SEBORRHEIC DERMATITIS Flashcards
What is seborrhoeic dermatitis?
A constitutional disorder with an unclear pathogenesis, emphasizing the role of malassezia yeasts
The exact cause of seborrhoeic dermatitis is still being researched.
Which areas of the body are commonly affected by seborrhoeic dermatitis?
- Scalp
- Face
- Presternal area
- Upper back
- Flexures
These areas are particularly prone to the condition due to the presence of sebaceous glands.
What are the symptoms of seborrhoeic dermatitis on the scalp?
Itchy, diffuse scaling on an erythematous background
The erythematous background indicates inflammation.
How does seborrhoeic dermatitis present on the face?
Scaly erythema in the nasolabial folds, forehead, eyebrows, and beard area
This specific distribution helps distinguish it from other forms of eczema.
What characterizes lesions of seborrhoeic dermatitis on the chest?
Lesions often have quite a distinct edge
This distinct edge can help in the diagnosis of the condition.
What does flexural involvement of seborrhoeic dermatitis produce?
Moist, glazed erythema
This appearance may resemble other skin conditions but is specific to seborrhoeic dermatitis.
What is the treatment approach for seborrhoeic dermatitis?
Requires treatment over many years; there is no cure
Patients should be informed that the condition is chronic and often recurs.
What topical treatments are effective for seborrhoeic dermatitis?
- Topical hydrocortisone
- Steroid lotions or gels
- Tar shampoos
- Ketoconazole shampoo and cream
- Imidazole/hydrocortisone combinations
These treatments help manage symptoms but do not provide a permanent solution.
True or False: Seborrhoeic dermatitis can be cured.
False
The condition is chronic and requires ongoing management.
Which patients may experience particularly severe seborrhoeic dermatitis?
Patients with human immunodeficiency virus (HIV) or acquired immune deficiency syndrome (AIDS)
Immunocompromised individuals are more susceptible to severe forms of this condition.
What is seborrhoeic dermatitis?
A constitutional disorder with an unclear pathogenesis, emphasizing the role of malassezia yeasts
The exact cause of seborrhoeic dermatitis is still being researched.
Which areas of the body are commonly affected by seborrhoeic dermatitis?
- Scalp
- Face
- Presternal area
- Upper back
- Flexures
These areas are particularly prone to the condition due to the presence of sebaceous glands.
What are the symptoms of seborrhoeic dermatitis on the scalp?
Itchy, diffuse scaling on an erythematous background
The erythematous background indicates inflammation.
How does seborrhoeic dermatitis present on the face?
Scaly erythema in the nasolabial folds, forehead, eyebrows, and beard area
This specific distribution helps distinguish it from other forms of eczema.
What characterizes lesions of seborrhoeic dermatitis on the chest?
Lesions often have quite a distinct edge
This distinct edge can help in the diagnosis of the condition.
What does flexural involvement of seborrhoeic dermatitis produce?
Moist, glazed erythema
This appearance may resemble other skin conditions but is specific to seborrhoeic dermatitis.
What is the treatment approach for seborrhoeic dermatitis?
Requires treatment over many years; there is no cure
Patients should be informed that the condition is chronic and often recurs.
What topical treatments are effective for seborrhoeic dermatitis?
- Topical hydrocortisone
- Steroid lotions or gels
- Tar shampoos
- Ketoconazole shampoo and cream
- Imidazole/hydrocortisone combinations
These treatments help manage symptoms but do not provide a permanent solution.
True or False: Seborrhoeic dermatitis can be cured.
False
The condition is chronic and requires ongoing management.
Which patients may experience particularly severe seborrhoeic dermatitis?
Patients with human immunodeficiency virus (HIV) or acquired immune deficiency syndrome (AIDS)
Immunocompromised individuals are more susceptible to severe forms of this condition.
What is seborrheic dermatitis?
A common skin condition that causes scaly patches, red skin, and stubborn dandruff.
True or False: Seborrheic dermatitis only affects the scalp.
False
Which areas of the body are commonly affected by seborrheic dermatitis?
Scalp, face, chest, and back.
Fill in the blank: Seborrheic dermatitis is often associated with ________ production.
oil
What is a common symptom of seborrheic dermatitis?
Flaky, scaly skin.
True or False: Seborrheic dermatitis is contagious.
False
What fungus is primarily associated with seborrheic dermatitis?
Malassezia yeast.
Multiple Choice: Which of the following is a risk factor for seborrheic dermatitis? A) Stress B) Cold weather C) Oily skin D) All of the above
D) All of the above
What is the typical age range for the onset of seborrheic dermatitis?
It can occur at any age but is most common in infants and adults aged 30-60.
True or False: Seborrheic dermatitis can worsen with stress.
True
Name one common treatment for seborrheic dermatitis.
Topical antifungal creams or shampoos.
Fill in the blank: Seborrheic dermatitis can sometimes be mistaken for ________.
psoriasis
Multiple Choice: Which of the following is NOT a symptom of seborrheic dermatitis? A) Itching B) Hair loss C) Blistering D) Redness
C) Blistering
What is the role of ketoconazole in treating seborrheic dermatitis?
It is an antifungal that helps reduce the yeast on the skin.
True or False: Seborrheic dermatitis can resolve on its own without treatment.
True
What lifestyle factor can help manage seborrheic dermatitis?
Managing stress levels.
Fill in the blank: Seborrheic dermatitis is more common in individuals with ________ conditions.
neurological
Multiple Choice: Which of the following shampoos is commonly used for seborrheic dermatitis? A) Anti-dandruff B) Baby shampoo C) Herbal shampoo D) All of the above
A) Anti-dandruff
What is the primary goal of treatment for seborrheic dermatitis?
To reduce symptoms and control the condition.
True or False: Seborrheic dermatitis can lead to secondary bacterial infections.
True
What is one lifestyle tip to reduce seborrheic dermatitis flare-ups?
Regularly wash affected areas with appropriate cleansers.
Fill in the blank: Seborrheic dermatitis can be aggravated by ________ products.
harsh skin
What is a common misconception about seborrheic dermatitis?
That it is caused by poor hygiene.
Multiple Choice: Which demographic is at higher risk for seborrheic dermatitis? A) Infants B) Elderly C) Individuals with Parkinson’s disease D) All of the above
D) All of the above
What skin type is most commonly affected by seborrheic dermatitis?
Oily skin.
True or False: Seborrheic dermatitis is a life-threatening condition.
False
What is the recommended frequency for using medicated shampoos for seborrheic dermatitis?
2-3 times a week.
Fill in the blank: Seborrheic dermatitis often manifests as ________ patches on the skin.
red, scaly
Which symptom might indicate a more severe case of seborrheic dermatitis?
Severe itching and inflammation.
True or False: Seborrheic dermatitis is caused by an allergic reaction.
False
What is the significance of the term ‘seborrheic’?
It refers to the sebaceous glands and excess oil production.
Fill in the blank: Treatment for seborrheic dermatitis may include ________ corticosteroids.
topical
Multiple Choice: What is a common psychological factor that can exacerbate seborrheic dermatitis? A) Anxiety B) Depression C) Stress D) All of the above
D) All of the above
What should be avoided to manage seborrheic dermatitis effectively?
Harsh soaps and irritants.
