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What Causes Acne and How Can It Be Treated? A Complete Doctor's Guide


Why Am I Getting Acne Even as an Adult?

Acne is one of the most common skin conditions, yet it can be frustrating and emotionally challenging. Whether you're dealing with occasional pimples or persistent breakouts, you may wonder why they keep appearing despite trying different skincare products.

The good news is that acne is treatable. Understanding its causes is the first step toward choosing the right treatment and preventing future breakouts.


Quick Answer

Acne develops when hair follicles become blocked with excess oil (sebum), dead skin cells, and bacteria. Hormonal changes, genetics, stress, certain medications, and some skincare products can contribute to acne. Treatment depends on the type and severity of acne and may include skincare changes, prescription medicines, lifestyle adjustments, or dermatologist-recommended procedures.


Written by Dr. Niraj Gechode

Dr. Niraj Gechode is a Minimal Invasive Coloproctologist & Cosmetic Gynaecologist with over 7 years of experience in advanced surgical and non-surgical treatments. As the founder of Eravio Clinics, he has empowered more than 5,000 clients with confidence through cutting-edge medical and aesthetic procedures.

Recognized with 2 International and 16 National Awards, Dr. Gechode has been featured in Forbes India and The Times of India for his pioneering work in healthcare and innovation. He was honored as the Youngest Healthcare Entrepreneur in Vidarbha by the Governor of Maharashtra for his commitment to patient-centred care.

📍 For consultations or inquiries:🌐 www.eravioclinics.com📞 +91 99756 30949


What Is Acne?


Acne is a skin condition that occurs when tiny openings in your skin, called hair follicles or pores, become clogged with oil and dead skin cells.

These blocked pores may then become inflamed due to bacteria, leading to different types of pimples, including blackheads, whiteheads, painful red bumps, or deeper cysts.


Why Does Acne Develop?



Acne usually develops because several factors work together rather than one single cause.


1. Excess Oil Production

Your skin naturally produces oil called sebum, which helps keep it healthy.

However, when your body produces too much sebum, it can clog pores.


2. Blocked Pores

Dead skin cells normally shed from the skin's surface. Sometimes, these cells don't shed properly and mix with excess oil, blocking the pores.


3. Bacteria

A naturally occurring skin bacterium called Cutibacterium acnes (formerly Propionibacterium acnes) can multiply inside blocked pores.

This may trigger inflammation, resulting in swollen and painful pimples.


4. Inflammation

Inflammation is your body's natural response to irritation. It causes redness, swelling, tenderness, and sometimes pus-filled lesions.


Common Causes of Acne


Hormonal Changes

Hormonal fluctuations are one of the leading causes of acne.

They commonly occur during:

  • Puberty

  • Menstrual cycles

  • Pregnancy

  • Menopause

  • Certain hormonal disorders such as PCOS

Many women notice breakouts appearing around their jawline or chin before their menstrual period.


Genetics

If one or both of your parents had acne, you may have a higher chance of developing it as well.

Genetics can influence how much oil your skin produces and how your body responds to inflammation.


Stress

Stress does not directly cause acne, but it may make existing acne worse.

Many patients notice their skin flares up during exams, work deadlines, or emotionally stressful periods.


Certain Medications

Some medicines may contribute to acne in certain individuals, including:

  • Corticosteroids

  • Lithium

  • Certain hormonal medications

  • Some epilepsy medicines

Never stop prescribed medication without consulting your doctor.


Cosmetics and Skincare Products

Using heavy or oil-based cosmetics may clog pores.

Choose products labeled "non-comedogenic".  They are less likely to block pores.


Diet

Diet alone is not considered the sole cause of acne.

However, some studies suggest that foods with a high glycaemic index (such as sugary drinks and refined carbohydrates) and excessive dairy intake may worsen acne in some individuals.

The relationship varies from person to person.


Lifestyle Factors

Other contributing factors may include:

  • Poor sleep

  • Smoking

  • Excessive sweating

  • Friction from helmets or masks

  • Frequently touching your face


Who Is More Likely to Develop Acne?

Acne is more commonly seen in:

  • Teenagers

  • Young adults

  • Women with hormonal changes

  • People with oily skin

  • Individuals with a family history of acne

  • Those experiencing prolonged stress


Different Types of Acne

Understanding the type of acne helps determine the most appropriate treatment.



Whiteheads

Small white bumps caused by closed clogged pores.


Blackheads

Open clogged pores that appear black due to oxidation, not dirt.


Papules

Small red inflamed bumps without pus.


Pustules

Red pimples containing pus.


Nodules

Large, painful lumps deep beneath the skin.


Cystic Acne

Deep, inflamed cysts that can be painful and are more likely to leave scars if not treated properly.


Symptoms You Should Not Ignore


While mild acne is common, some symptoms deserve medical evaluation.

You should consult a doctor if you notice:

  • Large painful cysts

  • Acne leaving scars

  • Frequent breakouts despite treatment

  • Sudden severe acne in adulthood

  • Acne causing significant emotional distress

Many patients delay seeking help because they believe acne will eventually disappear. However, persistent acne can increase the risk of permanent scarring.


How Doctors Diagnose Acne

In most cases, acne can be diagnosed through a clinical skin examination.

Your doctor may also ask about:

  • Family history

  • Menstrual history (for women)

  • Current medications

  • Skincare routine

  • Diet

  • Stress levels

Additional investigations may be recommended if hormonal causes are suspected.


Treatment Options for Acne



The best treatment depends on the type and severity of acne.


Daily Skincare

A gentle skincare routine often forms the foundation of treatment.

This may include:

  • Mild cleanser

  • Non-comedogenic moisturizer

  • Sunscreen

  • Prescription topical creams when needed

Avoid excessive scrubbing, as it may irritate the skin.


Prescription Creams

Doctors may recommend topical medicines containing ingredients such as:

  • Retinoids

  • Benzoyl peroxide

  • Azelaic acid

  • Salicylic Acid

  • Niacinamide 

  • Topical antibiotics

These medicines help reduce blocked pores, bacteria, and inflammation while also controlling excessive oil production.


Oral Medicines

Moderate to severe acne may require oral medications, including:

  • Antibiotics

  • Hormonal therapy (for selected women)

  • Oral isotretinoin in carefully selected patients under medical supervision

Not every patient requires oral medication.

Treatment is always individualized.


Procedures

Some patients may benefit from procedures such as:

  • ⁠Chemical Peel

  • ⁠Microneedling + PRP

  • ⁠Laser

  • ⁠PDO threads

Get your acne treated from Eravio clinics through any of these procedures or through medical management at Eravio Clinics.


Lifestyle Tips That May Help

While lifestyle changes alone may not cure acne, they can support overall skin health.

Helpful habits include:

  • Wash your face twice daily with a gentle cleanser.

  • Remove makeup before sleeping.

  • Avoid picking or squeezing pimples.

  • Use oil-free skincare products.

  • Maintain regular sleep.

  • Manage stress through exercise or relaxation techniques.

  • Change bedsheets and pillow covers frequently.

  • Use silk pillow covers.

  • Avoid excessive scrubbing.

  • Eat a balanced diet.


Common Acne Myths


Myth: Acne happens because your face is dirty.

Fact: Acne is not caused by poor hygiene.


Myth: Popping pimples makes them heal faster.

Fact: Picking pimples may increase inflammation and scarring.


Myth: Chocolate always causes acne.

Fact: No single food causes acne in everyone.


Myth: Only teenagers get acne.

Fact: Adult acne is common, especially among women.


Mistakes People Often Make

Many patients unintentionally make acne worse by:

  • Using multiple products at once

  • Frequently changing treatments

  • Overwashing the face

  • Picking pimples

  • Stopping treatment too early

  • Following social media advice without medical guidance

Acne treatment usually requires patience. Improvement often takes several weeks.


When Should You See a Doctor?



You should consider consulting a doctor if:

  • Acne is painful.

  • Breakouts continue for several months.

  • Over-the-counter products are not helping.

  • Acne is leaving scars.

  • Acne is affecting your confidence or mental wellbeing.

  • You develop sudden severe acne as an adult.

Early treatment may reduce the risk of long-term scarring.


Frequently Asked Questions


Is acne permanent?

No. Many cases improve with appropriate treatment, although recurrence is possible.


Can stress cause acne?

Stress may worsen existing acne in many individuals.


Is acne contagious?

No. Acne cannot spread from one person to another.


Can diet improve acne?

A healthy diet may help some people, but diet alone is usually not the only cause.


Should I moisturize acne-prone skin?

Yes. Choose a non-comedogenic moisturizer.


Can makeup worsen acne?

Some products may clog pores. Oil-free, non-comedogenic makeup is generally preferred.


How long does acne treatment take?

Many treatments require 6–12 weeks before significant improvement is seen.


Will acne leave scars?

Severe or untreated acne may increase the risk of scarring, which is why timely treatment is important.


Summary

Acne develops because of a combination of excess oil, blocked pores, bacteria, inflammation, hormones, genetics, and lifestyle factors. While it is extremely common, persistent or severe acne should not be ignored. The good news is that effective treatments are available, and early management can reduce the risk of permanent scarring.

Remember, not every breakout requires the same treatment. Identifying the underlying cause helps your doctor recommend the most suitable approach for your skin.


When to Avoid Delaying Medical Evaluation

Seek prompt medical attention if you experience:

  • Rapidly worsening acne

  • Large painful cysts

  • Significant facial swelling

  • Signs of skin infection such as fever or spreading redness

  • Severe emotional distress related to acne


Medical Disclaimer

This article is intended for educational purposes only and should not replace professional medical advice. Acne symptoms and treatment needs vary from person to person. A proper medical evaluation is important for an accurate diagnosis and individualized treatment plan.


Consultation at Eravio Clinics

If acne is affecting your confidence, leaving scars, or not improving despite skincare efforts, a professional evaluation can help identify the underlying cause and recommend the most appropriate treatment.

At Eravio Clinics, we believe in providing evidence-based, personalized care tailored to each patient's skin type and concerns. Speaking with a qualified doctor can help you better understand your options and make informed decisions about your skin health. Eravio Clinics offer various treatments such as, Medical Management, Chemical Peel, Microneedling + PRP, Laser Treatments and PDO threads.



 
 
 

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