Neti Pot (Nasal Irrigation) for Allergy Relief

Research suggests that nasal irrigation may offer meaningful relief for allergic rhinitis symptoms, with two randomized controlled trials and one expert consensus publication collectively supporting its use as part of allergy management. Studies indicate that standard saline irrigation provides a beneficial baseline, while modified formulations — including a licorice extract solution and hydrogen-rich saline — showed greater symptom reductions in their respective trials, outperforming plain saline on measures such as nasal blockage, runny nose, sneezing, and inflammatory markers. Expert clinical guidance similarly positions nasal saline irrigation as one component of a broader, multi-pronged approach to managing diagnosed allergic rhinitis. However, the clinical trials were small — enrolling 60 and 120 participants respectively — and further large-scale studies would be needed before strong conclusions can be drawn about the comparative effectiveness of specific irrigation solutions beyond standard saline.