Expert Advice | Seasonal Changes & Acne

Dermatology Tips: Why Acne Gets Worse in Autumn and How to Prevent It

As the vibrant colours of summer transition to the cooler, crisper days of autumn, many of us welcome the change in seasons. But for those prone to acne, this shift can bring a frustrating flare-up of breakouts. If you’ve noticed that your skin seems to act up more as the leaves start to fall, you’re not alone. Seasonal changes, especially moving from summer to autumn, can significantly impact your skin’s health. Here’s why acne tends to worsen during this time and some expert tips on how to manage it.

Why Does Acne Flare Up in Autumn?

Drying Air and Temperature Changes
Autumn brings cooler temperatures and lower humidity, which can lead to a significant decrease in skin moisture. When the air gets dry, so does your skin, which might seem like a relief for oily, acne-prone skin at first. However, this can lead to the use of wrong skin care products that can exacerbate acne. When the skin because dry it is important to moisturize with non-comedogenic skincare products.
Transition from Sun Exposure
During summer, we often expose our skin to more sunlight, which can temporarily reduce acne inflammation. Sunlight has mild antibacterial properties, and while UV exposure is never a recommended solution, many people experience fewer breakouts during the summer. However, as the sun fades in autumn and we spend more time indoors, skin inflammation may return, often causing the reappearance of acne.
Heavier Skincare Products
As temperatures drop, it’s natural to reach for richer, heavier moisturizers. While these are essential for hydration, some thicker products can clog pores, especially if you’re already prone to acne. The change in routine may inadvertently contribute to more breakouts.
Stress and Lifestyle Changes
Autumn also brings back-to-school season, year-end work deadlines, and a generally busier schedule as the holidays approach. Stress is a well-known trigger for acne, as it increases the hormone cortisol, which in turn stimulates the oil glands to produce more sebum. As your stress levels rise in autumn, you may find your skin reacting with an increase in breakouts.
Dietary Changes
Cooler months often see a shift towards comfort foods that may be higher in sugar and carbohydrates, both of which can exacerbate acne. Sugary treats and high-glycemic foods can cause spikes in blood sugar, leading to inflammation and increased oil production, contributing to acne development.

Dermatologist-Recommended Tips to Manage Autumn Acne:

Hydrate and Moisturize (with the Right Products)
It’s essential to maintain moisture without clogging your pores. Switch to a lightweight, non-comedogenic moisturizer that won’t block your pores but will still provide adequate hydration. Ingredients like hyaluronic acid can help attract moisture without adding oil, and look for oil-free or gel-based formulations.

Don’t Skip the Sunscreen
Even though the sun feels weaker in autumn, UV rays are still present, and they can damage the skin, leading to inflammation and worsened acne. Choose a broad-spectrum sunscreen that is non-comedogenic and designed for acne-prone skin. Incorporating sunscreen into your routine can also help protect against post-inflammatory hyperpigmentation from past breakouts.

Exfoliate Gently
Dry, flaky skin can build up on the surface and clog pores, so regular exfoliation is key. However, be cautious not to over-exfoliate, which can irritate the skin and lead to more oil production. Opt for gentle chemical exfoliants like salicylic acid, which is particularly effective for acne-prone skin. It works by exfoliating the inside of the pores and keeping them clear of oil and debris.

Maintain a Balanced Diet
As tempting as autumn comfort foods can be, try to maintain a balanced diet with plenty of fresh fruits and vegetables. Reducing sugar, which have been linked to acne flare-ups in some people, can make a difference. Incorporating anti-inflammatory foods like fish, nuts, and leafy greens can also help keep your skin calm and clear.

Adjust Your Skincare Routine
The products that worked for you in summer may not be as effective as the season changes. If your skin is producing more oil due to dryness, consider using a gentle cleanser that won’t strip your skin of its natural moisture, but still cleans deeply enough to prevent clogged pores. Look for cleansers containing benzoyl peroxide or salicylic acid to combat acne.

Consult a Dermatologist
If your acne worsens significantly in autumn, it might be time to consult a dermatologist. They can provide personalized treatment options such as prescription retinoids or other medicated creams that can help control your breakouts, regardless of the season.

Final Thoughts

Autumn is a time of transition, and your skin reacts to these changes in ways that can often lead to an increase in acne. The key is to stay ahead of these shifts by adjusting your skincare routine, maintaining good hydration, and being mindful of lifestyle factors like diet and stress. By taking a proactive approach, you can keep your skin healthy and clear throughout the season.

If you’re finding it difficult to manage your acne despite these tips, don’t hesitate to seek professional advice—a dermatologist can help tailor treatments to your specific needs.