How do you know if you have TB? How Can We Help? Search Back to Knowledge Base You are here: KB Home TB How do you know if you have TB? Print PostedSep 19, 2018 Last Updated OnSep 19, 2018 ByAltron BSI Web Dev If you have even one of the following symptoms, you may have TB. If you do, act now! A – Appetite loss C – Chest Pains T – Tiredness N – Night sweats and fever O – Ongoing cough or coughing up blood W – Weight loss Table of Contents