Tuberculosis

A Brief Overview of Tuberculosis

Tuberculosis, or more commonly known as TB is a severe infectious disease affecting several organs of the body, predominantly the lungs. It is caused by the pathogen bacteria and is highly contagious as it can spread through the air when the infected person sneezes or coughs. Several reliable hospitals and government facilities provide treatment for tuberculosis, but it is important to complete the entire treatment process without a pause to ensure complete recovery.

Stages of TB

There are 2 stages of TB, each based on the status of the pathogen. This leads to a wide range of incubation period (the time period between the entry of pathogen inside the body and the initiation of its effect). Let’s understand them one by one.

Latent TB– As the term latent suggest, the pathogen stays in stealth mode as the immune system, keep them in check. As a result, no visible symptoms are found during initial stages. Thankfully the TB does not become contagious at this stage. The treatment is still crucial as it can turn active pathogens in future.

Active TB– As the term suggests clearly, this is the potentially more harmful type. It can spread rapidly within the body and also to other individuals. The time of its onset after the latent stage can vary from weeks to years.

Symptoms of TB

Some of the common symptoms of TB that affects the lungs are as follows-

  1. Persistent coughs for more than 3 weeks
  2. Sudden weight loss, often unintentional
  3. Presence of blood in sputum
  4. Chest pain or discomfort, especially during coughing
  5. Fever, particularly during night
  6. Night sweats and chills
  7. Loss of appetite
  8. Fatigue and breathlessness

As already discussed, the symptoms may stay hidden for long. Thus seeking diagnosis and treatment in right time often becomes challenging. However, people with HIV infection or AIDS, IV drug users, and personals involved in attending TB patients are recommended to seek immediate medical care upon the onset of 2 or more above mentioned symptoms.

Risk Factors

As the pathogens are born in nature, the chances of getting infected with TB pathogen are pretty high for people sharing a similar surrounding. However, the strength of one’s immune system determines how rapid it can spread along with its severity. The presence of the following factors enhances the overall chances of the same.

  1. Weak immune system
  2. HIV/AIDS
  3. Malnutrition
  4. Immunosuppressant (usually after an organ transplant)
  5. Certain medication
  6. Diabetes
  7. Kidney disorders

On this World TB Day, we, on behalf of ILS Hospitals urge people with symptoms of possible TB to seek treatment at the earliest, as timely diagnosis can control the TB significantly.