Randy Jacobs, M.D. Patient Education
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Scabies Patient Education
Scabies
Introduction Scabies also known, as
"mites" is an intensely itchy rash caused by a tiny mite that burrows
in the skin. The mite is only 1/60 inch long, and is almost impossible to see.
The rash usually involves the hands, wrists, breasts, genital area and
waistline. This tiny mite has infested humans for many of years. The mite is
often hard to diagnose and causes a fierce, itchy skin infestation. Scabies can
strike anyone of any race or age, regardless of personal hygiene.
What causes
scabies? Humans
can be infested with a number of different mite types, including bird mites,
water mites, and mites from dogs and cats. In scabies, the mite in question is
a human mite. This microscopic mite is a tiny, eight-legged creature with a
round body. The scabies mite burrows deep within the skin, causing an allergic
reaction similar to a small mosquito bite. This results in severe itching,
often intense enough to keep you awake all night long. Animals can also get
scabies, but, in people, scabies is almost always caught from another person
who has come into close contact. The contact may be a child, a friend, or other
family member. Scabies is not necessarily a condition of low-income families,
neglected children, or poor hygiene. No one is immune from posh Beverly Hills
to the slums. Attracted to body warmth, the female scabies mite is drawn to a
human host, creating her burrows, laying her eggs and producing secretions that
cause allergic skin reactions. Scabies larvae hatch from the eggs and travel to
the surface of the skin, Iying in shallow burrows where they develop into adult
scabies mites.
How to treat? It may take a month before a
newly infested person will notice the bothersome itching. In adults, the face
is usually spared. In children, especially babies, scabies can occur anywhere
on the body, extremities, or face. Infestation may involve the entire body,
including the palms, soles, and scalp. Scabies is contagious. It is transmitted
by close contact. All members of your family should be treated at the same
time. Use the scabies medicine. Take the sheets off the bed. Use a fresh towel in your bathroom. All items
of clothing should be washed in hot water or kept in a plastic bag for a month.
Spray the mattress and sofa with Rid OTC. Do not use Elimite medicine on
infants or pregnant women.
Here are
helpful tips:
o Elimite 5% Permethrin Cream Make sure the body is dry. Apply to the
entire body behind the ears and from the neck down with special attention to
the areas between the fingers, wrists, the umbilical area, the groin, between
the buttocks, between the toes, and under the fingernails. May be applied to
the scalp and face in children and senior patients. Wash off in 10 hours. If
symptoms have not cleared, a second application may be applied one week later.
o Wash clothing, bed linens,
and towels in hot water o Machine dry after treatment
o Vacuum the entire house and
discard the vacuum bag o Spray furniture and wash
tables
o Fumigate your house o Flea dip your dogs and cats o Notify others you have
contacted
o What to avoid: Don't attempt to treat scabies by scrubbing with laundry detergent,
hard soaps, or by applying kerosene, gas, or diesel fuel, etc. Insecticides
like Black Flag or Raid will kill scabies, but can be toxic or poisonous to
your body. Don't use steroids or any other creams until after Elimite.
o In pregnancy use Precipitated Sulfur 6% in
petrolatum. Dr. Jacobs may ask the pharmacist to compound this for resistant
scabies. Apply to the entire body from the neck, down, nightly for three
nights. Bathe 24 hours after last application. If symptoms have not cleared, a
second application may be applied one week after the first.
o Eurax Cream: Make sure body
is dry. Apply to the entire body from the neck, down, and leave on for 48
hours. If symptoms have not cleared a second application may be applied one
week after first.
o Rid Shampoo Use this
shampoo to cleanse the scalp, underarms, and groin. Use once
only. If symptoms have not cleared, a second application may be applied
one week after the first.
Photos of
Scabies