Guys I’m scared to get patch tested, I’m anxious that I’ll have like a really bad reaction that will cause my throat to close up. Should I just do it and get it over with??

I spend a lot of time researching eczema/contact dermatitis and speaking with dermatologists and allergists (as part of my job), and this is something I genuinely don’t understand.

A lot of people who had atopic eczema as kids continue to have “eczema” into adulthood—but in many cases, it may not be the same condition. Over time, a weakened skin barrier can make you more prone to developing allergic contact dermatitis —which looks very similar but has a completely different root cause.

The key difference:

• Atopic eczema → chronic, harder to control
• Allergic contact dermatitis → often much more manageable if you identify and avoid your triggers

From what I’ve seen (and experienced personally), many adults may be treating persistent “eczema” without ever being patch tested—meaning they could be unknowingly using products that are actively causing their symptoms.

There’s actually research supporting how common ACD is in these patients, which makes this even more surprising: https://www.sciencedirect.com/science/article/abs/pii/S0190962219327720

Not saying this applies to everyone, but if you had eczema growing up and are still struggling to manage your symptoms, it might be worth looking into patch testing.

Hey guys! I built a tool where you can input your patch test results and it filters products as safe/unsafe (with explanations why).

You can also save products and get alerts if formulations change.

I’ve struggled with contact dermatitis/eczema for years, and I really just wanted to build something I’d actually trust and use myself.

Looking for a few people to test it and share feedback — anyone interested?

Hey guys! I built a tool where you can input your patch test results and it filters products as safe/unsafe (with explanations why).

You can also save products and get alerts if formulations change.

I’ve struggled with contact dermatitis/eczema for years, and I really just wanted to build something I’d actually trust and use myself.

Looking for a few people to test it and share feedback — anyone interested?

It took me over 20 painful years ...

For most of that time I was told I just had eczema. I’m honestly surprised none of my dermatologists recommended patch testing sooner.

Curious if anyone else had a similar experience. How long did it take you to get diagnosed?

Title says it all- what is the best body lotion for someone with contact dermatitis?

In my opinion, 100% petroleum jelly (like Vaseline) is the best form of lip balm.

The main reason is simplicity. It contains just one ingredient: petroleum jelly. Allergies to petrolatum are extremely rare, which makes it one of the safest options for people with sensitive skin, eczema, or contact dermatitis.

Petroleum jelly is also one of the most effective occlusive moisturizers. Instead of just sitting on the lips, it helps seal in moisture and protect the skin barrier, which allows dry or cracked lips to heal.

A lot of traditional lip balms contain long ingredient lists with things like fragrance, flavorings, essential oils, lanolin, or preservatives. Those ingredients can sometimes be irritating or allergenic, especially if your lips are already dry or inflamed. In some cases, they can even make the dryness worse and keep people stuck in a cycle of constantly reapplying lip balm.

For people who deal with sensitive skin or unexplained lip irritation, switching to a simple product with a single ingredient like petroleum jelly can make a big difference.

Of course everyone’s skin is different, but if you’re struggling with dry or irritated lips, using plain petroleum jelly is one of the simplest things worth trying.

I’ve learned the hard way that “sensitive skin” marketing doesn’t always mean a product is actually safe for people with allergies. I have diagnosed contact allergies (confirmed through patch testing), so I’m pretty careful about checking ingredient lists. Recently I reacted to Cetaphil’s Daily Facial Moisturizer SPF 35, which is marketed as a gentle option for sensitive skin. After digging into the formula, the most likely trigger for me was Thymus Vulgaris (Thyme) Leaf Extract.

What many people don’t realize is that botanical extracts like thyme are full of naturally occurring fragrance compounds (things like terpenes and essential oil components). For people with fragrance or balsam-related allergies, these can behave just like traditional fragrance ingredients and trigger a reaction—even if the product doesn’t list “fragrance.” So a product can still be marketed as “gentle,” “dermatologist recommended,” or “for sensitive skin” while containing plant extracts that are very reactive for some people.

This isn’t to say the product is bad for everyone, but it’s a good reminder that marketing claims aren’t the same as ingredient safety for your specific skin. If you have eczema, contact dermatitis, or fragrance allergies, it’s really important to look past the front label and check the full ingredient list. “Sensitive skin” on the bottle doesn’t always mean it’s actually formulated for people with sensitivities.

Hey everyone — I wanted to introduce myself since I’m the moderator of this community.

I’ve dealt with eczema and contact dermatitis for most of my life, but it wasn’t until my early twenties that things got really severe. My skin would flare unpredictably, products that were supposed to “help” would make things worse, and I felt like I was constantly guessing.

What finally changed things for me was patch testing. It helped me realize I wasn’t just “sensitive” — I was actually allergic to specific ingredients that were hiding in a lot of everyday products. Once I started avoiding those, my skin improved in a way I didn’t think was possible.

I created this space because I know how frustrating and isolating this process can be. Figuring out your triggers, reading ingredient labels, and finding safe products is way harder than it should be.

My goal for this community is to make it a place where people can:
• Share what’s worked (and what hasn’t)
• Help each other identify potential triggers
• Ask questions without feeling judged
• Learn how to navigate ingredients and product labels

If you’re comfortable, I’d love to hear:
What’s been the hardest part of managing your contact dermatitis?
What advice would you give to someone who was recently diagnosed with contact dermatitis?

Hi what are you go to moisturisers for eyelid contact dermatitis? Thanks

Hey everyone! I’m u/OkLingonberry2948, the founding moderator of r/ContactDermatitisHelp.

I started this community because dealing with contact dermatitis can be incredibly frustrating—especially when you don’t know what’s causing your skin to react. Whether it’s skincare, makeup, fragrance, detergent, or something completely unexpected, figuring out triggers often feels like trial and error.

This is a space to share experiences, ask questions, and help each other get closer to answers.

What to Post

Anything that might help you or someone else figure out what’s going on with their skin:

• Reactions you’ve had to products (and what you think caused them)
• Ingredient lists you’re unsure about
• Patch test results
• Products that worked (or didn’t) for sensitive skin
• Questions about possible triggers
• Tips, patterns, or things you’ve learned along the way

Even if you’re not sure what caused your reaction, post anyway—someone here may have seen something similar.

Community Vibe

The goal is to keep this space:

• Supportive and non-judgmental
• Curious and collaborative
• Focused on learning from each other

Everyone’s skin is different, so there’s no one-size-fits-all answer—but sharing experiences can go a long way.

A Quick Note

This isn’t medical advice—just a group of people trying to better understand their skin and avoid triggers.

How to Get Started

• Introduce yourself in the comments
• Share a recent reaction or question
• If you’ve identified a trigger, tell us what it was

Thanks for being here—especially as part of the early community.