Seborrheic Dermatitis
Providing the most advanced Seborrheic Dermatitis Treatments
What are Seborrheic Dermatitis symptoms?
Seborrheic
dermatitis is a very common skin disorder that is easily
treated. It appears as a red, scaly, itchy rash, and is
most commonly seen on the scalp, sides of the nose, eyebrows,
eyelids, skin behind the ears, and middle of the chest.
Other areas, such as the navel (belly button), buttocks,
skin folds under the arms, axillary regions, breasts,
and groin, may also be involved. While itching can occur,
but is usually painless unless it becomes infected.
What is the difference in dandruff, seborrhea and seborrheic
dermatitis?
Dandruff appears as scaling on the scalp
without redness. Seborrhea is excessive oiliness of the
skin, especially of the scalp and face, without redness
or scaling. Patients with seborrhea may later develop
seborrheic dermatitis. Seborrheic dermatitis has both
redness and scaling.
Who is likely to get seborrheic dermatitis?
Seborrheic dermatitis is most common
in three age groups — infancy when it’s called "cradle
cap," middle age, and the elderly. Cradle cap usually
clears without treatment by age 8 to 12 months. In some
infants, seborrheic dermatitis may develop only in the
diaper area where it could be confused with other forms
of diaper rash. When seborrheic dermatitis develops at
other ages it can come and go. Seborrheic dermatitis may
be seasonally aggravated particularly in northern climates;
it is common in people with oily skin or hair, and may
be seen with acne or psoriasis. A yeast-like organism
may be involved in causing seborrheic dermatitis.
Is seborrheic dermatitis associated with other diseases?
Seborrheic dermatitis may occur in patients
with diseases of the nervous system, such as Parkinson’s
disease. Patients recovering from stressful medical conditions,
such as a heart attack, may also develop this problem.
People in hospitals or nursing homes and those with immune
system disorders appear to be more prone to this disorder
as well.
How long does seborrheic dermatitis last?
Seborrheic dermatitis may get better
on its own, but with regular treatments, the condition
improves quickly.
Treating Seborrheic Dermatitis
There is no way to prevent or cure seborrheic
dermatitis. However, it can be controlled with treatment.
For most patients, there is no need to perform blood,
urine, or allergy tests. In rare cases of chronic seborrheic
dermatitis that do not respond to treatment, a skin biopsy
or other laboratory testing may be done to eliminate the
possibility of another disease.
- Gentle shampooing with a mild shampoo
is helpful for infants with cradle cap.
- Mild corticosteroid creams and lotions,
or anti-fungal topicals such as ciclopirox or ketoconazole,
may be applied to the affected areas of skin.
- Adult patients may need to use a
medicated shampoo and a stronger corticosteroid preparation.
- Non-prescription shampoos containing
tar, zinc pyrithione, selenium sulfide, ketoconazole,
and/or salicylic acid may be recommended by a dermatologist,
or a prescription shampoo, cream gel, or foam may be
given.
- Be sure to follow your dermatologist’s
instructions, as excessive use of stronger preparations
can cause side effects.
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