The human sense of smell can trigger immediate responses to certain aromas. Some smells, particularly, can produce essential chemicals in the brain which cause feelings of relaxation, contentment, and happiness. Certain incense aromas even help relieve pain and discomfort in people suffering from headaches and stuffy noses.

Many people use a glass incense burner when they want to relax or meditate. Some studies even report that certain incense fragrances can reduce anxiety and depression symptoms and may be considered as alternatives to anti-depression drugs. Some individuals also find that burning incense helps induce sleep and is a good natural treatment for insomnia.