https://www.selleckchem.com/pr....oducts/eidd-2801.htm
Burning incense may not influence lung function or symptom severity in patients with COPD in a short-time period. Air quality returned to baseline levels 1 h after burning incense. Patients with COPD should avoid staying in rooms where incense is burnt, for up to 1 h. The small sample size and short study period may have influenced our results. Future longitudinal studies with larger sample sizes and long-term follow-ups are recommended. Patients with COPD should avoid staying in rooms where incense is burnt, for up to 1 h. The small