Bacterial Acne

Bacterial Acne: Causes and effective ways to prevent it

Bacterial Acne, an exceedingly prevalent skin condition, affects people across the globe, transcending age, gender, and ethnicity. Among its various manifestations, bacterial acne stands as a prominent subtype, significantly driven by the influence of specific bacteria on our skin. We shall delve into what bacterial acne comprises in this in-depth blog post, examining its causes and effects on the skin. Moreover, we'll outline a meticulously designed five-step approach to treating and managing this condition effectively, ultimately leading to clearer, healthier skin.


What is Bacterial Acne and its causes?

The common skin condition known as acne vulgaris, or bacterial acne, predominantly affects the oil glands and hair follicles of the skin. It typically manifests as a variety of lesions on the skin, including pimples, blackheads, whiteheads, nodules, and cysts. The condition is characterized by inflammation, and one of the key contributing factors is the overgrowth of bacteria, particularly Propionibacterium acnes, on the skin.

Causes of Bacterial Acne:

Sebum overproduction: The skin's sebaceous glands create sebum, an oily material that hydrates and protects the skin. However, excessive sebum production can clog hair follicles, creating the perfect conditions for Propionibacterium acnes to flourish.

Hair Follicle Blockage:

Dead skin cells, combined with excess sebum, can clog hair follicles. When these follicles are blocked, an environment is created that is favorable for bacterial growth and subsequent skin inflammation, which results in the development of acne lesions.

Bacterial Overgrowth

Propionibacterium acnes, a type of bacteria that naturally exists on the skin, can develop rapidly in clogged follicles. This bacterial overgrowth triggers an inflammatory response by the body's immune system, causing redness, swelling, and the formation of acne lesions.


The presence of excess bacteria in the follicles triggers an immune response, resulting in inflammation. Acne lesions are more prominent and painful as a result of inflammation, which also plays a vital role in their development and endurance.

Hormonal Fluctuations:

Hormonal abnormalities may cause an increase in sebum production, which can aid in the emergence of bacterial acne. Sebum production might increase due to hormonal imbalances, which can contribute to the development of bacterial acne.

Diet and Lifestyle:

The severity of acne can be influenced by dietary and lifestyle choices, such as a diet rich in processed sugars and carbs. Additionally, stress, inadequate sleep, and improper skin care practices can exacerbate acne symptoms.

How to reduce bacterial acne?

Bacterial Acne On Face

Let's delve into how each step of the skincare routine, including the addition of azelaic acid serum, can help reduce bacterial acne:

1. Cleansing:

How it helps: Cleansing removes excess oil, dirt, and impurities from the skin's surface, preventing clogged pores and reducing the potential for bacterial growth.

2. Exfoliation:

How it helps: Exfoliation helps in removing dead skin cells, which can clog pores and contribute to acne. It lessens the likelihood of acne breakouts by clearing clogged pores.

3. Azelaic Acid Serum:

How it helps:

  • Anti-bacterial properties: Azelaic acid serum has antimicrobial properties that can inhibit the growth of bacteria, including Propionibacterium acnes, a common contributor to acne.
  • Unclogs pores: Azelaic acid serum helps in unclogging pores by dissolving excess oil and keratin, reducing the formation of blackheads and whiteheads.
  • Anti-inflammatory effects: It reduces redness and inflammation associated with acne, making existing acne lesions less noticeable and preventing new ones from becoming severe.
  • Lightens dark spots: Azelaic acid can also help fade dark spots and hyperpigmentation left by previous acne breakouts, promoting a more even skin tone.

4. Spot Treatments:

How it helps:

Benzoyl peroxide: kills the bacteria that causes acne and lessens irritation. Salicylic acid: Helps clear skin pores and exfoliates the skin to stop the development of fresh acne.

Because of its well-known antibacterial qualities, tea tree oil is a good choice for healing acne scars.

5. Moisturizing:

How it helps: Moisturizing with an oil-free, non-comedogenic moisturizer keeps the skin hydrated without adding excess oil. Proper hydration helps in maintaining skin balance and preventing excessive dryness that may trigger more oil production.

6. Sun Protection:

How it helps: Sunscreen protects the skin from harmful UV rays that can worsen acne scars and hyperpigmentation, preventing further skin damage.

By incorporating these steps into your skincare routine, you are actively addressing various factors that contribute to bacterial acne—excess oil, dead skin cells, bacterial overgrowth, inflammation, and potential scarring. Azelaic acid, in particular, plays a crucial role in inhibiting bacterial growth and reducing redness, making it a valuable addition to combat bacterial acne effectively. Never forget to patch-test new products and seek the advice and treatment choices of a dermatologist.

Take Aways

Bacterial acne, a prevalent skin condition, stems from factors like excess sebum production, hair follicle blockage, bacterial overgrowth, inflammation, hormonal fluctuations, and lifestyle choices. A targeted skincare routine is vital for its management. Impurities and dead skin cells are removed by cleansing and exfoliating, and bacteria and inflammation are combated by azelaic acid serum. Spot treatments address specific lesions, and moisturizing maintains skin balance. Sun protection prevents further damage. This comprehensive approach can significantly reduce bacterial acne, promoting clearer, healthier skin. Always consult a dermatologist for personalized care, ensuring an effective and personalized skincare regimen.


Q. How to treat bacterial acne naturally?

Ans. To treat bacterial acne naturally, consider using tea tree oil as a spot treatment, applying honey masks for its antimicrobial properties, incorporating aloe vera to soothe the skin, maintaining a balanced diet, and practicing good hygiene. Additionally, consider reducing stress levels and avoiding picking or squeezing pimples to prevent further irritation and the spread of bacteria.

Q. What does bacterial acne look like?

Ans. Bacterial acne typically appears as red, inflamed bumps on the skin, commonly known as pustules or papules. These pimples may have a white or yellow center (pus-filled) and often feel tender or painful to the touch. They can occur on the face, chest, back, or other areas with a high concentration of oil glands, and may sometimes be accompanied by blackheads or whiteheads.

Q. What is the main cause of bacterial acne?

Ans. The main cause of bacterial acne is an overgrowth of bacteria, particularly Propionibacterium acnes (P. acnes), on the skin. This type of bacteria naturally resides on the skin, especially in hair follicles and pores. When excess oil (sebum) and dead skin cells accumulate and clog the pores, it creates an ideal environment for P. acnes to proliferate, leading to inflammation, redness, and the formation of acne lesions. Changes in food, stress, hormones, and some drugs might make this process worse.

Q. How do you stop bacterial acne from spreading?

Ans. Prevent bacterial acne spread by cleansing skin twice daily, avoiding touching or picking pimples, using non-comedogenic products, showering after sweating, changing bedding often, and wearing sunscreen. Utilize acne treatments like benzoyl peroxide or salicylic acid, and maintain a healthy diet and lifestyle to reduce inflammation. Consistency in these practices is key to managing bacterial acne and preventing its proliferation.

Q. Can acne bacteria be killed?

Ans. Yes, acne bacteria can be killed. Treatments that work well include retinoids, topical and oral antibiotics, and benzoyl peroxide. While antibiotics function by preventing bacterial development, benzoyl peroxide targets and destroys germs directly. Retinoids help unclog pores, preventing bacterial buildup and promoting clearer skin.

Comments 0

Leave a comment

Please note, comments must be approved before they are published

Discover more of our favorites

Vitamin C Serum 15% for Dark Spots & Luminous Glow
Save 15%

Vitamin C Serum 15% for Dark Spots & Luminous Glow

Rs. 590.00 Regular price Rs. 699.00

Anti Aging Night Cream for Fine lines & Wrinkles

Anti Aging Night Cream for Fine lines & Wrinkles

Rs. 850.00

Vitamin C Face Wash with Natural Fruit AHA's

Vitamin C Face Wash with Natural Fruit AHA's

Rs. 475.00

Sunscreen Gel SPF 50 for Oily, Acne Prone Skin

Sunscreen Gel SPF 50 for Oily, Acne Prone Skin

Rs. 450.00

Hyaluronic Acid Serum for Hydration & Glow

Hyaluronic Acid Serum for Hydration & Glow

Rs. 599.00

Pigment Controller Gel for Hyperpigmentation

Pigment Controller Gel for Hyperpigmentation

Rs. 595.00

Skin Brightening Cream for Pigmentation & Dark Spots

Skin Brightening Cream for Pigmentation & Dark Spots

Rs. 599.00

Ultra Brightening Cleanser for Dark Spots & Dull Skin
Sold Out

Ultra Brightening Cleanser for Dark Spots & Dull Skin

Rs. 425.00