Primarily there is not a cure for all diseases. In addition some diseases may also have progressed too far to be effectively treated.
There are also traumatic injury cases, such as industrial or auto mobile accidents that may be far too serious to treat.
Age can also play an important factor.
What causes mental diseases, and how to cure those diseases if there is some solution. I think, that's all
Such a cure has not yet been discovered.
It always depends on the "disease" that the sick person may have and how much it has already affected them. As of for the question you asked, no, in my opinion doctors can not always cure sick people. All these people in hospitals that are suffering from cancer, various infections, and other diseases would have been cured long time ago if doctors could do such "magic".
Doesn't exist.
The cure of respiratory and circulatory system's disorders or diseases is keeping off all forms of drugs.
Whats the Cure to all diseases?
Hospitals which are able to treat a variety of diseases called multispeciality hospitals. There are many multispeciality hospitals in India which are well known for their treatment and medical services. AIIMS is one of them which is a government hospital provides treatment for all diseases. except this Yashoda Super Speciality Hospital, Kaushambi is one of the best multispeciality hospital in Delhi NCR which provide treatment for almost all diseases. This hospital have different departments for different diseases.
Arsenic?... I think you're looking for a "panacea"
No, this is only a very old and false opinion.
exercise 30 minutes a day
Jesus gave them power and authority to drive out all demons and to cure diseases, and he sent them out to proclaim the kingdom of God and to heal the sick.
All diseases are important considering a hope to discover their effective treatment and perhaps a complete cure. In fact this a question that could be change to : Why the cure of all diseases are important ? This is a question that all scientists linked to health care are always trying to solve.