LRTIs & ARDS: Critical Insights from Dr. S.S. Behera – Best Critical Care Expert in Varanasi

Lower Respiratory Tract Infections (LRTIs) such as pneumonia, bronchitis, and severe viral infections continue to be leading causes of ICU admissions. When left untreated or poorly managed, these conditions can rapidly deteriorate into Acute Respiratory Distress Syndrome (ARDS) – a life-threatening complication demanding immediate expert intervention.

Dr. S.S. Behera, DM Critical Care (AIIMS Delhi), MD (BHU), is one of the most trusted names in critical respiratory care in Varanasi, with extensive experience in managing LRTIs, ARDS, and ICU patients with complex lung pathologies.

LRTIs to ARDS Management by Dr. S.S. Behera, Critical Care Specialist in Varanasi

Understanding LRTIs: When Cough and Fever Turn Severe

LRTIs affect the lungs’ lower airways and are typically caused by:

  • Bacteria: e.g., Streptococcus pneumoniae

  • Viruses: e.g., Influenza, RSV

  • Fungi: e.g., Aspergillus in immunocompromised patients

Symptoms may include:

  • Persistent cough

  • Chest discomfort

  • Fever with chills

  • Shortness of breath

Early detection and microbiology-guided antibiotics/antivirals are key to avoiding progression.

ARDS – The ICU’s Greatest Respiratory Challenge

ARDS is a severe lung condition marked by:

  • Refractory hypoxemia (PaO₂/FiO₂ < 300)

  • Bilateral infiltrates on chest imaging

  • Non-cardiogenic pulmonary edema

  • Often following LRTIs, trauma, or sepsis

Without timely intervention, ARDS can lead to multi-organ failure.

Critical Care Protocols by Dr. S.S. Behera

For LRTIs:

✔️ Immediate antibiotic/antiviral therapy based on sputum/BAL culture
✔️ Chest X-rays, HRCT chest if needed
✔️ Supportive oxygen therapy and hydration

For ARDS:

✔️ Lung-protective mechanical ventilation (6 ml/kg ideal body weight)
✔️ Prone positioning for better oxygenation
✔️ Conservative fluid strategy
✔️ ECMO in life-threatening cases

Prevention First:

✔️ Annual Influenza vaccine
✔️ Pneumococcal vaccine for elderly or comorbid patients
✔️ Smoking cessation, pulmonary rehab

Consult Dr. S.S. Behera – Leading Pulmonary & Critical Care Expert

  • Dr. Behera is available at:
    📍 Star Multispeciality Hospital, Chitaipur
    📍 Agrim Hospital, Bhelupur
    📍 Dr. Behera’s Clinic, Indira Nagar, Varanasi
    📞 Appointment: 9450430091
    🌐 Visit: www.drssbehera.com

For expert consultation, visit drssbehera.com or book an appointment now! Instant

FAQs – Common Questions About ARDS & LRTIs

Q1: What causes ARDS most commonly?

Severe LRTIs, pneumonia, sepsis, and trauma.

Q2: Can LRTIs be managed outside ICU?

Yes, if diagnosed early and treated aggressively.

Q3: What are red flags for ARDS?

Sudden drop in oxygen, difficulty in breathing, abnormal chest imaging.

Q4: Is ARDS always fatal?

No. With expert ICU care and protocols, survival rates are increasing.

Q5: Who is the best doctor in Varanasi for ARDS and lung infection management?

Dr. S.S. Behera is among the most qualified for complex ICU-level lung cases.

Dr. S.S. Behera's Clinic

LRTIs to ARDS Management by Dr. S.S. Behera, Critical Care Specialist in Varanasi

Visit Dr. Behera’s Clinic

Star Multispeciality Hospital,   

Address: 6/2, B-120, Indra Nagar, Chitaipur, Varanasi.

Call for Appointment: +91 7270032109

Agrim Hospital,   

Address:Plot -21, Lanka Rd, Ravindrapuri

Extention, Bhelupur, Varanasi,

Uttar Pradesh  221005

Call for Appointment: +91 7270032109

ICU Inchage – Samvedna Hospital 

Durgakund Road Opp. IP Vijaya Mall, Bhelupur, Varanasi

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