Infectious Disease

Conditions Treated

• •Tuberculosis (TB) — Bacterial infection primarily affecting lungs but can affect any organ. India has the highest TB burden globally — 28 lakh cases annually.
• •HIV/AIDS — Chronic viral infection attacking the immune system. India has 24 lakh people living with HIV. Antiretroviral therapy enables normal lifespan.
• •Dengue (Complicated) — Mosquito-borne viral infection. Most cases are mild, but complicated dengue with plasma leakage needs specialist management.
• •Malaria (Severe) — Parasitic infection from mosquito bites. P. falciparum malaria can be fatal if not treated promptly. Endemic in many parts of India.
• •Hospital-Acquired Infections — Infections acquired during hospitalisation — often caused by drug-resistant organisms (MRSA, VRE, Acinetobacter, Pseudomonas).

Health Tips

• •Complete full courses of antibiotics — don't stop when you feel better
• •Practice hand hygiene religiously
• •Use mosquito prevention consistently
• •Get tested for HIV if at risk
• •Don't demand antibiotics for viral infections
• •Ensure safe water and food hygiene

How to Prepare for Your Visit

• •Bring all investigation reports — blood cultures, sensitivity reports, imaging, previous antibiotic prescriptions
• •List all antibiotics you have taken recently — type, dose, and duration
• •Note your travel history — recent travel to malaria/dengue endemic areas
• •If HIV-related: bring CD4 count, viral load reports, and current ART regimen details
• •Describe the timeline of symptoms precisely — when fever started, pattern, associated symptoms
• •Mention any known exposures — sick contacts, animal bites, insect bites, hospitalisation
• •Discuss any previous TB treatment — incomplete treatment causes drug resistance
• •Be open about risk factors — travel, sexual history, IV drug use — confidentiality is maintained
• •Complete the FULL course of antibiotics — stopping early is the most common cause of drug resistance
• •Take TB or HIV medications at the same time daily — consistency improves effectiveness
• •Follow up with recommended tests to confirm cure or treatment response
• •Ensure household contacts are screened if you have TB — free screening is available at government centres

Questions to Ask Your Doctor

• •Is my infection drug-resistant?
• •How long do I need to take these antibiotics?
• •Can I infect my family members?
• •Are there free government treatment programmes available?
• •What precautions should I take to prevent spreading the infection?
• •When is it safe to return to work or school?

When to See a Specialist

An Infectious Disease specialist diagnoses and treats complex infections — HIV, tuberculosis, tropical diseases, and hospital-acquired infections.

• •HIV/AIDS management
• •Drug-resistant tuberculosis (MDR-TB)
• •Fever of unknown origin lasting more than 3 weeks
• •Complex infections not responding to antibiotics
• •Tropical infections — malaria, dengue, typhoid (complicated cases)
• •Post-travel illness with tropical exposure
• •Hospital-acquired infections

India has high rates of TB, malaria, dengue, and HIV. Infectious disease specialists are crucial for managing resistant and complex infections.