Tuberculosis After effects?

The TB would have left you weak and you may take some time to regain your normal strength. Make sure you have good diet and can also use multivitamin supplements. Pace your physical activity as per your stamina. The effect on your thinking is probably because of your weakness. Your body works as a system. If your lungs have become weak, you are supplying lesser oxygen-rich blood to your body. That means you body may be working sub-optimal. I guess you just have to regain your strength and it may take a while. It is unusual for TB to have the side-effects on the brain. Sometimes, the medicines you use for treating TB may effect the liver or the eyes. But I guess, yours is general weakness. Read more at http://www.healthscribes.com/disease/Tuberculosis+%28TB%29, if it makes you feel better.