Is a thurible incense bad for your chest?

Using a thurible, which emits incense, can potentially irritate the respiratory system, especially for individuals with Asthma or other lung conditions. The smoke produced may cause coughing, wheezing, or discomfort in some people. However, for those without respiratory issues, occasional exposure to incense may not pose significant harm. It's always best to ensure good ventilation and limit exposure if you have concerns about respiratory health.