Psoriasis
is generally not life threatening.
It is considered important to control
psoriasis on both physical and
psychological levels. This
condition often has a dramatic
impact on one's self-esteem. Depending on the extent and severity
of the plaques, various approaches
may be utilized.
Conventional
Psoriasis Treatment:
Treatments can be
categorized into lubricating creams,
topical corticosteroids, light
therapy, immune suppressants, and
other topical creams. [1]
Lubricating creams
may include commercial moisturizers
[Neutrogena], hydrogenated oils, and
white petroleum [Vaseline]. These
are applied after bathing to prevent
further drying, which can cause the
skin to crack.
Specific topical
creams include; Anthralin [Drithocreme,
Micanol], which inhibits cell
proliferation; a retinoid gel called tazarotene [Tazorac], which cannot be
used by pregnant women or those who
are trying to conceive due to
possible birth
defects; coal tar preparations that
decrease cell proliferation (often smell bad and stain clothing); and calipotrieine [Donovex],
which is a Vitamin D derivative that
also slows down cell growth. Topical
corticosteroids are also used in
conjunction with these topical
preparations. These combination creams, or ointments, are
considered more effective when covered with occlusive dressings or
when incorporated into flurandrenolide
tape. The potency and type of
topical preparation is selected based
on severity of lesions.
Immune suppressants
such as oral methotrexate are
reserved for the most severe and disabling cases. Methotrexate appears to
interfere with the rapid
proliferation of keritninocytes,
however, it also effects many other
organ functions and administration must be
closely monitored. Cyclosporines are also used for
unresponsive and severe cases, but
also have the same deleterious
effects as methotrexate.
PUVA [psoralen-ultraviolet
light therapy] is useful for cases
with extensive lesions, covering
large regions of the skin surface. Patients
usually receive an oral dose of methoxsalen, followed by long wave
UV therapy. This procedure may increase the
incidence of UV-induced skin cancer
with repeated exposures.
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Supplements helpful for Psoriasis |
Essential fatty
acids
Certain essential fatty
acids found in fish oil, eicosapentaenoic acid [EPA] and
docosahexaenoic acid [DHA], have
reduced the severity of psoriasis
in a number of controlled trials. [6,
7] Essential fatty
acids are thought to exert effects via
the inflammation cascade, which can
modulate many dysfunctions that
lead to or control various chronic
disease states.
Fumaric acid
Fumaric acid esters
have been used effectively in
cases of severe and widespread
psoriasis. [8] Because of the increased incidence
of side effects like nausea, skin
flushing, and kidney and liver
abnormalities, this therapy is
reserved only for patients with
severe cases, when other therapies
have been ineffective.
Capsaicin
The primary compound
with the greatest activity in hot peppers is capsaicin.
Capsaicin has been shown to deplete
substance P, which is associated
with pain perception. A double
blind trial demonstrated the topical
application of capsaicin cream,
and showed significant
improvements in psoriasis lesions and
improvements of the adverse
symptoms associated with the
condition, namely, itching. [9]
Vitamin D
Studies have shown
both topical and oral doses of
vitamin D to be effective in
treating psoriasis. With topical
applications of
1,25-dihydroxycholecalciferol, the
majority of patients noticed
excellent or moderate
improvements in their psoriasis
symptoms. [10] Oral doses of
1,25-dihydroxycholecalciferol have
even demonstrated complete remission in
some patients. [11]
Glycyrrhiza
glabra
One of the key
constituents of licorice is
glycyrrhetinic acid [GA]. When
applied topically, GA has a
similar anti-inflammatory effect
as topical hydrocortisone. [12]
Aloe vera
Topically applied
aloe extract, included in a hydrophilic cream, was
more effective than placebo.
Furthermore, it did not show toxicity or any other
objective side-effects in a
placebo controlled double-blind
study. [13]
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Learn More About
Psoriasis |
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