It is harmful. Fumigating wormwood indoors will do some harm to the respiratory tract. However, Artemisia argyi can play the role of sterilization, so you can choose to close the doors and windows of the room when smoking, and people can leave the room.

Benefits of fumigation

1. Disinfection and sterilization: Folium Artemisiae Argyi has a certain disinfection and sterilization effect, and it can kill 14 kinds of pathogenic bacteria in different degrees, such as Staphylococcus aureus, hemolytic streptococcus B, Escherichia coli, diphtheria, typhoid and paratyphoid bacillus, tuberculosis bacillus, Pseudomonas aeruginosa, etc. It also has a certain inhibitory effect on adenovirus, influenza virus and herpes virus.

2. Anti-inflammatory and anti-flu: In winter and spring, because of the cold weather, most doors and windows are closed and there is little air convection, which is also a good season for many upper respiratory diseases. Fumigating rooms with Folium Artemisiae Argyi has certain anti-mycoplasma pneumoniae effect, and can increase the content of nonspecific immunoglobulin A in nasal secretions, enhance human immunity, and effectively prevent the onset of various respiratory infectious diseases.

3, antitussive, expectorant, anti-allergic: Artemisia argyi leaves are fragrant, and the burning smell is also not pungent. There may be a pungent smell when the concentration is high. In addition to antibacterial and antiviral, it also has certain antitussive, expectorant and antiallergic effects, but it should be noted that people who are allergic to Artemisia argyi should avoid using it. Artemisia argyi has the functions of purifying air, preventing diseases and protecting health.