Over-the-counter cough medications do not deliver the desired effects and may even pose risks to young children, American experts warn.
“There is no clinical evidence that expectorants or cough syrups are actually effective,” states Dr. Richard Irwin from the University of Massachusetts.
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Many mothers misuse cough syrup for their children |
These medications are no more effective than taking pain relievers in excess, which is particularly dangerous for children.
According to new guidelines from the Chest Physicians medical school, adults suffering from chronic cough or upper respiratory syndrome (characterized by a runny nose) should use older antihistamines combined with a decongestant. Effective older antihistamines contain chlorpheniramine, while newer products like Claritin and Zyrtec are deemed unreliable.
For young children, although coughs can be more bothersome, cough syrup is not the solution. “Cough and cold medications are not very effective in children and can even be harmful. Often, coughs that are not related to chronic lung diseases or environmental factors will resolve on their own,” explains Irwin.
Most studies reviewed by the Chest Physicians have shown that over-the-counter cough remedies are largely ineffective, serving primarily as a sedative that provides a false sense of comfort to patients.
My Linh (according to Reuters)
