Impetigo: Understanding the Infection, Its Causes, Symptoms, and Treatment Options

Impetigo: Causes, Symptoms & Treatment

Impetigo is a highly common skin infection in kids, especially in hot and humid locations. When parents bring their kids to the clinic, they often ask the doctor, “What is impetigo?” or “Is impetigo bad for you?” 

The good news is that impetigo isn’t usually dangerous, but it spreads quickly if you don’t treat it soon. 

Impetigo is a bacterial skin infection that primarily affects babies and young children, although adults can get it too if they are in the correct places. It usually starts out as small red spots that get bigger and eventually pop, leaving behind crusts that are gold or honey-colored. You can usually see these sores on the lips, nose, and sometimes on the hands or legs. 

Impetigo is a skin illness that is mainly caused by Staphylococcus aureus or Streptococcus pyogenes, which are both types of bacteria. Kids are often touching their faces, scratching insect bites, or playing near with other kids, which makes it simple for the virus to transmit from one child to another. 

Parents can act quickly and stop problems or repeated infections if they know what impetigo is, what causes it, what the symptoms are, and what treatments are available.

Types of Impetigo 

Parents can act quickly and avoid problems or repeated infections if they know what impetigo is, what causes it, what its symptoms are, and what treatments are available.

  1. Non-Bullous Impetigo 

This is the most common type and is what most cases look like.

It usually begins as:

Little red dots around the mouth or nose These areas quickly become little blisters. The blisters pop and leave behind thick, yellowish or honey-colored crusts. 

Kids often scratch these regions, which spreads the illness to other parts of the body. Non-bullous impetigo is very contagious and spreads easily in schools and daycare centers.

  1. Bullous Impetigo 

Bullous impetigo is caused by toxin producing strains of Staphylococcus aureus.

Key features include:

Large, fluid-filled blisters.

Skin around the blisters looks red and inflamed.

Blisters break easily, leaving raw skin

More common in infants and young children because of the fluid-filled blisters, bullous impetigo treatment often requires closer medical supervision.

  1. Ecthyma (Deep Impetigo) 

This is a more serious and deeper type of impetigo. Lesions go deeper into the skin. Ulcers occur behind thick crusts. Scars may form after healing. More likely to happen to persons who don’t take care of themselves, don’t eat enough, or have weak immune systems.

What Causes Impetigo

Many parents ask, “Impetigo is caused by what?”

The answer is simple: bacteria.

The most common causes are: 

Staphylococcus aureus ,Streptococcus pyogenes. 

These germs get into the skin through: 

Little cuts or scrapes Bites from bugs 

Itching that makes you scratch 

Eczema and other skin problems 

Other things that raise the risk are: Weather that is hot and humid Bad 

Cleanliness Living in close quarters 

Giving away toys, towels, or clothes 

Weakened immune system 

Kids typically get impetigo after having a cold or a runny nose because they keep cleaning their noses, which irritates the skin around them.

Symptoms of Impetigo 

The impetigo symptoms may vary depending on the type, but commonly include: 

Red sores that appear suddenly Yellow or golden crust formation.

Mild itching or irritation 

Blisters in bullous impetigo.

Swollen lymph nodes in some cases 

Mild fever in advanced cases 

In most children, the infection is not painful, but scratching can make it worse and spread it further.

General Medical Approach and Side Effects 

Standard Treatment, The conventional treatment for impetigo includes: 

For mild instances, topical antibiotic creams are best. 

Antibiotics taken by mouth when the infection is widespread. 

Cleaning the afflicted areas gently, keeping nails short so they don’t scratch 

Putting towels and clothes in separate areas 

Most of the time, doctors tell kids to stay home until the virus stops spreading.

Possible Side Effects of Conventional Treatment 

Antibiotics act quickly, however they can also do the following: 

Burning or inflammation of the skin 

People who are sensitive may have allergic reactions. 

Upset stomach 

Repeated illnesses because antibiotics don’t work Because of these things, a lot of parents look for other ways to help their children than medical care.

Homeopathy Approach with 5 Medicines 

Homeopathy focuses on strengthening the body’s natural healing process rather than just killing bacteria. Remedies are selected based on the type of discharge, skin appearance, and overall constitution of the child.

  1. Graphites 

Graphites is one of the most commonly used remedies in impetigo cases.

Indicated when: Thick, sticky, honey-like discharge is present.

Skin cracks easily and oozes, Healing is slow.

Infections tend to recur.

It is especially useful in children with sensitive skin.

  1. Antimonium Crudum 

Helpful when:

Thick yellow crusts form around the mouth or nose.

Skin looks inflamed and tender. 

The child becomes irritable and dislikes being touched. This remedy works well when the infection worsens after eating or during hot weather.

  1. Mezereum

Mezereum is chosen when:

Thick scabs form with pus underneath

Intense itching is present

Burning sensation occurs after scratching

Pain increases at night

  1. Hepar Sulphuris

This remedy is helpful when:

Lesions are painful and sensitive.Pus formation is prominent.

The child feels chilly and irritable. Infections tend to worsen quickly

  1. Sulphur 

Sulphur is often indicated when:

Impetigo keeps recurring.  Skin looks unhealthy or dirty .

Burning and itching worsen with heat.

Children dislike bathing. It is commonly used as a constitutional remedy to improve long-term immunity.

Diet Chart for Impetigo 

Diet plays an important role in recovery and prevention.

Recommended Foods

Fresh fruits like apple, pear, pomegranate

Green leafy vegetables.

Whole grains and pulses.

Homemade soups.

Plenty of water and coconut water.

Foods to Avoid 

Fried and oily foods.

Excess sugar and chocolates.

Bakery items and junk food.

Packaged and processed snacks.

A clean, balanced diet supports skin healing and boosts immunity naturally.

FAQs

  1. What is impetigo disease?

Impetigo is a contagious bacterial skin infection that mainly affects children and causes red sores and yellow crusts.

  1. Is impetigo contagious?

Yes, impetigo spreads easily through direct contact or by sharing towels, clothes, or toys.

  1. What is the best impetigo medicine?

Treatment depends on severity. Antibiotics are used conventionally, while homeopathic remedies are chosen based on individual symptoms.

  1. Can impetigo heal without treatment?

Mild cases may improve, but treatment is advised to prevent spread and complications.

  1. What is bullous impetigo?

Bullous impetigo is a type of impetigo where large fluid-filled blisters appear, mainly in infants and young children.

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About the Author Bio: 

Dr. Vaseem Choudhary M.D is a seasoned classical homeopath with over 16+ years of experience, dedicated to treating patients with compassion, precision and holistic care. Mainly in Pune & Mumbai, serving both national and international patients from UK, USA, Germany, France, Canada, Bhutan, Dubai and China. With a wide range of acute and chronic conditions—from skin disorders, hormonal issues, and digestive problems to autoimmune diseases and mental health concerns. 

Dr. Vaseem is widely respected for his unique approach that combines classical homeopathy, personalized diet planning, lifestyle guidance, and a spiritual perspective on healing. He is known for his detailed and empathetic case-taking process, which focuses on treating the root cause rather than just symptoms. 

In recognition of his dedication and clinical excellence, Dr. Vaseem Choudhary MD has been honored with the Best Homeopathic Doctor in Pune award by leading platforms such as: 

Best Homeopathy Doctor in Pune – National Healthcare Service Excellence Awards 2024 

Most Trusted Centre for Autism and ADHD in India 2025 – Healthcare Excellence & Leadership Awards 

Best Homeopathy Doctor in Pune – Dr. Vaseem Choudhary Shines at Ayush 2nd International Conference, Dubai 

Recognized for spearheading homeopathic treatment protocols, improving patient satisfaction, and healthcare advancements. 

He is also a contributing author to the International Journal of Homeopathy and Natural Medicines (IJHNM), where he shares his research and clinical experiences with the global medical community. 

With a passion to take homeopathy to new heights, Dr. Vaseem continues to guide patients towards natural, safe, and sustainable healing. 

Homeo Care Clinic offers a holistic approach to treating the disease. The remedies mentioned above can treat the underlying causes of the condition and offer relief from the discomfort. However, it is important to consult a qualified homeopathic practitioner for the correct dosage and duration of treatment. Homeo Care Clinic provides