Some medicines are useful for managing with the seriousness of the diseases. But there are no medicines for completely curing some diseases. For example there are no medicines for curing diseases like Asthma, Alzheimer. Some medicines will help to manage the problems arising at that time. There is no medicine to cure Asthma completely. Likewise, though there is vaccination for preventing ‘polio’ disease, there is no medicine for curing the disease, it comes. There are also no medicines for treating genetic diseases.