Seborrhea Meaning: Definition, Examples, and Translations
๐งด
seborrhea
[sษb.ษหriห.ษ ]
Definition
medical condition
Seborrhea is a skin condition characterized by the excessive production of sebum, which is the oily substance produced by the sebaceous glands. This condition can lead to greasy or flaky skin and may affect various parts of the body, including the scalp, face, and torso. Symptoms often include itching and inflammation, and it is commonly associated with dandruff and other scalp issues. While seborrhea itself is not harmful, it can lead to discomfort and may require treatment for relief.
Synonyms
seborrheic dermatitis, seborrheic eczema.
Examples of usage
- She visited a dermatologist for her seborrhea.
- Seborrhea can cause flaking on the scalp.
- He was prescribed a special shampoo for his seborrhea.
- The clinic specializes in treating skin diseases like seborrhea.
Translations
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Interesting Facts
Prevalence
- Seborrhea is most commonly found in areas rich in sebaceous glands, like the face, scalp, and back.
- It often affects adolescents and adults, particularly during hormonal changes like puberty.
- Estimates suggest that about 3-5% of the adult population may experience some form of seborrheic dermatitis.
Symptoms
- The condition can lead to red, flaky patches or oily areas that may feel itchy or uncomfortable.
- In infants, it often appears as 'cradle cap', resulting in crusty patches on the scalp.
- Seborrhea can sometimes fluctuate with stress or climate, getting worse in dry or humid settings.
Treatment
- Common treatments include medicated shampoos and creams that reduce oiliness and inflammation.
- Lifestyle changes, such as stress management and a proper skincare routine, can also help control symptoms.
- In some cases, dermatologists may prescribe topical steroids to reduce inflammation.
Related Conditions
- Seborrhea is often linked to other skin conditions, like psoriasis, eczema, and fungal infections.
- It can sometimes occur alongside acne, as both involve sebaceous glands.
- Understanding the relationship between these conditions can help in effective treatment planning.
Origin of 'seborrhea'
Main points about word origin
- The word comes from the Latin 'sebum', meaning 'fat' or 'tallow', combined with the Greek 'rhea', meaning 'to flow'.
- Historically, this term has been used since the 19th century in medical texts to describe oily skin conditions.
- The medical naming convention reflects the condition's main feature: the excessive flow of oil from skin glands.
The term 'seborrhea' is derived from the Latin word 'seborrhoea', which is a combination of 'sebum' (meaning 'fat' or 'grease') and '-rrhea' (from Greek 'rhein', meaning 'to flow'). The concept of seborrhea began to be recognized in dermatological practices in the late 19th century, although its symptoms have likely been observed for much longer. This condition is commonly associated with skin types that produce excessive oil, and its understanding has evolved over time with advances in medical knowledge. In contemporary medicine, seborrhea is closely linked with conditions like seborrheic dermatitis and dandruff, highlighting a significant understanding of the sebaceous glands' functions and their impact on skin health.