In the event that you have asthma or another lung illness, please sure to follow your healthcare provider's instructions about the administration of your medications and the implementation of your asthma action plan. Maintain a pharmaceutical stockpile of at least five days' worth of supplies. If your symptoms worsen, contact your healthcare practitioner right once. If you have cardiovascular disease, you should follow the instructions of your healthcare practitioner and contact them if your symptoms worsen. To get help if you are having a heart attack or a stroke, phone 9-1-1 immediately. The use of damage to determine the origin of a fire has long been a standard practise among fire investigators.