I had a TIA last year and was told that I needed to take asprin daily and possibly had some congested arteries. I do not tolerate asprin so read about TIAs in Hulda Clear's book The Cure For All Diseases . She wrote that some TIAs were caused by mold toxins and some other things I could look up for you. I am sensitive to mold toxins so I took high doses of Vit C for the mold toxins, was careful not to eat anything that might have mold toxins and have not had a reoccurance of TIAs since.
I think that a person with several health problems has the best chance of restoring their health by finding a program and following the steps. The more effective programs, such as H. Clark's kill off parasites, restore good organ function, reduce the level of toxins and pollutants in the body. If a person is in very poor health it may take several years though usually a person begins to notice the difference in their problems within a few months. In addition it is always helpful to continue seeing a Dr. or other health professional to monitor the body, through laboratory and other tests.