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Everything You Need to Know About Infectious & Inflammatory Conditions Everything You Need to Know About Infectious & Inflammatory Conditions

Everything You Need to Know About Infectious & Inflammatory Conditions

Artemis Hospital

January 13, 2026 |
Everything You Need to Know About Infectious & Inflammatory Conditions 9 Min Read | 54

Infection and inflammation are generally seen as enemies, but the reality is, they serve as essential protective mechanisms of the body's immune system. They appear to make you alert to the fact that something is not right inside your body. Rather than simply ignoring symptoms, understand why these responses happen, know their root cause, and restore long-term health.

Let's explore infectious and inflammatory conditions in detail.

What are Infectious Diseases & Inflammatory Conditions?

A. Infectious Diseases

These are illnesses caused by harmful germs (pathogens) that enter your body. The most common causes are viruses, bacteria, fungi, and parasites spreading from person to person via contaminated food or water and through bug bites.

Examples:

  • Hepatitis
  • Measles
  • Mumps
  • Typhoid Fever
  • Ringworm, Athlete's Foot (Tinea)

B. Inflammatory Conditions

Inflammatory conditions happen when your body's immune response causes prolonged or excessive inflammation. These conditions often damage healthy tissues instead of just fighting threats. 

Inflammation is your immune system's response to injury or infection.

Examples:

  • Rheumatoid Arthritis
  • Lupus
  • Ankylosing Spondylitis
  • Psoriasis

Difference Between Infective and Inflammatory Reaction

Infection is the invasion of harmful microbes (bacteria, viruses, etc.) into your body, while inflammation is your body's protective immune response to injury, irritants, or infection.

Infection is an external invasion, while inflammation is an internal, protective process. Other than infection, there are certain factors in the body that can cause inflammatory conditions.

Key Aspect Infective Reaction Inflammatory Reaction
Nature External pathogen invasion Internal protective response
Primary Cause Microbes (e.g., bacteria, viruses) Injury, irritants, infection, or autoimmunity
Outcome Potential disease if untreated Healing or chronic damage if prolonged

What are the Causes of Infectious Diseases

Infectious conditions are caused by pathogenic microorganisms such as viruses, bacteria, fungi, or parasites.

How Infections Spread

  • Direct contact
  • Touching surfaces with germs (doorknobs, phones)
  • Contaminated food or drinking unsafe water
  • Insect or animal Bites
  • Mother-to-child during delivery
  • Bloodborne

Factors That Increase Risk

  • A weakened immune system
  • Poor hygiene
  • Exposure to a crowded environment

What are the Causes of Inflammatory Diseases

Here are some causes of inflammatory diseases:

  • The immune system mistakenly attacks the body (autoimmune disease)
  • Unresolved infections
  • Injuries
  • Chronic exposure to irritants such as pollution, chemicals, and toxins
  • Lifestyle factors such as poor diet (sugar, processed foods), obesity, stress, smoking, and lack of exercise

Inflammatory Diseases list

  • Rheumatoid Arthritis (RA)
  • Lupus (Systemic Lupus Erythematosus)
  • Psoriasis
  • Ankylosing Spondylitis (AS)
  • Juvenile Arthritis
  • Scleroderma
  • Crohn's Disease, Ulcerative Colitis, and Celiac Disease
  • Type 2 Diabetes (involves inflammation)
  • Heart Disease
  • High Blood Pressure (involves inflammation)

Symptoms of Inflammatory Diseases

The symptoms may vary based on the type; however, the common symptoms are:

  • Persistent fatigue
  • Body aches
  • Joint pain or stiffness
  • Digestive issues such as bloating, diarrhea
  • Unexplained weight changes
  • Frequent infections
  • Skin problems such as rashes, redness
  • Fever, and mood changes such as depression or anxiety

Conclusion

Infection and inflammation are often related. Inflammation can happen in your body due to many lifestyle and environmental factors, including infection. Hence, if you experience fever, fatigue, muscle aches and chills, rashes, coughs, sore throats, digestive issues (diarrhea/vomiting), or joint pain/swelling, consult your doctor.

Best Heart Inflammatory Conditions Treatment Hospital Near Me in Bikaner | Artemis Cardiac Care

Signs of heart inflammation (carditis) include chest pain, shortness of breath, fatigue, fever, swelling (legs/ankles), and irregular heartbeats. Visit the best nearby heart doctor in Bikaner to prevent further complications.

Searching for the best heart care hospital? 

Contact Artemis Cardiac Care, known for its patient-centric approach backed by advanced diagnostic technologies for accurate diagnosis of inflammatory conditions of the heart.

Treatment Options Available:

Call us at +91 9070902010 (24/7).

FAQs

Q1: What are the 5 signs of inflammation due to infection?
A: These five signs in your body can indicate inflammation:

  • Redness (rubor)
  • Heat (calor)
  • Swelling (tumor)
  • Pain (dolor)
  • Loss of function 

Q2: How to remove inflammation in the body?
A: Adapt anti-inflammatory dietary changes and lifestyle modifications:

  • Berries, leafy greens, tomatoes, fatty fish (salmon, mackerel), olive oil
  • Add turmeric, ginger, and garlic
  • Increase fiber content
  • Aim for 150 minutes of moderate activity
  • Manage stress
  • Maintain a healthy weight
  • Quit smoking
  • Prioritize sleep
  • Always follow the doctor's advice

Q3: How to differentiate infection from inflammation?
A: Infection happens because of harmful microbe (bacteria, viruses) invasion, while inflammation is the body's protective immune response to infection, injury, or other conditions.

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