What Is Seborrhea?

Seborrhea, also known as seborrheic dermatitis, is a chronic inflammatory skin condition that primarily affects areas rich in sebaceous glands, such as the scalp, face, and upper torso. It manifests through scaling, persistent and occasional, which can be confused with dandruff when it occurs on the scalp.

Causes of Seborrhea

The exact cause of seborrhea is not fully known, but several factors can contribute to its development:

• Excessive sebum production  : Excess oiliness can lead to skin inflammation and scaling.
• Fungi (Malassezia sp.)  : This microorganism is naturally present on the skin, but in some people, it proliferates uncontrollably, causing damage.

• Genetic factors  : Genetic predisposition can influence the emergence of the condition.
• Hormonal changes  : Hormonal changes, such as those that occur during adolescence or periods of stress, can trigger seborrhea.
• Climate and environmental factors  : Cold and humidity can aggravate symptoms.
• Stress and lifestyle  : Emotional stress and unbalanced diet can contribute to the worsening of the condition.

Symptoms of Seborrhea

The main symptoms of seborrhea include:

• White or yellowish scaling, similar to dandruff.
• Excessive oiliness on the skin and scalp.
• Redness and protection in affected areas.
• Frequent itching.
• In more severe cases, there may be crust formation and intense inflammation.

How to Treat Seborrhea?

Treatment for seborrhea can vary depending on the severity of the condition. Some options include:

1.  Shampoos and Topical Products

• Anti-dandruff shampoos  with ingredients like ketoconazole, selenium sulfide, salicylic acid, or zinc pyrithione help control scaling.
• Antifungal creams and ointments  can be recommended for areas of the face and body.
• Corticosteroid lotions  can be used in more severe cases, always under medical prescription.

2.  Hygiene and Routine Care

• Wash your hair regularly with products suitable for your scalp type.
• Avoid very hot baths, as they can dry out the skin and worsen inflammation.
• Use light moisturizers to maintain skin balance.

3.  Natural and Homemade Treatments

• Coconut oil  : Has antifungal and moisturizing properties.
• Apple cider vinegar  : Can help balance the scalp's pH and reduce fungal mortality.
• Chamomile tea  : Helps to soothe irritated skin.
• Aloe vera (aloe)  : Has a calming and anti-inflammatory effect.

4.  Diet and Lifestyle

• Maintain a balanced diet rich in B-complex vitamins, zinc, and omega-3.
• Avoid fatty and ultra-processed foods.
• Reduce stress through relaxation techniques, such as meditation and physical activity.

When to See a Dermatologist?

If symptoms are persistent, intense, or cause great discomfort, it is essential to see a dermatologist. The professional will be able to indicate the best treatment for your case and avoid complications.

Seborrhea is a chronic condition, but with proper care, it is possible to control it and keep the skin and scalp healthy.