**5. Conclusion**

As been discussed during this chapter, there are multiple environmental and occupation factors that are well known to cause asthma and worsening of asthma symptoms. Many triggers been recognized that can be divided into allergic and non allergic which is important at the moment of symptoms interrogation. A methodology approach and personalized approach need to be done for early and proper recognition of this factors. Educational programs on avoidance and recognition needs to be provided to the general population as well, education regarding common symptoms

when dealing with this exposure which will eventually lead for better patient respiratory control and quality of life.
