Demetrius (Austell, Ga, Usa) on 08/10/2010
Replied By Rob (Kentucky) on 02/13/2026
Source: http://op.niscpr.res.in/index.php/IJTK/article/view/35368
A study tested oregano oil nasal spray for treating sinus problems. It had 75 adults in three groups. One group used oregano oil, another used a steroid spray, and the last group used a fake spray with sesame oil. After four weeks, people using oregano oil had much better results. Their symptom scores dropped by 51.52 points. The steroid group's scores dropped by 21.60, and the fake spray group's by 11.84. This means the oregano oil really helped with their symptoms.