What Causes Rosacea Flare Ups

Rosacea is a chronic inflammatory condition.

It is closely associated with skin sensitivity and is influenced by various triggers.

Environment, central heating, alcohol, spicy foods and even mites.

Because rosacea is such a complex condition to navigate, we have put together this article and a free eBook.

Here, we examine the causes of rosacea and its treatment options.

Understanding Rosacea

What Rosacea? Pronounced as “ro-zay-sha,” rosacea is a persistent skin condition characterised by facial redness.

It is a vascular disorder that causes blood vessels to enlarge, thereby increasing blood flow to the skin.

An unknown factor in the bloodstream triggers the swelling of tiny capillaries and blood vessels, causing continuous flushing and inflammation, especially around the cheeks and nose, and, in severe cases, thickened skin.

Typically, rosacea develops in adulthood and is a frequent cause of adult acne.

Sensations of Rosacea

Rosacea often presents with physical sensations before visible symptoms appear.

Familiar sensations include skin burning, tightness, dryness, and itching. They can resemble a heat rash or sunburn and are accompanied by mild, persistent throbbing or discomfort.

Some individuals with rosacea may also experience a burning or gritty sensation in their eyes.

Appearance of Rosacea

This condition tends to be more prevalent in individuals with fair skin who blush easily.

During flare-ups, your skin may appear mottled and purple, with a predominant presence on your cheeks.

In rare instances, rosacea may extend to your back and chest.

On calmer days, persistent redness will often remain due to your broken capillaries or veins scattered across your T-zone area.

To the untrained eye, rosacea can resemble acne, occasionally featuring pus-filled breakouts.

Recognising the Signs

Let’s drill down on some of these common signs and symptoms that could indicate your troublesome skin condition is, in fact, rosacea:

1. Flushing: Frequent and persistent facial flushing that often resembles sudden redness or blushing.
2. Redness: A general skin redness, primarily on the central face, nose, and cheeks.
3. Flaky Skin: If you have rosacea, you may notice dry patches.
4. Large Pores: Rosacea can enlarge your pores, especially in areas with persistent redness.
5. Inflammation: Inflammatory responses are common in rosacea; you may experience swelling and discomfort.
6. Pus-filled Spots: It’s common to experience papules and pustules, small, pus-filled spots often mistaken for acne.
7. Facial Swelling: Swelling or puffiness of your face may be apparent during your rosacea flare-ups.
8. Pink, Itchy Eyes: Rosacea can affect your eyes, causing symptoms such as pink eye and uncomfortable itching.
9. Tiny, Distended Veins: Small, visible blood vessels or tiny, distended veins may become noticeable on the surface of your skin.
10. Broken Capillaries: Rosacea often leads to the development of broken capillaries, or visible blood vessels, which contribute to persistent redness.
11. Thickening of Facial Skin: In severe cases, rosacea can cause the skin to thicken, particularly around the nose.
12. Congestion and Nose Deformity: Rosacea can lead to nasal congestion and, in rare cases, nose deformity, resulting in a condition known as rhinophyma.

If you notice these signs, it’s essential to consult a dermatologist for a proper diagnosis and tailored treatment to manage your rosacea effectively.

What Causes Rosacea

The exact cause of rosacea remains a subject of ongoing research; several factors are believed to contribute to this complex skin condition:

Genetics

This study (1) at Stanford University School of Medicine has suggested a genetic basis for rosacea.

They discovered specific genetic associations near genes involved in inflammatory and autoimmune diseases, implying a genetic predisposition.

Environmental Triggers

This research (2) found that common environmental factors are known to trigger or exacerbate rosacea. These triggers include exposure to UV radiation, temperature changes, harsh irritants, spicy foods, and alcohol.

These external factors stimulate the sensory nervous system, which plays a role in rosacea flare-ups.

Microscopic Organisms

Demodex mites, naturally present on the skin and part of the body’s microbiome, have been associated with rosacea.

An overabundance of these mites may trigger an immune response and inflammation.

Additionally, bacteria linked to these mites, particularly Bacillus oleronius, have been found to stimulate inflammatory responses in individuals with rosacea.

The National Rosacea Society (NRS) conducted a study (3) on this topic and found that these bacteria stimulated an inflammatory response in 80% of participants with rosacea.

To conclude. The naked truth

When considering the causes of rosacea, it is essential to understand that this is a multifaceted skin condition with various potential triggers, including genetic predisposition, environmental factors, and associations with microscopic organisms such as Demodex mites and bacteria like Bacillus oleronius.

While the exact cause remains under investigation, understanding these factors can provide valuable insights into managing and preventing rosacea flare-ups.

If you suspect you have rosacea based on the described signs and symptoms, seek medical advice to obtain a correct diagnosis and receive appropriate treatment.

Rosacea is a complex condition, but its impact can be effectively minimised with proper care.

References

1. Genetic basis of rosacea identified by researchers

2. Recent advances in understanding and managing rosacea

3. Causes Of Rosacea: Demodex Mites & Microbes