A 2026 cross-sectional study of 100 adults found that people with atopic dermatitis have significantly higher estimated 10-year cardiovascular risk compared to healthy controls. According to Gram Research analysis, patients with this chronic skin condition showed higher blood pressure (103.67 versus 93.55 mmHg), elevated inflammation markers, higher body weight, and reduced physical activity. The research suggests that severe skin inflammation may affect heart health throughout the body, indicating doctors should assess cardiovascular risk in atopic dermatitis patients.
A new study of 100 adults found that people with atopic dermatitis—a common itchy skin condition—have higher risk factors for heart disease compared to people without the condition. Researchers discovered that those with severe skin inflammation had higher blood pressure, worse cholesterol markers, and were less active and less likely to follow a healthy diet. According to Gram Research analysis, the findings suggest that doctors should check heart health in patients with this skin condition, since the inflammation from the skin disease may affect the entire body.
Key Statistics
A 2026 cross-sectional study of 100 adults found that people with atopic dermatitis had significantly higher estimated 10-year cardiovascular risk compared to healthy controls (p=0.04), with mean arterial pressure 10 mmHg higher in the atopic dermatitis group.
In a study of 50 atopic dermatitis patients versus 50 healthy controls, inflammation marker CRP was nearly 10 times higher in the skin disease group (7.90 versus 0.84 mg/L), suggesting systemic inflammation beyond the skin.
Adults with atopic dermatitis showed lower Mediterranean diet adherence and reduced physical activity compared to controls, with body mass index significantly higher at 27.25 versus 24.63 kg/m² in the 2026 study.
Higher severity of atopic dermatitis was associated with increased fasting glucose levels and elevated resting heart rates, suggesting disease severity correlates with cardiovascular stress markers.
The Quick Take
- What they studied: Whether people with atopic dermatitis (a chronic itchy skin condition) have higher risk for heart disease compared to people without the condition
- Who participated: 100 adults total: 50 people with moderate-to-severe atopic dermatitis and 50 healthy people without the condition
- Key finding: People with atopic dermatitis had significantly higher estimated 10-year cardiovascular risk compared to healthy controls, along with higher blood pressure, worse inflammation markers, and less healthy lifestyle habits
- What it means for you: If you have atopic dermatitis, especially severe cases, you may benefit from getting your heart health checked by a doctor. The skin inflammation appears connected to heart disease risk factors, so managing both conditions together could be important for your overall health.
The Research Details
Researchers compared two groups of adults: 50 people with moderate-to-severe atopic dermatitis and 50 healthy people without the condition. They measured several things that affect heart health, including weight, blood pressure, physical activity levels, diet quality, and blood markers that show inflammation and cholesterol. They used a standard calculator called the PREVENT equations to estimate each person’s risk of having a heart problem in the next 10 years.
This type of study, called a cross-sectional study, takes a snapshot of people at one point in time rather than following them over many years. It’s useful for finding connections between conditions but can’t prove that one thing causes another. The researchers also looked at whether the severity of the skin disease (measured using a scoring system called SCORAD) was connected to heart risk factors.
This research approach is important because atopic dermatitis affects millions of people worldwide, and doctors haven’t fully understood how it connects to heart disease. By comparing people with and without the condition and measuring multiple heart risk factors at the same time, researchers can identify patterns that suggest the skin disease may affect overall cardiovascular health. This information helps doctors know what to screen for and monitor in their patients with severe skin conditions.
This study has some strengths: it measured multiple heart risk factors comprehensively and compared a group with the condition to a matched control group. However, the sample size of 100 people is relatively small, which means the findings need to be confirmed in larger studies. Because it’s a cross-sectional study, it shows associations but cannot prove cause-and-effect. The study was published in a peer-reviewed dermatology journal, which adds credibility.
What the Results Show
Adults with atopic dermatitis had significantly higher estimated 10-year cardiovascular risk compared to healthy controls (p=0.04). They also showed multiple unfavorable heart health markers: higher body mass index (BMI) at 27.25 compared to 24.63 in controls, higher blood pressure (103.67 mmHg versus 93.55 mmHg), and higher inflammation markers in the blood.
The study found that people with atopic dermatitis were less physically active and less likely to follow a Mediterranean diet—both factors that increase heart disease risk. Additionally, those with more severe skin disease (measured by higher v-IGA scores) had higher fasting blood sugar levels and faster resting heart rates, suggesting their bodies were under more stress.
Blood tests revealed important differences: LDH levels (a marker of cell damage) were higher in the atopic dermatitis group (215.31 versus 183.88 IU/L), and CRP (a marker of inflammation throughout the body) was significantly elevated (7.90 versus 0.84 mg/L). These findings suggest that the inflammation from the skin condition may extend to the cardiovascular system.
The severity of the skin disease appeared to correlate with heart risk factors. People with more severe atopic dermatitis had higher fasting glucose levels and elevated resting heart rates, suggesting their cardiovascular systems were working harder. This connection between disease severity and heart markers is important because it suggests that controlling the skin inflammation might also help reduce heart disease risk.
Previous research has suggested links between atopic dermatitis and heart disease, but findings have been mixed. This study adds to growing evidence that the connection is real and measurable. The findings align with the understanding that chronic inflammatory conditions throughout the body—including skin conditions—can increase cardiovascular risk. This research supports the idea that atopic dermatitis should be viewed as more than just a skin problem.
The study included only 100 people, which is a relatively small sample size. Because it’s a cross-sectional study, it shows associations at one point in time but cannot prove that atopic dermatitis causes heart disease—only that they occur together. The study doesn’t explain the mechanisms of how skin inflammation affects the heart. Additionally, the study population may not represent all people with atopic dermatitis, as factors like age, ethnicity, and disease duration could affect results. Longer-term studies following people over time would provide stronger evidence.
The Bottom Line
If you have moderate-to-severe atopic dermatitis, discuss cardiovascular screening with your doctor. This may include blood pressure checks, cholesterol testing, and possibly other heart health assessments. Work with your healthcare team to manage both your skin condition and heart health together. Increasing physical activity, improving diet quality (such as following a Mediterranean diet pattern), and maintaining a healthy weight are beneficial for both conditions. These recommendations are supported by moderate evidence from this study and should be discussed with your personal healthcare provider.
People with moderate-to-severe atopic dermatitis should pay attention to these findings and discuss heart health with their doctors. Those with additional risk factors for heart disease (such as family history, high blood pressure, or obesity) should be especially proactive. Healthcare providers treating atopic dermatitis patients should consider cardiovascular risk assessment as part of comprehensive care. People with mild atopic dermatitis may have lower risk but should still maintain healthy lifestyle habits.
Changes in heart disease risk factors typically take weeks to months to improve. Blood pressure may improve within 2-4 weeks of increased physical activity and dietary changes. Inflammation markers like CRP may take 4-8 weeks to show meaningful improvement. Weight loss and improved fitness typically require 8-12 weeks to produce measurable changes. Managing the skin condition itself may also help reduce systemic inflammation over time, though this requires consistent treatment.
Frequently Asked Questions
Does atopic dermatitis increase heart disease risk?
Research shows people with atopic dermatitis have higher estimated cardiovascular risk and unfavorable heart health markers including elevated blood pressure, inflammation, and reduced physical activity. The 2026 study found 10-year cardiovascular risk was significantly higher in the skin disease group, though more research is needed to understand the exact mechanisms.
What heart problems should I watch for if I have severe eczema?
People with severe atopic dermatitis should monitor blood pressure, cholesterol levels, and inflammation markers. The study found elevated blood pressure (103.67 mmHg), higher inflammation markers (CRP), and increased fasting glucose in atopic dermatitis patients. Discuss cardiovascular screening with your doctor, especially if you have additional risk factors.
Can treating atopic dermatitis help my heart health?
While this study doesn’t directly test treatment effects, it suggests that managing skin inflammation may help overall cardiovascular health. Improving physical activity, diet quality, and maintaining healthy weight—all beneficial for both conditions—could help. Discuss a comprehensive management plan with your healthcare provider.
How does skin inflammation affect the heart?
The study found elevated inflammation markers (CRP) throughout the body in atopic dermatitis patients, suggesting systemic inflammation extends beyond the skin. Chronic inflammation can damage blood vessels and increase heart disease risk. The exact mechanisms require further research, but the connection between skin and cardiovascular inflammation appears real.
Should I get heart screening if I have atopic dermatitis?
If you have moderate-to-severe atopic dermatitis, discussing cardiovascular screening with your doctor is advisable. The 2026 study found significantly higher cardiovascular risk in this population. Screening may include blood pressure checks, cholesterol testing, and other assessments based on your individual risk factors and medical history.
Want to Apply This Research?
- Track weekly physical activity minutes (aim for 150 minutes moderate activity), daily blood pressure readings if you have a home monitor, and adherence to Mediterranean diet principles (servings of vegetables, whole grains, and healthy fats). Log skin severity using a simple 1-10 scale to correlate with cardiovascular markers.
- Use the app to set a goal of 30 minutes of moderate physical activity most days of the week. Create meal plans based on Mediterranean diet principles (more vegetables, fish, olive oil, whole grains). Set reminders for blood pressure checks if recommended by your doctor. Track your atopic dermatitis symptoms alongside activity and diet to see personal patterns.
- Monthly review of physical activity trends and diet adherence. Quarterly comparison of blood pressure readings if tracking. Semi-annual check-ins with your doctor to reassess cardiovascular risk, especially if you’re making lifestyle changes. Correlate improvements in skin severity with improvements in activity levels and diet quality to maintain motivation.
This article summarizes research findings and should not be considered medical advice. If you have atopic dermatitis or concerns about your cardiovascular health, consult with your healthcare provider for personalized assessment and treatment recommendations. This study is observational and shows associations, not cause-and-effect relationships. Individual results may vary based on genetics, lifestyle, and other health factors. Always discuss any changes to your health management plan with your doctor.
This research translation is published by Gram Research, the science division of Gram, an AI-powered nutrition tracking app.