Overview

Nodular acne is more than just a few pimples. It's a severe form of acne characterised by large, painful, inflamed lumps (nodules) that develop deep within the skin.¹ These nodules can persist for weeks or months, often leaving scars. In the UK, approximately 9% of the population struggles with acne, with many facing this most severe form.² This condition can be incredibly frustrating and impact self-esteem. However, there's hope! Recent research has unveiled powerful lifestyle changes that can make a real difference in managing this challenging skin condition.

How to manage nodular acne through lifestyle changes?

While medical treatments are often necessary, adopting healthy lifestyle habits is crucial to support your skin from within and prevent future breakouts. Here's a breakdown of key lifestyle changes:

Maintain a consistent skincare routine

A well-chosen skincare routine is your first line of defence. The goal is to keep your skin clean, balanced, and protected without causing further irritation.

1. Clean your skin twice daily: Use lukewarm water and a mild, non-comedogenic cleanser.³ This helps remove excess oil, dirt, and bacteria without stripping your skin's natural oils
2. Exfoliate carefully: Gentle exfoliation can help prevent pore blockage by removing dead skin cells. Opt for chemical defoliants containing alpha-hydroxy acids (AHAs) or beta-hydroxy acids (BHAs), as these tend to be gentler on sensitive, acne-prone skin than harsh scrubs⁴
3. Moisturise: Even if your skin feels oily, it still needs moisture; dehydrated skin can overproduce oil to compensate. Choose a lightweight, oil-free moisturiser to keep your skin balanced and hydrated⁵
4. Apply broad-spectrum SPF 30 sunscreen daily: Sun exposure can worsen acne inflammation and increase the risk of scarring.⁶ It's crucial to protect your skin daily, even on cloudy days in the UK, as UV rays can penetrate cloud cover

Adopt a skin-friendly diet

Emerging evidence suggests that what we eat can affect nodular acne. Certain foods may help reduce inflammation and support overall skin health.

1. Follow a low-glycemic diet: Foods high on the glycemic index (GI) can cause rapid spikes in blood sugar, potentially leading to increased inflammation and oil production.⁷ Focus on foods that release sugar slowly into the bloodstream, such as whole grains, vegetables, fruits, and lean proteins
2. Consider cutting back on dairy: Studies have linked dairy consumption, particularly skimmed milk, to more severe cases of acne, while the exact relationship between dairy and acne is still being investigated.⁸ Try progressively cutting back on your dairy consumption or choosing dairy substitutes if you think dairy is a triggering factor
3. Increase consumption of omega-3 fatty acids: Omega-3 fatty acids have anti-inflammatory properties and may be beneficial for those with nodular acne.⁹ Include fatty fish like salmon, mackerel, and sardines in your diet. You can also get omega-3s from plant-based sources like flaxseeds, chia seeds, and walnuts
4. Load up on antioxidant-rich foods: Antioxidants help protect your cells from damage caused by free radicals, which are unstable molecules that can contribute to inflammation and premature ageing.¹⁰ Eat a variety of colourful fruits and vegetables, particularly berries, leafy greens, and foods rich in vitamin C

Manage stress effectively

While stress doesn't directly cause nodular acne, it can worsen existing breakouts. Stress triggers the release of hormones like cortisol, which can increase oil production and inflammation.^11,12

1. Practice mindfulness and meditation: These practices can help you calm your mind, reduce stress levels, and promote a sense of well-being.¹³ Even a few minutes of mindfulness or meditation each day can make a difference
2. Exercise regularly: Physical activity is a fantastic stress reliever, and it also improves blood circulation, helping to deliver nutrients to your skin and remove waste products. Find activities you enjoy and aim for at least 30 minutes of moderate-intensity exercise most days of the week¹⁴
3. Prioritise quality sleep: When you don't get enough sleep, your body produces more cortisol, which can worsen acne.¹⁵ Aim for 7 to 9 hours of quality sleep each night. Establish a relaxing bedtime routine, create a comfortable sleep environment, and avoid caffeine and alcohol before bed

Avoid skin irritants

Minimising skin irritation is key to preventing further inflammation and breakouts.

1. Don't touch or pick at acne lesions: It can be tempting, but picking at or squeezing your acne can introduce bacteria, increase inflammation, and make scarring more likely¹⁶
2. Use non-comedogenic makeup and hair products: look for products labelled "non-comedogenic," which means that they are formulated to be less likely to clog pores.¹⁷ Be especially mindful of foundations, concealers, and hair products that come into direct contact with your face
3. Change pillowcases weekly: Your pillowcase can accumulate oils, bacteria, and dead skin cells, which can transfer back to your skin while you sleep.¹⁸ Washing your pillowcase frequently helps keep your sleeping environment cleaner

When to seek professional help

While lifestyle changes can significantly improve nodular acne, it's essential to seek professional help when needed. Consult a GP or a dermatologist if:

• Your acne is severe, persistent, or causing you significant distress
• You are experiencing scarring
• Lifestyle changes and over-the-counter treatments have been ineffective

A dermatologist can assess your skin condition, identify potential triggers, and recommend appropriate medical treatments, which may include topical creams, oral medications, or in-office procedures like chemical peels or light therapy.

Understanding nodular acne: causes and triggers

Nodular acne develops when hair follicles become clogged with oil (sebum) and dead skin cells. This blockage creates an environment where bacteria can thrive, leading to inflammation and the formation of deep, painful nodules.

Several factors can contribute to the development of nodular acne, including:

• Hormonal fluctuations: Hormonal changes during puberty, menstruation, pregnancy, and even stress can trigger increased sebum production, making breakouts more likely
• Genetics: If your parents or siblings have struggled with acne, you may be more genetically predisposed to developing it yourself
• Certain medications: Some medications, like corticosteroids and lithium, can sometimes trigger acne as a side effect
• Diet: As mentioned earlier, diets high in refined carbohydrates and dairy have been linked to increased acne severity in some people.

Additional tips for managing nodular acne

• Clean your tech devices regularly: Our phones, tablets, and laptops can harbour bacteria that can transfer to our skin. Wipe them with a disinfectant wipe regularly
• Be mindful of hair products: Hairspray, gel, and other styling products can migrate to your face and clog pores. Apply them carefully, try to avoid direct contact with your skin, and consider pulling your hair back at night

FAQs

How long does it take to see improvements with lifestyle modifications?

Many people start to see positive changes within 4-8 weeks of consistently implementing lifestyle modifications. However, more severe cases may take longer and may require additional medical treatment.

Can stress worsen my nodular acne?

Yes, stress can exacerbate existing acne. Stress increases hormones like cortisol, which can stimulate oil production and inflammation.¹¹

Do I need to eliminate dairy to manage nodular acne?

Complete elimination isn't always necessary. Some people find that reducing dairy intake, particularly skim milk, can help. Consider gradually reducing consumption and observing how your skin responds.⁷

Can exercise worsen nodular acne?

Regular exercise is generally beneficial for skin health. However, sweat and friction during workouts can potentially irritate acne-prone skin. Wear breathable clothing, avoid touching your face during exercise, and cleanse your skin promptly after working out.²²

Are there specific foods that can help fight nodular acne? 

While no single food can cure acne, nutrients like omega-3 fatty acids, antioxidants, and zinc may support skin health.^8,9

Summary

Managing nodular acne requires a holistic approach. By adopting evidence-based lifestyle modifications, you can support your skin health from within, minimise breakouts, and potentially enhance the effectiveness of medical treatments. Remember that everyone's skin is unique, so it may take time to find the combination of strategies that works best for you. Be patient with yourself, celebrate small victories, and don't be afraid to seek professional help when needed.