The primary stage of the disease usually doesn't cause symptoms. When symptoms of pulmonary TB occur, they may include:

• Cough (sometimes producing phlegm)
• Coughing up blood
• Excessive sweating, especially at night
• Fatigue
• Fever
• Unintentional weight loss

Other symptoms that may occur with this disease:

• Breathing difficulty
• Chest pain
• Wheezing