At the Dermatology & Cutaneous Surgery Institute, also known as DCSI, we see various types of skin conditions. Eczema, or atopic dermatitis, is an inflammatory condition that affects about 10% of the people in the US. Not surprisingly, at our offices, we see multiple eczema cases on a daily basis. This means we hear many of the same common questions about this skin condition regularly, as well. One of the biggest concerns is whether or not eczema is contagious. Fortunately, this condition is not caused by bacteria, a virus, or another pathogen, meaning it is not contagious. But what about the other questions that people ask? There are many frequently asked questions, or FAQs, about eczema. To help you better understand this skin condition, the dermatology team at DCSI has put together a list of some of the more common questions and answers. Continue reading below to find the answers to many of these common questions.

What Are the Differences When Comparing Acne vs. Eczema?

Acne and eczema are distinct skin conditions with different causes and manifestations. Acne results from clogged pores, excess oil production, and bacterial infection, leading to pimples, blackheads, whiteheads, and cysts, typically on the face, chest, and back. In contrast, eczema is an inflammatory condition that causes itchy, red, and dry patches of skin, often found on the hands, feet, face, and behind the knees. While acne is primarily associated with adolescence and hormonal changes, eczema can occur at any age and is often linked to genetic factors and environmental triggers.

Causes of Eczema

There are various causes of eczema, and we can’t list all of them here. However, some individuals are concerned about specific items or other conditions they have that might affect or cause eczema. Here are some questions related to the causes of eczema.

Does anemia cause eczema?

Anemia does not directly cause eczema, but it can exacerbate existing skin conditions due to reduced oxygen supply to the skin. Anemia reduces the oxygen supply to the skin, which can lead to dryness and increased sensitivity, potentially worsening eczema symptoms. Proper management of anemia through diet and supplements can improve overall skin health and help manage eczema more effectively.

Do antibiotics cause eczema?

Antibiotics do not cause eczema, but they can lead to skin irritation or allergic reactions that resemble eczema symptoms. Additionally, overuse of antibiotics can disrupt the skin's natural microbiome, potentially worsening eczema. It is important to use antibiotics only when necessary and under the guidance of a healthcare professional.

Does asthma cause eczema or other skin conditions?

Asthma does not cause eczema, but both conditions are part of the "atopic triad," which also includes allergic rhinitis. As defined by Medical News Today, this triad is composed of eczema, asthma, and allergies. They share a common genetic and immunological basis, meaning individuals with asthma are more likely to develop eczema and vice versa. Effectively managing asthma can help reduce the likelihood of eczema flare-ups and improve overall skin health.

Can dairy cause eczema?

Yes, dairy can potentially trigger eczema in some individuals, especially those with an allergy or sensitivity to milk proteins. Though dairy products should be part of your diet if you want glowing skin, consuming dairy products might lead to flare-ups of atopic dermatitis.

Can poison ivy trigger eczema?

Poison ivy itself doesn't trigger eczema but can cause allergic contact dermatitis, which shares similar symptoms like itching and inflammation. People with eczema might experience more severe reactions due to their already sensitive skin.

Can hormones cause eczema?

Hormonal changes, particularly during puberty, pregnancy, or menstruation, can exacerbate eczema symptoms. These fluctuations can impact the skin's barrier function and immune response, leading to flare-ups.

How Long Can Eczema Last?

Eczema can be a chronic condition lasting for years, with periods of flare-ups and remission. Some children may outgrow eczema, while others continue to experience symptoms into adulthood. The duration and severity of eczema vary widely among individuals, and proper management and treatment are essential to control the condition and reduce the frequency and intensity of flare-ups. Regular follow-ups with a dermatologist can help manage eczema effectively over time.

Can You Have Both Eczema and Psoriasis?

Yes, it is possible to have both eczema and psoriasis, although they are distinct conditions. Eczema is triggered by irritants and allergens, which cause itchy, inflamed patches of skin. Psoriasis, on the other hand, is a chronic autoimmune skin condition. Skill cell growth is accelerated due to an overactive immune system, causing thick, scaly, red patches known as plaques. Both conditions require tailored treatment plans, and having one does not preclude the presence of the other. A skilled dermatologist, like Dr. Mounir M. Wassef, can provide appropriate management strategies for individuals dealing with both conditions.

When You Have Skin Questions, DCSI Has the Answers

Now that you’ve read some of the most common questions regarding eczema, you might be ready to get a proper diagnosis yourself. That’s exactly what DCSI is here for. Our Delray Beach dermatologist and our Wellington dermatology office can diagnose and treat eczema, psoriasis, and many other conditions. Dr. Wassef and the dermatology team at DCSI have years of dermatological experience. If you have a suspicious mole or persistent acne, or even if you haven’t been to a dermatologist before and you want to start on your path to healthier skin, make an appointment with us today. You can contact us online or, if you prefer, you can call our Wellington office or give our Delray office a buzz. To learn more about DCSI, our services, and skin maintenance tips, read our dermatologist blog, where you can find insightful articles including What Face Mask Should I Use for My Skin? and Common Skin Conditions. From eczema to acne and from the top of your head to the soles of your feet, we are here to help you achieve the healthiest skin you have ever had.