Tuberculosis is a chronic disease transmitted by the bacteria known as Mycobacterium tuberculosis. It is seen in the lungs but can also target other organs, including the kidneys and liver. A person is infected when they inhale air droplets issued from someone with active or latent tuberculosis. The two forms of tuberculosis are active, which is when symptoms are evident, and latent, when symptoms are not apparent.
Fever and Night Sweats
The body fights off infections by increasing the internal body temperature. A symptom seen with tuberculosis is a low-grade fever, which is a mild form. Intense sweating develops when the body tries to bring its temperature to normal after it has been elevated. Commonly seen at night, it is known as night sweats. This can leave a person dehydrated, weak and tired.
Chest Congestion
Coughing is a symptom of people infected with tuberculosis. This happens because Mycobacterium tuberculosis invades the lungs. This persistent dry cough is a common symptom seen with other conditions, so it can easily be overlooked. When the lining of the lungs gets damaged and destroyed, some blood can also be noticed in the sputum. The lungs can quickly get congested, leading difficulty with breathing, and chest pain.
Weight Loss
Weakness and discomfort felt with tuberculosis infection can lead to a loss of appetite. Patients can quickly experience weight loss, especially as the bacteria produces chemical reactions that makes the body respond with increased weight loss.
