Infectious Disease

Tuberculosis (TB) & your lungs

Breathe easy — early TB diagnosis and treatment save lives.

What is Tuberculosis?

It is a bacterial infection caused by the bacterium Mycobacterium tuberculosis, which mainly affects the lungs but also other parts.

Early diagnosis and a full course of antibiotics are crucial to prevent spread and complications.

Common Symptoms

Low-grade fever
Tiredness
Cough
Weight loss or appetite loss
Pain during breathing & coughing

When to see a Doctor

Have a persistent cough with weight loss or night sweats
Chest pain and Difficulty breathing
Were in close contact with someone diagnosed with TB
Work in healthcare or high-risk environments (prisons, shelters)
Are immunocompromised (e.g., HIV, cancer treatment)

Early detection is important for managing the condition and preventing further complications.

Schedule a consultation today.

Causes and Risk Factors

Inhaling airborne droplets from an infected person
Living in crowded or poorly ventilated conditions
Weak immune system (HIV, malnutrition, chronic illness)
Travel or immigration from countries with high TB prevalence
Ages below 5 or above 65 years

Diagnosis and Tests

Physical exam to check your symptoms
Tuberculin skin test (Mantoux test) or IGRA blood test
Sputum tests for acid-fast bacilli and culture
Chest X-ray to detect lung involvement
CT scan for extrapulmonary TB (brain, bones, etc.)

Treatment Options

6-month course of antibiotics
Directly Observed Treatment, Short course (DOTS) for adherence
Isolation in initial stages to prevent transmission
Regular follow-up and testing
Nutrition and immunity support during recovery

Infectious Disease

Doral Health & Wellness Infection Control Department

Doral Health & Wellness Infectious Disease specializes in the diagnosis and treatment of a wide range of infectious diseases, including bacterial, viral, fungal, and parasitic infections. Our expert team provides comprehensive care, including advanced diagnostics, personalized treatment plans, and ongoing support to help you recover and thrive.

Infectious Disease

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