D/doc. My husband do lot of physical work as he is working with his uncle in rice agency. When he return home he feels extremely low and very much weak. His legs pains a lot and secondly as you know that in large godowns people spray those harmful pesticides and as a result those fumes they inhale r very strong n when he return home he complains of headache. Pls advice what to do in this case. Thanx. Pls advice.