Pharm
Cold Preparations
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Cold Preparations
, Combination Cold and Sinus Preparations, Cough and Cold Medications
See Also
Antihistamine
Decongestant
Antihistamine-Decongestant
Nasal Saline
Sore Throat Symptomatic Treatment
Cough Symptomatic Treatment
Upper Respiratory Infection
Efficacy
Cold Preparations and their safety
Sedating side effects may be only benefit
No advantage compared with
Placebo
for
Common Cold
Study of 59 Preschool Children with URI
Clemens (1997) J Pediatr 130:463-6 [PubMed]
Cold medication components have serious adverse effects
Pseudophedrine may cause
Seizure
s in children
Sedating Antihistamine
s have
Anticholinergic
effects
Dextromethorphan
may cause serious CNS depression
Phenylpropanolamine (e.g. Dimetapp) was withdrawn from U.S. market due to
Hemorrhagic Stroke
s
Risk of accidental
Overdose
(e.g.
Acetaminophen
when in multiple combination products)
Gunn (2001) Pediatrics 108:E52 [PubMed]
OTC Cold Preparations lack of efficacy and risk of harm (editorial note by Scott Moses, MD)
Greatest benefit appears to be to the manufacturer and reseller at the expense of the confused, acutely ill consumer
Pharmacy aisles are filled with every possible combination and permutation of products with confusing naming
"Cold and Sinus" concoctions may contain
Naproxen
or
Acetaminophen
, a
Decongestant
or
Antihistamine
or both
In addition to cost, side effects and lack of efficacy, there is the risk of significant harm (e.g.
Acetaminophen Overdose
)
Preparations
Effective Cold Preparations
Acetaminophen
or
Ibuprofen
for fever, myalgias
Nasal Saline
used frequently
Intranasal
Decongestant
s
Limit to no more than 3 days (for congestion refractory to
Nasal Saline
)
Avoid
Oxymetazoline
(afrin) in children (
Intranasal Phenylephrine
, neosynephrine is safe)
See
Cough Symptomatic Treatment
(or
Cough Suppressant
,
Cough Expectorant
)
See
Sore Throat Symptomatic Treatment
Supplements
Honey (
Cough Suppression
in age >1 year)
Other agents with weak evidence or mixed results
Echinacea
for
Common Cold
Risk of ragweed-tyoe reaction
Zinc
Lozenges for
Common Cold
May have benefit if used every 2 hours while awak and started in first 24-48 hours of illness
Elderberry
for
Influenza
Very high dose at 22 g/day may have benefit if started with 48 hours
Agents with no benefit in
Common Cold
Vitamin C
Preparations
Combinations -
Antihistamine-Decongestant
(not recommended)
Rarely indicated except possibly in the
Chronic Cough
evaluation as an empiric trial
Sedating Antihistamine
with
Decongestant
Actifed Cold and Allergy (
Chlorpheniramine
and
Phenylephrine
)
Benadryl
-D (
Diphenhydramine
and
Phenylephrine
)
Dimetapp Cold and Allergy (
Brompheniramine
and
Phenylephrine
)
Triaminic Cold and Allergy (
Chlorpheniramine
and
Phenylephrine
)
Non-Sedating Antihistamine
with
Decongestant
Allegra
-D (
Fexofenadine
with pseudophedrine)
Claritin
-D (
Loratadine
with pseudophedrine)
Zyrtec
-D (
Cetirizine
and
Pseudoephedrine
)
Management
See
Sore Throat Symptomatic Treatment
See
Cough Symptomatic Treatment
See
Upper Respiratory Infection
Maintain oral hydration
Analgesic
s as needed for fever and pain
Cool mist humidifiers
Nasal Saline
Prevention
Influenza Vaccine
Covid
Vaccine
Hand Washing
Masking as needed
References
(2020) Presc Lett 27(1): 2-3
(2022) Presc Lett 29(12): 67-8
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