Tuberculosis (TB): Symptoms, Causes, Diagnosis & Treatment
Infectious Diseases
Symptoms
Tuberculosis is an infectious disease caused by Mycobacterium tuberculosis. It most often affects the lungs but can involve other organs and requires appropriate medical treatment.
Prevalence
Millions affected globally
Common in
Adults
Category
Infectious Diseases
ICD-10 Code
A15-A19
Overview
Tuberculosis can be latent or active. Active pulmonary TB can damage lung tissue and spread to other people through the air.
Symptoms
Possible symptoms include a persistent cough, fever, night sweats, unexplained weight loss, tiredness, and sometimes coughing up blood.
Transmission & Risk Factors
TB spreads through the air when a person with active pulmonary or laryngeal TB coughs, speaks, or sings. It is not usually spread by casual surface contact.
Risk is higher with close exposure, weakened immunity, certain living conditions, and some underlying health problems.
Diagnosis
Evaluation can include medical history, chest imaging, sputum testing, and tests for TB infection depending on the clinical situation.
Treatment
TB is treatable with a combination of prescribed antibiotics taken for the recommended duration. Treatment should be supervised because incomplete therapy can lead to drug resistance.
Prevention
Early diagnosis, appropriate treatment, contact evaluation, ventilation, and public-health measures help limit transmission.
FAQs
Anyone with a persistent cough, unexplained weight loss, or prolonged fever should seek medical evaluation, particularly after known exposure.
Type of Diabetes
Type 1 Diabetes
The body does not produce insulin. It usually develops in children, teenagers or young adults.
Type 2 Diabetes
The body does not use insulin well. It is the most common type and usually develops in adults.
Gestational Diabetes
High blood sugar that develops during pregnancy and usually disappears after delivery.
Risk Factors
Weakened immunity
Recent travel or exposure
Crowded living conditions
Young or older age
Delayed diagnosis
Treatment Options
Allopathic Approach
Evidence-based medical treatment for tuberculosis (tb): symptoms, causes, diagnosis & treatment depends on the cause and severity. A clinician may recommend medicines, monitoring, or procedures when indicated.
Ayurvedic Approach
Traditional Ayurvedic practices may be used as complementary wellness approaches for tuberculosis (tb): symptoms, causes, diagnosis & treatment, but they should not replace diagnosis or prescribed evidence-based treatment. Discuss products with a clinician.
Herbal Approach
Some herbal products are marketed for tuberculosis (tb): symptoms, causes, diagnosis & treatment. Evidence and product quality vary, and herbs can interact with medicines. Use them only after discussing safety with a qualified healthcare professional.
Homeopathic Approach
Homeopathic products may be marketed for tuberculosis (tb): symptoms, causes, diagnosis & treatment, but reliable evidence that homeopathy treats the underlying condition is limited. It should not replace effective medical treatment.
Lifestyle & Diet Approach
Healthy sleep, balanced nutrition, appropriate physical activity, avoiding tobacco, and following the individual care plan can support overall management of tuberculosis (tb): symptoms, causes, diagnosis & treatment.
Possible Complications
- Reduced quality of life
- Delayed diagnosis or treatment
- Impact on daily activities
- Condition-specific health risks
Prevention Tips
- Early diagnosis, appropriate treatment, contact evaluation, ventilation, and public-health measures help limit transmission.
- Follow the recommended care plan
- Attend follow-up appointments when advised
- Seek help if symptoms worsen
At a Glance
Also Known As
TB
Duration
Long-term
Treatable
Yes
Doctor Consultation
Required
Lifestyle Changes
Supportive
Recommended Medicines
This content is for informational purposes only and not a substitute for professional medical advice, diagnosis or treatment. Always consult your doctor for proper diagnosis and treatment.