Download Understanding Drug Labels

Survey
yes no Was this document useful for you?
   Thank you for your participation!

* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project

Document related concepts

Mass drug administration wikipedia , lookup

Harm reduction wikipedia , lookup

Pharmacognosy wikipedia , lookup

Drug discovery wikipedia , lookup

Prescription costs wikipedia , lookup

Pharmacokinetics wikipedia , lookup

Transcript
Understanding
Drug Labels
Chapter 8
MAT 119
Drug Names
• Brand, trade, proprietary
– Manufacturer’s name for a drug
– Brand name is usually most prominent
–® - means registered
–™ - means Trade Mark
• Generic
– Established, nonproprietary name
– Generic name must be on all drug labels
2
Brand and Generic Names
3
Identify the Brand Name
4
Identify the Generic Name
5
Identify Drug Name: Generic
or Brand?
Note: Generic Name only
6
Dosage Strength
• Dosage weight or amount of drug provided
in a specific unit of measurement
7
Form (more in Chapter 10)
• Structure and composition of drug
– Solid forms for oral use
– Injectable
– Suppositories
– Creams
– Patches
8
Identify Form
Note apothecary & is incorrect
Should be gr 1/150
9
Identify Form
10
Supply Dosage
• Both dosage and form
– Dosage per tablet
– Dosage per milliliter
11
Total Volume
• Full quantity contained in bottle or vial
– Total number of tablets or other solids
– Total fluid volume for liquids
12
Administration Route
• Site of body or method of drug delivery
– Oral
• Tablets, capsusles, caplets
– Enteral (into the GI tract via tube)
– Sublingual
– Injection (IV, IM, subcut)
– Topical
13
Identify the Administration
Route
14
Directions for Reconstituting
Some drugs are dispensed in powder form and must be
reconstituted for use (more in chapter 12)
15
Continued
Directions for reconstitution
16
Continued
17
Continued
18
Label Alerts
• Warnings or special alerts
– Examples
• Refrigerate at all times
• Keep in a dry place
Alert
19
Name of Manufacturer
20
Expiration Date
• The medication should be used, discarded or
returned to the pharmacy by the expiration
date.
Exp in powder form
Exp when reconstituted
21
Lot or Control Numbers
• Important if drug is recalled – required by
Federal Law
• Quickly identifies a particular group of
medication packages
Control No.
22
National Drug Code (NDC)
• Every drugs has an NDC – similar to SS#
23
Controlled Substance
Schedule
• Classifies drugs according to potential for use
and abuse
– Schedule I – highest potential for abuse
– Schedule V – lowest potential for abuse
Has the letter C with
Roman Numerals
24
Bar Code Symbols
• Used in retail sales; document drug dosing,
even at the patient’s bedside.
Bar Code
25
United States Pharmacopeia (USP)
National Formulary (NF)
• The USP and NF are the two official
national lists of approved drugs.
• These initials are placed after the generic
drug name – be careful not to confuse a
drug form like SR – sustained release
26
Unit or Single-Dose Labels
• Most oral and some IV medications given
in the hospital setting are available in
single (unit) doses.
• The total volume is usually
omitted on these containers
because they only hold a single
dose.
27
Combination Drugs
• Some medications are a combination of two or more
drugs in one form.
• Combination drugs are sometimes prescribed by the
number of caplets, capsules or milliliters to be given
rather than by dosage strength (ex. Percocet).
28
Supply Dosage expressed as
a Percent
• Percentage (%) solutions express the number of
grams of the drug per 100 milliliters of solution.
• Betoptic Opthalmic Solution 0.5%
– contains 0.5 g of drug per 100 mL
0.5g : 100 mL = 500 mg : 100 mL = 5 mg/mL
29
Supply Dosage expressed as
a Ratio
• Ratio solutions express the number of grams of
the drug per total milliliters of solution.
• Epinephrine 1:10,000
– contains 1 g of the drug per 10,000 mL solution
1 g: 10,000 mL = 1,000 mg: 10,000 mL = 1 mg/10 mL
30
Check Labels
Before administering a medication to a
patient, check the drug label three times:
1. On first contact - against the medication
order or MAR
2. When preparing the medication
3. Before administering it.
31
Six Rights of Medication
Administration
– Right patient
– Right drug
– Right amount
– Right route
– Right time
– Right documentation
• The right patient must receive the right
drug in the right amount by the right route
at the right time, followed by the right
documentation.
32
Identify parts of the
drug label
Brand name?
Route?
Label alerts?
Manufacturer?
33
Identify parts of the drug
label
•NDC #?
•Generic name?
•Route?
34
Identify parts of the drug label
oSupply dosage?
oVolume?
oBrand name?
35