Brand name:
Penlac
Pronounced: PEN-lak
Generic name:
Ciclopirox
Why is Penlac prescribed?
Penlac is a nail lacquer used in the treatment of nail infections
caused by the fungus Trichophyton rubrum (ringworm of the
nails). It is prescribed only if the pale semicircle at the base of
the nail is free of infection. It is part of a comprehensive
treatment plan that includes professional removal of the unattached
infected nails as frequently as monthly.
Most important fact about Penlac
Patience is the watchword with Penlac therapy. It can take 6
months of daily Penlac application and periodic nail removal before
symptoms begin to abate. Treatment typically lasts up to 48 weeks,
and the infected nails may not be completely clear when treatment is
finished.
How should you take Penlac?
Before starting treatment, remove any loose nail material with
clippers or a file. Brush Penlac evenly over the entire surface of
all affected nails once daily, preferably at bedtime. Where
possible, also apply the lacquer to the underside of the nail and
the skin beneath. Allow the lacquer to dry for 30 seconds before
putting on socks or stockings. Wait 8 hours before taking a bath or
shower. Once a week, remove the lacquer with alcohol and trim away
as much of the damaged nail as possible before applying a new coat.
Do not apply Penlac near an open flame.
--If you miss a dose...
Apply the forgotten dose as soon as you remember. However, if it
is almost time for your next dose, skip the one you missed and
return to your regular schedule.
--Storage instructions...
Store at room temperature. After each use, close the bottle
tightly and replace it in its carton to protect Penlac from
light.
Penlac side effects
Side effects cannot be anticipated. Be sure to tell the doctor
immediately if the area of application shows any signs of increased
irritation, such as redness, itching, burning, blistering, swelling,
or oozing. Only your doctor can determine if it is safe to continue
using Penlac.
- Side effects may include:
Rash or redness around the nail
Why should Penlac not be prescribed?
If you find that you're allergic to Penlac, you won't be able to
use it.
Special warnings about Penlac
Keep Penlac away from the eyes and mucous membranes. Avoid
contact with any skin outside the immediate area of the nail. For
external use only.
If you have foot problems due to diabetes, trimming and removal
of infected nails should be undertaken with caution.
Do not use nail polish or other cosmetic nail products on the
treated nails.
Let the doctor know if your immune system has been weakened by
HIV infection, transplant treatments, therapy with steroids, or any
other cause, or if you take epilepsy medication. Penlac has not been
tested in patients with these problems.
Possible food and drug interactions when using Penlac
The manufacturer does not recommend use of Penlac in conjunction
with oral antifungal medications such as griseofulvin (GrisPEG),
terbinafine (Lamisil Tablets), and itraconazole (Sporanox).
Special information if you are pregnant or breastfeeding
The possibility of harm to a developing baby has not been
entirely ruled out. If you are pregnant or planning to become
pregnant, let the doctor know immediately.
It is not known whether Penlac appears in breast milk. Use it
with caution when nursing.
Recommended dosage for Penlac
ADULTS
Overdosage
There is no information on overdosage. If the lacquer is
accidentally swallowed, seek medical attention immediately.
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