Rosacea and Migraines: Is There a Connection?
Rosacea is a common, chronic inflammatory skin condition that affects millions of people worldwide. Most people associate it with facial redness, flushing, and visible blood vessels, but rosacea can also cause uncomfortable sensations such as burning, stinging, and heightened skin sensitivity.
Interestingly, researchers have also identified an association between rosacea and migraine headaches, raising questions about whether these two seemingly different conditions may share underlying biological pathways. Although researchers are still investigating the relationship, evidence suggests the nervous system, inflammation, and blood vessel responses may all play a role.
So, what does the science tell us, and what might this connection mean for people living with rosacea?
Understanding rosacea and its different forms
Rosacea primarily affects the central face, including the cheeks, nose, forehead and chin. Symptoms vary considerably between individuals, and the condition can change over time.
Historically, rosacea was divided into four subtypes:
- Erythematotelangiectatic rosacea – persistent redness, flushing and visible blood vessels.
- Papulopustular rosacea – inflammatory bumps and pustules, sometimes resembling acne.
- Phymatous rosacea – thickening of the skin, particularly around the nose.
- Ocular rosacea – inflammation affecting the eyes and eyelids.
Rhinophyma is a less common manifestation of rosacea, associated with phymatous rosacea, in which the skin on the nose gradually thickens and develops an uneven, enlarged or bulbous appearance. It occurs more frequently in men, particularly later in life, and develops over time due to changes in the skin’s connective tissue and oil-producing glands.
While these classifications are still widely recognised, modern dermatology increasingly uses a phenotype-based approach, identifying the individual features a patient experiences rather than placing them into a single category. This matters because rosacea symptoms often overlap. Someone may experience persistent facial redness alongside inflammatory bumps, eye irritation and heightened skin sensitivity. Rosacea is a complex inflammatory condition involving interactions between the skin’s immune responses, blood vessels, nervous system and environmental factors. Researchers continue to investigate these mechanisms and how they may contribute to the different symptoms patients experience.
What is neurogenic rosacea?
One area of particular interest is neurogenic rosacea, a term used to describe a presentation in which nerve-related symptoms are especially prominent. People with these symptoms may experience intense facial burning, stinging, flushing or sensations of heat that appear disproportionate to the visible inflammation. The skin can become particularly sensitive to temperature changes, sunlight, emotional stress or certain skincare products. Researchers believe abnormal sensory nerve signalling and changes in facial blood vessel regulation may contribute to these symptoms.
Standard classification systems do not currently recognise neurogenic rosacea as a separate formal rosacea subtype. Instead, it describes a symptom pattern that may help dermatologists understand an individual’s condition. This possible nervous system involvement is one reason researchers have investigated whether rosacea and migraines may be connected.
What does research say about rosacea and migraines?
Migraine is a neurological condition characterised by recurring headache attacks, often accompanied by nausea and sensitivity to light, sound or movement. Although rosacea and migraines affect different parts of the body, studies have identified an association between the two. A large Danish population-based study published in 2017 in the Journal of the American Academy of Dermatology investigated migraine occurrence among people with rosacea.
The researchers reported a higher prevalence of migraine among people with rosacea than among those without the condition. The association was particularly noticeable among women and older individuals. The study also identified differences between rosacea presentations, with ocular rosacea showing a notable association. However, an important distinction must be made: an association does not establish that rosacea causes migraines, or that migraines cause rosacea.
Population-based studies can identify patterns, but they cannot necessarily explain why those patterns occur. Researchers have therefore explored whether the two conditions share biological mechanisms rather than assuming one directly produces the other.
Could the nervous system explain the connection?
Both rosacea and migraines involve complex interactions between nerves, blood vessels and inflammatory responses. One area of research concerns the trigeminal nerve, which provides sensation to much of the face and plays an important role in migraine biology.
In rosacea, researchers have investigated how sensory nerves respond to environmental triggers, including heat, ultraviolet radiation and temperature changes. These responses may contribute to flushing, burning sensations and facial inflammation. Migraines also involve the activation of neurological pathways linked to pain signalling and changes in blood vessel regulation. Scientists are particularly interested in neurovascular signalling and neurogenic inflammation, processes through which nerves and inflammatory pathways influence one another. These similarities may explain the observed association, although the precise mechanisms remain uncertain. Importantly, not everyone with rosacea experiences migraines, and most people with migraines do not necessarily develop rosacea.
Do rosacea and migraines share triggers?
Another interesting connection is that some people report similar triggers for both conditions. Temperature changes, emotional stress, disrupted sleep and environmental conditions can influence migraine attacks and rosacea flare-ups, although individual responses vary. For people with rosacea, common triggers may include heat, sun exposure, alcohol, spicy foods and certain skincare products.
Migraine triggers are often more complex and can include changes in sleep, stress, sensory stimulation and hormonal fluctuations. While there is some overlap, a trigger for one condition will not automatically trigger the other. Keeping a simple record of symptoms may help identify patterns. For example, someone who experiences facial flushing and headaches after prolonged heat exposure may find it useful to discuss this observation with their healthcare professionals. Identifying potential triggers is one part of managing rosacea, but avoiding every possible trigger is neither practical nor necessary.
Is ocular rosacea more closely associated with migraines?
Ocular rosacea affects the eyes and surrounding structures. Symptoms may include dryness, irritation, redness, burning sensations and sensitivity to light. Some research has reported a stronger association between ocular rosacea and migraine than with certain other rosacea presentations. However, the relationship is not fully understood.
Sensitivity to light can occur with both ocular rosacea and migraine, but the underlying causes may differ. Eye symptoms should not automatically be attributed to rosacea. Persistent irritation, visual changes or eye pain require appropriate assessment, and sudden vision changes or severe eye pain warrant urgent medical attention.
How can a dermatologist help manage rosacea?
Although the relationship between rosacea and migraines remains under research, dermatologists regularly assess and manage rosacea. At ENRICH Clinic in Melbourne, a consultation lets a dermatologist examine the skin, review symptoms, discuss possible triggers, and determine which management approaches may be appropriate.
Rosacea management depends on the symptoms present, their severity, individual skin characteristics and medical history. For some patients, vascular laser or light-based treatments may help reduce persistent facial redness and the appearance of visible blood vessels. These treatments target specific vascular features of rosacea but do not cure the underlying condition or prevent future flare-ups.
Not every patient with rosacea is suitable for laser treatment, and results vary. Potential side effects may include temporary redness, swelling, changes in pigmentation and, less commonly, other complications. A dermatologist can assess whether laser treatment may be appropriate, explain the potential benefits and limitations, and discuss other management strategies, including skincare adjustments and identifying individual triggers.
Rosacea is a chronic condition that may fluctuate over time, so ongoing management and periodic reassessment can be important. For further information about rosacea and treatment approaches, you can also visit the Dermatology Institute of Victoria.
Why an individual assessment matters
Rosacea is not the same for everyone. Some people experience mainly flushing, while others have inflammatory lesions, visible blood vessels or significant skin sensitivity. The possible association with migraines adds another dimension to understanding the condition, but it does not change the importance of a careful diagnosis.
If you experience recurring headaches alongside rosacea, discuss the headaches with your GP, who can assess whether further neurological evaluation is appropriate. 0A dermatologist can separately assess your skin symptoms and discuss suitable rosacea management strategies. The key message is that rosacea and migraines may share certain biological pathways, but more research is needed to understand their relationship. Recognising the potential connection may encourage more informed discussions between patients and their healthcare professionals.
At ENRICH Clinic, treatment recommendations are based on individual clinical assessment, taking into account your symptoms, medical history, skin characteristics and treatment goals. A consultation with a dermatologist can help clarify your skin concerns and discuss appropriate management options, including potential risks and limitations.
Contact ENRICH Clinic to arrange a consultation.
