Saline Nasal Drops May Reduce Cold Symptoms in Children
Recent research indicates that saline nasal drops can significantly enhance recovery from common cold symptoms in children. A new study shows that youngsters treated with a homemade saline solution experienced relief, including reduced sneezing and nasal congestion, two days sooner compared to those who did not receive the treatment.
With over 200 viruses responsible for cold-like symptoms, creating effective and generalized treatments has been challenging. Consequently, most cold remedies aim to alleviate symptoms rather than diminish their duration.
However, recent studies suggest saline solutions may be an effective alternative. Findings demonstrate that adults using saline nasal drops or sprays report faster recovery and less transmission of the virus.
A research team led by experts from the University of Edinburgh conducted an investigation focusing on children. Involved were 150 children showing cold symptoms, whose parents administered three drops of a 2.6% saline solution in each nostril at least four times daily, beginning within 48 hours of symptom onset until recovery. Parents prepared the saline solution at home.
In contrast, a control group of 151 children received standard care from their parents, which included over-the-counter medications and rest. All participants were under the age of 7, and their symptoms were meticulously tracked by their parents.
The study revealed that children starting saline drops within 24 hours of symptom onset recovered two days earlier than non-users. Additionally, household members were less likely to develop cold symptoms. However, those who began treatment later did not show significant differences in outcomes compared to those who did not use the saline drops.
The lead researcher suggests that chloride ions in saline may stimulate the production of an antiviral agent known as hypochlorous acid, emphasizing the importance of early intervention during the infection’s initial stages.
Despite these findings, some experts express caution regarding the effectiveness of saline drops in clearing viral infections. They highlight the need for further research to differentiate between actual antiviral effects and symptomatic relief.
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