Cough and cold remedies sold over the counter often contain combinations of several medications. Research shows that they are not effective when given to children. They can, however, cause serious harmful effects, including accidental overdose, particularly when combined with other medications. For these reasons, since 2008, Health Canada has advised against their use in children less than six years of age.

Conditions: Cough, cold

Treatments: Cough and cold remedies

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