Skin Diseases - Psoriasis
Psoriasis is a skin condition that occurs when skin cells grow too quickly. This is a common skin condition but for most suffers it's a nuisance and an annoying condition. This skin condition makes the skin take on a thick silvery scale appearance. Patients with this skin condition often get very depressed especially women.
Here is a look at some of the reason for psoriasis,
This skin disease is hereditary. It could develop in adults as well as children.
Climate changes
Other infections
Work and extreme stress,
Consumption of excess alcohol
Dry skin
Skin condition brought on by the use of medicated drugs
Extreme cases or flare up in the case of immune system disorders
There are various symptoms and forms of psoriasis, which are
Redness and scaling of the skin
Itching
Burning
Symptoms are shown on the elbows, knees, scalp, lower back, and palms or soles of the feet.
The skin may split or crack in areas that contact each other such as arm pits, elbows and groin
Discomfort of the joints and restricted movement
Show arthritis related symptoms as well.
Symptoms could also spread to the fingertips, toenails, genitalia and mouth.
Treatment is usually based on the severity of the disease. The mildest form of treatment is topical medicine that can be applied to the skin. Other types of treatment include phototherapy and medication that is prescribed to be taken internally.
Treatment is combined or increased based on the level of the skin disease. Sometimes medication is also rotated to reduce immunity and other reactions. When it comes to treatment it is not the same for everyone, treatment can be effective for one while it may not have any effect on another. After some time psoriasis will resist the treatment.
Some of the treatments used for psoriasis is Topical corticosteroids (topical "steroids"),
Dovonex, a synthetic and activated form of vitamin D3, Coal tars, SCAT treatment or Anthralin, Salicylic acid is added to creams, Tazorac gel, medicated baths which include Epsom salts or Dead Sea salts or Tar, Ultraviolet light treatment, PUVA therapy, UVB Phototherapy,
Other form of medication that is prescribed by a physician that should be taken internally are Soriatane, Methotrexate, Hydroxyurea (Hydrea), Antibiotics and Neoral. All types of medication for psoriasis should be taken after a physician's consultation and prescription.
Showing posts with label Psoriasis. Show all posts
Showing posts with label Psoriasis. Show all posts
Tuesday, June 24, 2014
Treatments For Psoriasis
Treatments For Psoriasis
Psoriasis is a chronic (long-lasting) skin disease characterized by scaling and
inflammation. Scaling occurs when cells in the outer layer of the skin reproduce faster
than normal and pile up on the skin's surface.
Psoriasis affects between 1 and 2 percent of the United States population, or about 5.5
million people. Although the disease occurs in all age groups and about equally in men and
women, it primarily affects adults. People with psoriasis may suffer discomfort, including
pain and itching, restricted motion in their joints, and emotional distress.
In its most typical form, psoriasis results in patches of thick, red skin covered with
silvery scales. These patches, which are sometimes referred to as plaques, usually itch
and may burn. The skin at the joints may crack. Psoriasis most often occurs on the elbows,
knees, scalp, lower back, face, palms, and soles of the feet but it can affect any skin
site. The disease may also affect the fingernails, the toenails, and the soft tissues
inside the mouth and genitalia. About 15 percent of people with psoriasis have joint
inflammation that produces arthritis symptoms. This condition is called psoriatic
arthritis.
Recent research indicates that psoriasis is likely a disorder of the immune system.
This system includes a type of white blood cell, called a T cell, that normally helps
protect the body against infection and disease. Scientists now think that, in psoriasis,
an abnormal immune system causes activity by T cells in the skin. These T cells trigger
the inflammation and excessive skin cell reproduction seen in people with psoriasis.
In about one-third of the cases, psoriasis is inherited. Researchers are studying large
families affected by psoriasis to identify a gene or genes that cause the disease. (Genes
govern every bodily function and determine the inherited traits passed from parent to
child.)
People with psoriasis may notice that there are times when their skin worsens, then
improves. Conditions that may cause flareups include changes in climate, infections,
stress, and dry skin. Also, certain medicines, most notably beta-blockers, which are used
to treat high blood pressure, and lithium or drugs used to treat depression, may trigger
an outbreak or worsen the disease.
Doctors usually diagnose psoriasis after a careful examination of the skin. However,
diagnosis may be difficult because psoriasis can look like other skin diseases. A
pathologist may assist with diagnosis by examining a small skin sample (biopsy) under a
microscope.
There are several forms of psoriasis. The most common form is plaque psoriasis (its
scientific name is psoriasis vulgaris). In plaque psoriasis, lesions have a reddened base
covered by silvery scales.
Doctors generally treat psoriasis in steps based on the severity of the disease, the
extent of the areas involved, the type of psoriasis, or the patient?s responsiveness to
initial treatments. This is sometimes called the "1-2-3" approach. In step 1, medicines
are applied to the skin (topical treatment). Step 2 focuses on light treatments
(phototherapy). Step 3 involves taking medicines internally, usually by mouth (systemic
treatment).
Treatments applied directly to the skin are sometimes effective in clearing psoriasis.
Doctors find that some patients respond well to sunlight, corticosteroid ointments,
medicines derived from vitamin D3, vitamin A (retinoids), coal tar, or anthralin. Other
topical measures, such as bath solutions and moisturizers, may be soothing but are seldom
strong enough to clear lesions over the long term and may need to be combined with more
potent remedies.
Sunlight--Daily, regular, short doses of sunlight that do not produce a sunburn clear
psoriasis in many people.
Ultraviolet (UV) light from the sun causes the activated T cells in the skin to die, a
process called apoptosis. Apoptosis reduces inflammation and slows the overproduction of
skin cells that causes scaling. Daily, short, nonburning exposure to sunlight clears or
improves psoriasis in many people. Therefore, sunlight may be included among initial
treatments for the disease. A more controlled form of artificial light treatment may be
used in mild psoriasis (UVB phototherapy) or in more severe or extensive psoriasis
(psoralen and ultraviolet A [PUVA] therapy). Long-term treatment is associated with an
increased risk of squamous cell and melanoma skin cancers.
Corticosteroids--Available in different strengths, corticosteroids (cortisone) are
usually applied twice a day. Short-term treatment is often effective in improving but not
completely clearing psoriasis. If less than 10 percent of the skin is involved, some
doctors will begin treatment with a high-potency corticosteroid ointment.
Calcipotriene--This drug is a synthetic form of vitamin D3. (It is not the same as
vitamin D supplements.) Applying calcipotriene ointment (for example, Dovonex) twice
a day controls excessive production of skin cells. Because calcipotriene can irritate the
skin, however, it is not recommended for the face or genitals. After 4 months of treatment,
about 60 percent of patients have a good to excellent response.
Coal tar--Coal tar may be applied directly to the skin, used in a bath solution, or
used on the scalp as a shampoo. It is available in different strengths, but the most
potent form may be irritating. It is sometimes combined with ultraviolet B (UVB)
phototherapy. Compared with steroids, coal tar has fewer side effects, but it is messy and
less effective and thus is not popular with many patients.
Topical retinoid--The retinoid tazarotene (Tazorac) is a
fast-drying, clear gel that is applied to the surface of the skin.
Although this preparation does not act as quickly as topical
corticosteroids, it has fewer side effects. Because it is irritating to
normal skin, it should be used with caution in skin folds. Women of
childbearing age should use birth control when using tazarotene.
Salicylic acid--Salicylic acid is used to remove scales, and is most effective when
combined with topical steroids, anthralin, or coal tar.
Bath solutions--People with psoriasis may find that bathing
in water with an oil added, then applying a moisturizer, can soothe
their skin. Scales can be removed and itching reduced by soaking for 15
minutes in water containing a tar solution, oiled oatmeal, Epsom salts,
or Dead Sea salts.
Moisturizers--When applied regularly over a long period, moisturizers have a cosmetic
and soothing effect. Preparations that are thick and greasy usually work best because they
hold water in the skin, reducing the scales and the itching.
Retinoids--A retinoid, such as acitretin (Soriatane?), is a compound with vitamin
A-like properties that may be prescribed for severe cases of psoriasis that do not respond
to other therapies. Because this treatment also may cause birth defects, women must
protect themselves from pregnancy beginning 1 month before through 3 years after
treatment. Most patients experience a recurrence of psoriasis after acitretin is
discontinued.
Researchers continue to search for genes that contribute to the inherited and other
causes of psoriasis. Scientists are also working to improve our understanding of what
happens in the body to trigger this disease. In addition, much research is focused on
developing new and better treatments. Some of these experimental treatments, such as
agents directed at the specific types of T cells involved, work to improve the disease
with less overall suppression of the immune system.
Psoriasis is a chronic (long-lasting) skin disease characterized by scaling and
inflammation. Scaling occurs when cells in the outer layer of the skin reproduce faster
than normal and pile up on the skin's surface.
Psoriasis affects between 1 and 2 percent of the United States population, or about 5.5
million people. Although the disease occurs in all age groups and about equally in men and
women, it primarily affects adults. People with psoriasis may suffer discomfort, including
pain and itching, restricted motion in their joints, and emotional distress.
In its most typical form, psoriasis results in patches of thick, red skin covered with
silvery scales. These patches, which are sometimes referred to as plaques, usually itch
and may burn. The skin at the joints may crack. Psoriasis most often occurs on the elbows,
knees, scalp, lower back, face, palms, and soles of the feet but it can affect any skin
site. The disease may also affect the fingernails, the toenails, and the soft tissues
inside the mouth and genitalia. About 15 percent of people with psoriasis have joint
inflammation that produces arthritis symptoms. This condition is called psoriatic
arthritis.
Recent research indicates that psoriasis is likely a disorder of the immune system.
This system includes a type of white blood cell, called a T cell, that normally helps
protect the body against infection and disease. Scientists now think that, in psoriasis,
an abnormal immune system causes activity by T cells in the skin. These T cells trigger
the inflammation and excessive skin cell reproduction seen in people with psoriasis.
In about one-third of the cases, psoriasis is inherited. Researchers are studying large
families affected by psoriasis to identify a gene or genes that cause the disease. (Genes
govern every bodily function and determine the inherited traits passed from parent to
child.)
People with psoriasis may notice that there are times when their skin worsens, then
improves. Conditions that may cause flareups include changes in climate, infections,
stress, and dry skin. Also, certain medicines, most notably beta-blockers, which are used
to treat high blood pressure, and lithium or drugs used to treat depression, may trigger
an outbreak or worsen the disease.
Doctors usually diagnose psoriasis after a careful examination of the skin. However,
diagnosis may be difficult because psoriasis can look like other skin diseases. A
pathologist may assist with diagnosis by examining a small skin sample (biopsy) under a
microscope.
There are several forms of psoriasis. The most common form is plaque psoriasis (its
scientific name is psoriasis vulgaris). In plaque psoriasis, lesions have a reddened base
covered by silvery scales.
Doctors generally treat psoriasis in steps based on the severity of the disease, the
extent of the areas involved, the type of psoriasis, or the patient?s responsiveness to
initial treatments. This is sometimes called the "1-2-3" approach. In step 1, medicines
are applied to the skin (topical treatment). Step 2 focuses on light treatments
(phototherapy). Step 3 involves taking medicines internally, usually by mouth (systemic
treatment).
Treatments applied directly to the skin are sometimes effective in clearing psoriasis.
Doctors find that some patients respond well to sunlight, corticosteroid ointments,
medicines derived from vitamin D3, vitamin A (retinoids), coal tar, or anthralin. Other
topical measures, such as bath solutions and moisturizers, may be soothing but are seldom
strong enough to clear lesions over the long term and may need to be combined with more
potent remedies.
Sunlight--Daily, regular, short doses of sunlight that do not produce a sunburn clear
psoriasis in many people.
Ultraviolet (UV) light from the sun causes the activated T cells in the skin to die, a
process called apoptosis. Apoptosis reduces inflammation and slows the overproduction of
skin cells that causes scaling. Daily, short, nonburning exposure to sunlight clears or
improves psoriasis in many people. Therefore, sunlight may be included among initial
treatments for the disease. A more controlled form of artificial light treatment may be
used in mild psoriasis (UVB phototherapy) or in more severe or extensive psoriasis
(psoralen and ultraviolet A [PUVA] therapy). Long-term treatment is associated with an
increased risk of squamous cell and melanoma skin cancers.
Corticosteroids--Available in different strengths, corticosteroids (cortisone) are
usually applied twice a day. Short-term treatment is often effective in improving but not
completely clearing psoriasis. If less than 10 percent of the skin is involved, some
doctors will begin treatment with a high-potency corticosteroid ointment.
Calcipotriene--This drug is a synthetic form of vitamin D3. (It is not the same as
vitamin D supplements.) Applying calcipotriene ointment (for example, Dovonex) twice
a day controls excessive production of skin cells. Because calcipotriene can irritate the
skin, however, it is not recommended for the face or genitals. After 4 months of treatment,
about 60 percent of patients have a good to excellent response.
Coal tar--Coal tar may be applied directly to the skin, used in a bath solution, or
used on the scalp as a shampoo. It is available in different strengths, but the most
potent form may be irritating. It is sometimes combined with ultraviolet B (UVB)
phototherapy. Compared with steroids, coal tar has fewer side effects, but it is messy and
less effective and thus is not popular with many patients.
Topical retinoid--The retinoid tazarotene (Tazorac) is a
fast-drying, clear gel that is applied to the surface of the skin.
Although this preparation does not act as quickly as topical
corticosteroids, it has fewer side effects. Because it is irritating to
normal skin, it should be used with caution in skin folds. Women of
childbearing age should use birth control when using tazarotene.
Salicylic acid--Salicylic acid is used to remove scales, and is most effective when
combined with topical steroids, anthralin, or coal tar.
Bath solutions--People with psoriasis may find that bathing
in water with an oil added, then applying a moisturizer, can soothe
their skin. Scales can be removed and itching reduced by soaking for 15
minutes in water containing a tar solution, oiled oatmeal, Epsom salts,
or Dead Sea salts.
Moisturizers--When applied regularly over a long period, moisturizers have a cosmetic
and soothing effect. Preparations that are thick and greasy usually work best because they
hold water in the skin, reducing the scales and the itching.
Retinoids--A retinoid, such as acitretin (Soriatane?), is a compound with vitamin
A-like properties that may be prescribed for severe cases of psoriasis that do not respond
to other therapies. Because this treatment also may cause birth defects, women must
protect themselves from pregnancy beginning 1 month before through 3 years after
treatment. Most patients experience a recurrence of psoriasis after acitretin is
discontinued.
Researchers continue to search for genes that contribute to the inherited and other
causes of psoriasis. Scientists are also working to improve our understanding of what
happens in the body to trigger this disease. In addition, much research is focused on
developing new and better treatments. Some of these experimental treatments, such as
agents directed at the specific types of T cells involved, work to improve the disease
with less overall suppression of the immune system.
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