Some proprietary (brand name) and non-proprietary names (generic name) sound or appear to be similar to other drugs when written or spoken. These confusing drug names are one of the main causes of medication error.
Health products affected by SALA issue:
► Pharmaceutical drug products for use in humans and veterinary medicine.
► Natural drug products for human use.
To date, majority of errors are seen in human prescription drugs.
List of SA/LA drugs
The most common errors identified in generic names were between:
► Cisplatin - Carboplatin
► Ephedrine - Epinephrine
► Fentanyl - Sufentanil
► Lantus - Lente
► Humalog - Humulin
► Novolog - Novolin
► Humulin - Novolin
► Humalog -Novolog
► Doxorubicin - ''Daunorubicin
► Taxol - Taxotere
► Acetohexamide - Acetazolamide
► Advicor - Advair
► Avinza - Evista
► Chlorpropamide - Chlorpromazine
► Diabeta - Zebeta
► Folic acid - Folinic acid
► Heparin - Hespan
► Lamivudine - Lamotrigine
► Leukeran - Leucovorin
► Prilosec - Prozac
► Retrovir - Ritonavir
► Tizanidine -Tiagabine
► Wellbutrin SR - Wellbutrin XL
► Zantac - Xanax
► Zantac - Zyrtec
► Oxycontin - Oxynorm
► Imipenem - Meropenem
► Accutane - Accupril
► Selegiline - Salagen
How to prevent the medication errors:
Below are given some suggestions to reduce the medication mix-ups
Manufacturers are responsible for naming of health products. They should:
1) Choose unique drug names, easily written and pronounced
2) While proposing a drug name (brand and generic), they should do complete research to ensure that there are no drugs with similar names in the market (computer searches on SALA).
Physicians, Nurse Practitioners
In order to avoid SALA confusion, the prescriber can
1) Clearly write the prescriptions
2) Avoid using short forms or abbreviation of drug names
3) Make further comment about the drugs (include both generic and brand names)
4) Avoid verbal prescriptions to a maximum extent.
Pharmacists should ensure that a patient receives the correct drug, as directed by the physician. They can do so by
1) Separating SALA drugs from one another
2) Installing warning system to staff – Computer alerts or warnings on stock bottles
3) Double checking the drug
4) Contacting the physician in case of any clarification regarding the prescription
5) Becoming familiar with SALA drugs
Consumers can also reduce the chance of getting the wrong medications.
1) Consumers must be aware as to why that particular drug is prescribed and the appropriate usage the medication.
2) They should confirm that the physician has clearly written the name of the drug (i.e. the patient must be able to read the name of the drug).
3) After buying, they should ensure to see whether the drug in hand is the same as the one in the prescription.
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