Causes of Perioral Dermatitis | Factors Affecting Your Skin Health

Chose Your Topic
Causes of Perioral Dermatitis
Skin health is one of the most important elements that directly affects our overall quality of life. Cosmetic products we use daily, eating habits, environmental factors, and the condition of our immune system can all cause different skin problems. One of these issues is a condition known as perioral dermatitis. Many people confuse this skin problem with allergies or acne, but it actually develops due to different causes. In this article, we will focus particularly on the Causes of Perioral Dermatitis and provide information that may help you protect your skin health.

What is Perioral Dermatitis?
Perioral dermatitis is a chronic skin condition that appears around the mouth, on the sides of the nose, and sometimes around the eyes, with red, itchy, or scaly rashes. Although it is more common in women, it can also occur in men and children. The disease can flare up periodically, affecting a person’s appearance and creating psychological discomfort.
Research on the Causes of Perioral Dermatitis shows that it does not have a single source but develops due to the combination of several different factors. In particular, misuse of creams, immune system sensitivities, and lifestyle habits play an important role.
Symptoms of Perioral Dermatitis
Symptoms usually begin as small, red, acne-like bumps around the mouth. Over time, these bumps may merge and lead to larger patches of redness.
The most common symptoms include:
- Redness and irritation around the mouth
- Burning and itching sensation
- Small pus-filled bumps
- Dryness and scaling
- Occasional spreading to the corners of the lips and around the eyes
These symptoms may be confused with other skin conditions. However, dermatologists often focus on the Causes of Perioral Dermatitis during clinical examinations by questioning the person’s lifestyle and product usage.

What Causes Perioral Dermatitis?
Many people wonder: “Why did perioral dermatitis develop in me?” It is important to know that the disease does not have a single cause.
The most notable Causes of Perioral Dermatitis include:
- Wrong cosmetic product use: Heavy makeup, scented creams, and moisturizers may irritate the skin.
- Steroid creams: Long-term use of corticosteroids weakens the natural skin barrier.
- Hormonal fluctuations: Especially in women, premenstrual changes or use of birth control pills may be influential.
- Immune system sensitivity: People with allergies tend to develop it more frequently.
- Environmental factors: Air pollution, sun exposure, or sudden climate changes may trigger it.
As seen, the Causes of Perioral Dermatitis are multifactorial and vary from person to person. Therefore, individualized assessment is crucial in the treatment process.
Cortisone Creams and Their Link to Perioral Dermatitis
One of the most common causes of perioral dermatitis is corticosteroid creams. Many people apply steroid-based products without medical advice when they experience redness or allergic reactions on their skin. While symptoms may initially improve, in the long run these products disrupt skin balance and become one of the Causes of Perioral Dermatitis.
Corticosteroid creams suppress the skin’s immune mechanisms. While this suppression provides short-term relief, it weakens the skin’s defense system and leads to worsening flare-ups. Dermatology experts emphasize that uncontrolled use of such creams on the face carries serious risks.
Allergic Reactions and Immune System Factors
The balance of our immune system directly affects skin health. In individuals prone to allergies, certain foods, pollen, detergents, or cosmetic products may trigger perioral dermatitis.
In the context of Causes of Perioral Dermatitis, an overactive immune response is a key factor. People with eczema, hay fever, or asthma are known to be more susceptible to such reactions.
Additionally, stress and lack of sleep can weaken the immune system, causing flare-ups. Thus, not only external factors but also the body’s internal balance determine the development of perioral dermatitis.

Habits That Increase the Risk of Perioral Dermatitis
Our daily habits influence skin health more than we think. Experts note that some routines stand out among the Causes of Perioral Dermatitis:
- Excessive makeup use: Clogs pores and may cause inflammation.
- Overwashing the face: Strips natural oils, disrupting balance and irritating the skin.
- Wrong toothpaste choice: Fluoride-based or abrasive toothpastes may trigger dermatitis around the mouth.
- Unhealthy diet: Sugary, processed foods and fast food increase inflammation risk.
- Smoking and alcohol: Weaken the skin barrier and impair blood circulation.
Correcting these habits not only speeds up treatment but also prevents recurrence.
Perioral dermatitis is a condition that reduces quality of life beyond just appearance. Understanding its development requires focusing on the Causes of Perioral Dermatitis. Misuse of cosmetic products, corticosteroid creams, immune sensitivities, and daily habits are the main triggers of this condition.
If you notice similar symptoms, you should consult a dermatologist instead of trying self-treatment. A personalized treatment plan under medical supervision not only restores healthy-looking skin but also prevents recurrence.
Remember, healthy skin is not only protected by using the right products but also by maintaining a balanced diet, regular sleep, and a stress-free lifestyle. Becoming aware of the Causes of Perioral Dermatitis is one of the most important steps in preventing this condition.
Causes of Perioral Dermatitis Frequently Asked Questions (FAQ)
Perioral dermatitis is a chronic skin condition that usually appears around the mouth. It may show symptoms similar to allergic reactions but is not solely caused by allergies. Among the Causes of Perioral Dermatitis are immune system sensitivities, corticosteroid creams, and cosmetic products.
No, it is not contagious. Since this condition is not caused by bacteria or viruses, it does not spread from person to person. However, because the Causes of Perioral Dermatitis are related to personal habits and immune responses, people living in the same environment may experience it due to similar triggers.
Treatment is planned under a dermatologist’s supervision. First, the triggering factors are identified. Then, appropriate topical creams, antibiotic treatment, or lifestyle adjustments may be recommended. The goal is to eliminate the Causes of Perioral Dermatitis and allow the skin to heal naturally.
In the short term, redness may improve, but in the long term corticosteroid creams weaken the skin barrier and worsen the condition. Therefore, they are considered one of the most important Causes of Perioral Dermatitis.