Detection of microplastics in patients with allergic rhinitis

ObjectiveWe aimed to investigate the relationship between microplastics, which are a worldwide health and environmental issue, and their relationship to allergic rhinitis.Materials and methodsA total of 66 patients participated in this prospective study. The patients were divided into two groups. While there were 36 patients with allergic rhinitis in group 1, there were 30 healthy volunteers in group 2. The participants' age, gender and Score for Allergic Rhinitis results were noted. Microplastics were examined in the nasal lavage fluids of the patients and their numbers noted. The groups were compared on these values.ResultsThere was no significant difference between the groups in terms of age and gender. There was a significant difference between the allergic rhinitis group and the control group in terms of the Score for Allergic Rhinitis results (p < 0.001). In the allergic rhinitis group, the microplastic density in the nasal lavage was significantly higher than in the control group (p = 0.027). Microplastics were detected in all participants.ConclusionsWe found more microplastics in allergic rhinitis patients. According to this result, we can say that there is a relationship between allergic rhinitis and microplastics.