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Understanding Sepsis Symptoms, Causes and Treatment

Understand the life-threatening condition of sepsis. Learn about its key symptoms, common causes, and crucial treatment options to aid in early detection and care.

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Written by Dr. Vasanthasree Nair

Reviewed by Dr. Md Yusuf Shareef MBBS

Last updated on 25th Aug, 2025

Understanding Sepsis Symptoms, Causes and Treatment

Sepsis is a serious and potentially lifethreatening condition that occurs when the body’s response to an infection goes out of control, leading to widespread inflammation and organ damage. It requires immediate medical attention, as delays in treatment can be fatal.

If you or a loved one experience symptoms of sepsis, seeking urgent medical care is crucial. You can book a consultation with a specialist or schedule necessary tests through Apollo 24|7 for timely diagnosis and treatment.

What Is Sepsis?

Sepsis is not an infection itself but rather the body’s extreme reaction to an infection. Normally, our immune system fights infections, but in sepsis, the immune response becomes so strong that it starts harming the body’s own tissues and organs. If not treated quickly, sepsis can lead to septic shock—a severe drop in blood pressure that can cause multiple organ failure and death.

Common Symptoms of Sepsis

Recognizing sepsis early can save lives. The symptoms may develop rapidly and include:


•     High fever or very low body temperature
•     Fast heart rate
•     Rapid breathing or shortness of breath
•     Confusion or disorientation
•     Extreme fatigue or weakness
•     Severe pain or discomfort
•     Pale, clammy, or discolored skin

In severe cases, symptoms may worsen, leading to:
•     Difficulty breathing
•     Low blood pressure (feeling dizzy or faint)
•     Reduced urine output
•     Loss of consciousness

If you notice these signs, especially in someone with a known infection, seek emergency medical help immediately.

Consult a General Physician For The Best Advice

Dr. Rajib Ghose, General Physician/ Internal Medicine Specialist

Dr. Rajib Ghose

General Physician/ Internal Medicine Specialist

26 Years • MBBS

Kolkata

B Ghose Foundation Doctor's Chamber, Kolkata

recommendation

92%

(25+ Patients)

1063

850

Dr. Rajib Ghose, General Practitioner

Dr. Rajib Ghose

General Practitioner

25 Years • MBBS

East Midnapore

VIVEKANANDA SEBA SADAN, East Midnapore

950

850

Dr. Mohamed Azeem, General Physician/ Internal Medicine Specialist

Dr. Mohamed Azeem

General Physician/ Internal Medicine Specialist

2 Years • MBBS,MD(Internal Medicine) CCEBDM

Karaikudi

Apollo Hospitals Karaikudi, Karaikudi

450

68 Cashback

450

No Booking Fees

Dr. Yogesh Valecha, General Physician/ Internal Medicine Specialist

Dr. Yogesh Valecha

General Physician/ Internal Medicine Specialist

20 Years • MBBS, MD

Noida

Apollo Hospitals Sector 26, Noida

recommendation

88%

(75+ Patients)

1200

No Booking Fees

What Causes Sepsis?

Sepsis can develop from any infection, but the most common sources include:

•     Bacterial infections (e.g., pneumonia, urinary tract infections, skin infections)
•     Viral or fungal infections
•     Infections from wounds or surgical sites
•     Severe cases of COVID19 or flu

People with weakened immune systems, chronic illnesses (like diabetes or kidney disease), the elderly, and young children are at higher risk.
How Sepsis Affects Health?
Sepsis can cause:
•     Organ damage (kidneys, lungs, liver, heart)
•     Blood clots and poor circulation
•     Long-term physical and mental health problems (postsepsis syndrome, including fatigue, muscle weakness, and memory issues)

Early treatment is critical to prevent complications.

How Is Sepsis Treated?

Sepsis is a medical emergency, and treatment usually involves:

1. Antibiotics or Antifungals – Given intravenously (IV) to fight the infection.
2. IV Fluids – To maintain blood pressure and hydration.
3. Oxygen Therapy – If breathing is affected.
4. Vasopressors – Medications to raise blood pressure in severe cases.
5. Surgery – If an infected wound or abscess needs draining.

The sooner treatment begins, the better the chances of recovery.

Preventing Sepsis

You can reduce the risk of sepsis by:
•     Treating infections promptly (don’t ignore persistent fevers or worsening symptoms).
•     Keeping wounds clean and properly cared for.
•     Getting vaccinated (flu, pneumonia, and other recommended vaccines).
•     Practicing good hygiene (handwashing, safe food handling).
•     Managing chronic conditions (diabetes, heart disease) effectively.

When to See a Doctor?

If you suspect sepsis, do not wait. Call emergency services or visit the nearest hospital. For follow-up care or early infection management, you can book a consultation with specialists via Apollo 24|7.

Final Thoughts

Sepsis is a dangerous but preventable condition. Knowing the symptoms and acting fast can make all the difference. Stay informed, take infections seriously, and seek medical help when needed.

If you have concerns about infections or sepsis risk, consult a doctor today through Apollo 24|7 for expert advice and care.

Stay safe, stay healthy!

Consult a General Physician For The Best Advice

Dr. Rajib Ghose, General Physician/ Internal Medicine Specialist

Dr. Rajib Ghose

General Physician/ Internal Medicine Specialist

26 Years • MBBS

Kolkata

B Ghose Foundation Doctor's Chamber, Kolkata

recommendation

92%

(25+ Patients)

1063

850

Dr. Rajib Ghose, General Practitioner

Dr. Rajib Ghose

General Practitioner

25 Years • MBBS

East Midnapore

VIVEKANANDA SEBA SADAN, East Midnapore

950

850

Dr. Mohamed Azeem, General Physician/ Internal Medicine Specialist

Dr. Mohamed Azeem

General Physician/ Internal Medicine Specialist

2 Years • MBBS,MD(Internal Medicine) CCEBDM

Karaikudi

Apollo Hospitals Karaikudi, Karaikudi

450

68 Cashback

450

No Booking Fees

Dr. Yogesh Valecha, General Physician/ Internal Medicine Specialist

Dr. Yogesh Valecha

General Physician/ Internal Medicine Specialist

20 Years • MBBS, MD

Noida

Apollo Hospitals Sector 26, Noida

recommendation

88%

(75+ Patients)

1200

No Booking Fees

Consult a General Physician For The Best Advice

Dr. Rajib Ghose, General Physician/ Internal Medicine Specialist

Dr. Rajib Ghose

General Physician/ Internal Medicine Specialist

26 Years • MBBS

Kolkata

B Ghose Foundation Doctor's Chamber, Kolkata

recommendation

92%

(25+ Patients)

1063

850

Dr. Swathi Reddy Perugu, General Physician/ Internal Medicine Specialist

Dr. Swathi Reddy Perugu

General Physician/ Internal Medicine Specialist

7 Years • MBBS, MD (General Medicine)

Hyderabad

Health plus, Hyderabad

625

Dr. Rajib Ghose, General Practitioner

Dr. Rajib Ghose

General Practitioner

25 Years • MBBS

East Midnapore

VIVEKANANDA SEBA SADAN, East Midnapore

950

850

Dr. Mohamed Azeem, General Physician/ Internal Medicine Specialist

Dr. Mohamed Azeem

General Physician/ Internal Medicine Specialist

2 Years • MBBS,MD(Internal Medicine) CCEBDM

Karaikudi

Apollo Hospitals Karaikudi, Karaikudi

450

68 Cashback

450

No Booking Fees

Dr. Yogesh Valecha, General Physician/ Internal Medicine Specialist

Dr. Yogesh Valecha

General Physician/ Internal Medicine Specialist

20 Years • MBBS, MD

Noida

Apollo Hospitals Sector 26, Noida

recommendation

88%

(75+ Patients)

1200

No Booking Fees

Consult a General Physician For The Best Advice

Dr. Rajib Ghose, General Physician/ Internal Medicine Specialist

Dr. Rajib Ghose

General Physician/ Internal Medicine Specialist

26 Years • MBBS

Kolkata

B Ghose Foundation Doctor's Chamber, Kolkata

recommendation

92%

(25+ Patients)

1063

850

Dr. Swathi Reddy Perugu, General Physician/ Internal Medicine Specialist

Dr. Swathi Reddy Perugu

General Physician/ Internal Medicine Specialist

7 Years • MBBS, MD (General Medicine)

Hyderabad

Health plus, Hyderabad

625

Dr. Rajib Ghose, General Practitioner

Dr. Rajib Ghose

General Practitioner

25 Years • MBBS

East Midnapore

VIVEKANANDA SEBA SADAN, East Midnapore

950

850

Dr. Mohamed Azeem, General Physician/ Internal Medicine Specialist

Dr. Mohamed Azeem

General Physician/ Internal Medicine Specialist

2 Years • MBBS,MD(Internal Medicine) CCEBDM

Karaikudi

Apollo Hospitals Karaikudi, Karaikudi

450

68 Cashback

450

No Booking Fees

Dr. Yogesh Valecha, General Physician/ Internal Medicine Specialist

Dr. Yogesh Valecha

General Physician/ Internal Medicine Specialist

20 Years • MBBS, MD

Noida

Apollo Hospitals Sector 26, Noida

recommendation

88%

(75+ Patients)

1200

No Booking Fees

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