Generally speaking, this is the outlook for people with Parkinson’s disease, although your loved one’s healthcare provider will be able to share more specific information on their condition and prognosis: There is no cure for Parkinson’s disease yet, but research is underway. The condition can be managed with medication and other forms of treatment, often quite successfully. People with Parkinson’s disease have almost the same life expectancy as those who don’t have the condition. The symptoms of Parkinson’s disease can worsen with time and compromise the person’s independence. Some people may experience severe disability; however, most people only experience mild to moderate disability. Parkinson’s disease does not cause people to die; however, it can strain the body considerably and make the person vulnerable to other infections that can be fatal.