Protecting family from tuberculosis
Know about tuberculosis, symptoms, how to protect against TB and more.
Introduction
Tuberculosis (TB) is a serious but preventable and treatable disease caused by bacteria called Mycobacterium tuberculosis. It primarily affects the lungs but can also impact other parts of the body.
Since TB spreads through the air, it can pose a risk to your family if not managed properly. With awareness and simple precautions, you can protect your loved ones from this infection.
Understanding Tuberculosis (TB)
TB spreads when an infected person coughs, sneezes, or talks, releasing tiny droplets containing the bacteria into the air. If someone nearby breathes in these germs, they may get infected.
However, not everyone exposed to TB bacteria becomes sick; some develop latent TB, where the germs remain inactive and cause no symptoms. Others develop active TB, where the bacteria multiply and make the person ill.
Consult a Pulmonologist for Personalised Advice
Symptoms of Active TB
If someone in your family has active TB, they may experience:
- A persistent cough (lasting more than 2 weeks)
- Coughing up blood or mucus
- Chest pain
- Fatigue and weakness
- Fever and night sweats
- Unintended weight loss
If you notice these symptoms, consult a doctor immediately. Early diagnosis and treatment can prevent the spread of TB to others.
How to Protect Your Family from TB
1. Get Tested if You’re at Risk. If someone in your household has TB, other family members should get tested. Common tests include:
- Tuberculin Skin Test (TST or Mantoux Test) – A small injection under the skin to check for TB exposure.
- Blood Test (IGRA) – Detects TB infection through a blood sample.
- Chest X-ray & Sputum Test – Confirms active TB in the lungs.
You can book these tests easily through Apollo 24|7 for a quick and hassle-free experience.
2. Complete TB Treatment if Diagnosed
- If a family member has active TB, they must take prescribed antibiotics without skipping doses. Treatment usually lasts 6–9 months, and stopping early can lead to drug-resistant TB, which is harder to treat.
3. Practice Good Hygiene
Since TB spreads through the air, simple hygiene habits can reduce the risk:
- Cover your mouth when coughing or sneezing (use a tissue or elbow).
- Ventilate rooms – Open windows to allow fresh air circulation.
- Wash your hands frequently with soap and water.
- Avoid sharing utensils, towels, or bedding with an infected person.
4. Boost Immunity with a Healthy Lifestyle
A strong immune system helps fight TB bacteria. Encourage your family to:
- Eat a balanced diet (rich in proteins, vitamins, and minerals).
- Exercise regularly to improve lung health.
- Avoid smoking and excessive alcohol, as they weaken immunity.
5. Vaccination (BCG Vaccine)
- The BCG vaccine is given to children in many countries to prevent severe forms of TB. While it doesn’t guarantee complete protection, it reduces the risk. Check with your doctor if your child needs this vaccine.
When to See a Doctor?
If someone in your family:
- Has been in close contact with a TB patient
- Shows symptoms like a long-lasting cough, fever, or weight loss
- Has a weakened immune system (due to diabetes, HIV, or other conditions)
- It's best to consult a doctor immediately. Early detection and treatment can save lives.
Final Thoughts
TB is a serious disease, but with awareness and preventive steps, you can keep your family safe. If you suspect TB exposure, don’t delay, get tested and follow medical advice. Remember, Apollo 24|7 offers convenient testing and expert consultations to help you stay protected.
Consult a Pulmonologist for Personalised Advice
Consult a Pulmonologist for Personalised Advice
Dr. Mary Susan K S
General Physician/ Internal Medicine Specialist
13 Years • MBBS, MD INTERNAL MEDICINE
Bengaluru
Apollo Clinic, Sarjapur Road, Bengaluru
Santoshkumar P Hammigi
Pulmonology Respiratory Medicine Specialist
4 Years • MBBS,MD, (Respiratory Medicine)
Bengaluru
Apollo Medical Center, Marathahalli, Bengaluru
(25+ Patients)
Dr. P Sravani
Pulmonology Respiratory Medicine Specialist
3 Years • MBBS, MD
Visakhapatnam
Apollo Clinic Vizag, Visakhapatnam
Dr Rakesh Bilagi
Pulmonology Respiratory Medicine Specialist
10 Years • MBBS MD PULMONOLOGIST
Bengaluru
Apollo Clinic, JP nagar, Bengaluru
Dr. Hyder
Pulmonology Respiratory Medicine Specialist
5 Years • MBBS, MD (PULMONOLOGY)
Guntur
Kalam chest and multi-speciality clinic, Guntur
Consult a Pulmonologist for Personalised Advice
Dr. Mary Susan K S
General Physician/ Internal Medicine Specialist
13 Years • MBBS, MD INTERNAL MEDICINE
Bengaluru
Apollo Clinic, Sarjapur Road, Bengaluru
Santoshkumar P Hammigi
Pulmonology Respiratory Medicine Specialist
4 Years • MBBS,MD, (Respiratory Medicine)
Bengaluru
Apollo Medical Center, Marathahalli, Bengaluru
(25+ Patients)
Dr. P Sravani
Pulmonology Respiratory Medicine Specialist
3 Years • MBBS, MD
Visakhapatnam
Apollo Clinic Vizag, Visakhapatnam
Dr Rakesh Bilagi
Pulmonology Respiratory Medicine Specialist
10 Years • MBBS MD PULMONOLOGIST
Bengaluru
Apollo Clinic, JP nagar, Bengaluru
Dr. Hyder
Pulmonology Respiratory Medicine Specialist
5 Years • MBBS, MD (PULMONOLOGY)
Guntur
Kalam chest and multi-speciality clinic, Guntur