LIDOCAINE patch

Maa: Yhdysvallat

Kieli: englanti

Lähde: NLM (National Library of Medicine)

Aktiivinen ainesosa:

LIDOCAINE (UNII: 98PI200987) (LIDOCAINE - UNII:98PI200987)

Saatavilla:

REMEDYREPACK INC.

INN (Kansainvälinen yleisnimi):

LIDOCAINE

Koostumus:

LIDOCAINE 50 mg in 1 g

Antoreitti:

TOPICAL

Prescription tyyppi:

PRESCRIPTION DRUG

Käyttöaiheet:

Lidocaine patch 5% is contraindicated in patients with a known history of sensitivity to local anesthetics of the amide type, or to any other component of the product.

Tuoteyhteenveto:

Lidocaine patch 5% is available as the following: Carton of 30 patches, packaged into individual child-resistant envelopes. NDC: 70518-0926-00 PACKAGING: 30 in 1 CARTON, 1 g in 1 POUCH TYPE 2 Store at 20 o to 25 oC (68 o to 77 oF) [See USP Controlled Room Temperature]. Repackaged and Distributed By: Remedy Repack, Inc. 625 Kolter Dr. Suite #4 Indiana, PA 1-724-465-8762

Valtuutuksen tilan:

Abbreviated New Drug Application

Valmisteyhteenveto

LIDOCAINE- LIDOCAINE PATCH
REMEDYREPACK INC.
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LIDOCAINE PATCH A200675
LIDOCAINE PATCH 5%
RX ONLY
DESCRIPTION
Lidocaine patch 5% is comprised of an adhesive material containing 5%
lidocaine, USP,
which is applied to a white non-woven polyethylene terephthalate (PET)
material backing
and covered with a transparent PET release liner. The release liner is
removed prior to
application to the skin. The size of the patch is 10 cm x 14 cm.
Lidocaine, USP is chemically designated as acetamide,
2-(diethylamino)-N-(2,6-
dimethylphenyl), has an octanol:water partition ratio of 43 at pH 7.4,
and has the
following structure:
Each adhesive patch contains 700 mg of lidocaine, USP (50 mg per gram
adhesive) in an
aqueous base. It also contains the following inactive ingredients:
glycerin, D-sorbitol,
propylene glycol, polyvinyl alcohol, urea, sodium polyacrylate,
carboxymethylcellulose
sodium, gelatin, polyacrylic acid, kaolin, tartaric acid,
dihydroxyaluminum aminoacetate,
methylparaben, propylparaben, and edetate disodium.
CLINICAL PHARMACOLOGY
_PHARMACODYNAMICS_
Lidocaine is an amide-type local anesthetic agent and is suggested to
stabilize neuronal
membranes by inhibiting the ionic fluxes required for the initiation
and conduction of
impulses.
The penetration of lidocaine into intact skin after application of
lidocaine patch is
sufficient to produce an analgesic effect, but less than the amount
necessary to
produce a complete sensory block.
_PHARMACOKINETICS_
_ABSORPTION:_
The amount of lidocaine systemically absorbed from lidocaine patch is
directly related to
both the duration of application and the surface area over which it is
applied. In a
pharmacokinetic study, three lidocaine patches were applied over an
area of 420 cm
of
intact skin on the back of normal volunteers for 12 hours. Blood
samples were
withdrawn for determination of lidocaine concentration during the
application and for 12
hours after removal of patches. The results are summarized in Table 1.
TABLE 1 ABSORPTION OF LIDOCAINE FROM LIDOCAINE
PATCH NO