in skin health and rejuvenation.

 

Health care continues to evolve toward regenerative medicine and longevity, and dermatology is no exception.

 

My core beliefs are that health and beauty are not mutually exclusive, but beauty must never come at the expense of health. Skin health is foundational to overall wellness, and my mission is to empower every patient with the education and tools to optimize skin health.

 

In this spirit, I am thrilled to announce that effective August 3, 2026, the Hardy Oak location of Bucay Dermatology and Aesthetics will have a new home at Stone Oak Physician’s Plaza II, where I will be sharing a wonderful space with Dr. Michelle Harden, MD, Concierge Women’s Health, Menopause, Lifestyle Medicine.

 

I cannot think of a better setting that reflects the future of comprehensive wellness, regenerative care, and healthy aging.

 

I look forward to welcoming both our longtime patients and those visiting us for the first time to our new location:

 

Stone Oak Physician’s Plaza II

540 Oak Centre Drive, Suite 280

San Antonio, TX 78258

 

Now accepting new patients

To schedule your appointment, please call 210.692.3000

 

I am grateful for your trust and confidence – Vivian Bucay, MD

 

P.S. Of course, we will continue to welcome patients to our “La Casita” Monte Vista location at:

La Casita

326 W. Craig Place

San Antonio, TX 78212

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