Are you tired of the relentless itchiness, flakiness, and discomfort that comes with an irritated scalp? If so, you're not alone. Scalp eczema, a common condition affecting people of all ages, can be both frustrating and embarrassing. It manifests as a range of distressing symptoms, including redness, dryness, and even oozing sores.
Dr Navya Handa, Dermatologist, Cosmetologist and Laser surgeon, Primus Super Speciality Hospital, explained scalp eczema, its symptoms, and tests for it.
According to the study by StatPearls, the prevalence of scalp eczema is estimated to be 5% worldwide, but dandruff, the non-inflammatory variety, is likely to be closer to 50%.
What Is Scalp Eczema
Dr Handa said, “Scalp eczema, also known as seborrheic dermatitis, is a chronic skin condition that affects the scalp. It can occur in both adults and children, although it is more commonly seen in adults. Genetic, environmental, and immune system variables all contribute to its development. The exact cause of scalp eczema is not fully understood, but it is known to be related to an overgrowth of yeast on the scalp, hormonal changes, stress, or certain medical conditions. While it is a chronic condition that cannot be cured, it can be managed and treated effectively to alleviate symptoms and prevent flare-ups.”
Also Read: Dandruff: Causes & 6 Ayurvedic Ways To Cure It
Symptoms Of Scalp Eczema
Dr Handa listed the symptoms of scalp eczema as follows:
- Redness: The affected areas of the scalp may appear red and inflamed.
- Itchiness: Scalp eczema often causes intense itching, leading to scratching that can further irritate the skin.
- Flaking: White or yellowish flakes, similar to dandruff, can be present on the scalp.
- Greasy or oily scalp: Some individuals may experience an overproduction of sebum, resulting in a greasy or oily scalp.
- Scales or crusts: Thick, greasy scales or crusts may form on the scalp, particularly in severe cases.
- Hair loss: In some instances, scalp eczema may lead to temporary hair loss, usually due to vigorous scratching or rubbing of the affected area.
Types Of Scalp Eczema
- Seborrheic Dermatitis: This is the most common type of scalp eczema. It typically affects areas rich in sebaceous glands, such as the scalp, face, and upper chest.
- Atopic Dermatitis: This type of eczema is associated with an underlying genetic predisposition and tends to occur in individuals with a personal or family history of eczema, allergies, or asthma.
Tests For Scalp Eczema
Physical Examination: A dermatologist or healthcare provider will examine the scalp visually to evaluate the characteristic signs of scalp eczema, such as redness, scaling, and inflammation.
Medical History: The healthcare provider may inquire about your personal and family history of eczema or other skin conditions.
Skin Biopsy: In rare cases where the diagnosis is unclear, a small sample of the affected scalp skin may be taken for a microscopic examination to rule out other conditions.
Patch Testing: Patch testing may be performed to identify potential allergens or irritants that could trigger or exacerbate scalp eczema. It involves applying small patches with different substances to the skin and observing for allergic reactions.
Disclaimer
This article contains information provided by the expert, however, it's important to consult with a dermatologist or healthcare professional for an accurate diagnosis and appropriate treatment plan for scalp eczema.
