Avocado & Eczema
Almost always linked to latex allergy — if not latex-allergic, avocado allergy is very unlikely. Avocado oil in skincare is refined and typically safe.
2/5
Reaction Timeline
Latex-fruit cross-reactive reactions are immediate — OAS, GI symptoms, potentially anaphylaxis in severe cases. Delayed AD flares from avocado are not well-documented.
How Much Is Needed To React?
A thin layer of avocado on toast is different from a whole avocado in a smoothie. If you are NOT latex-allergic, avocado allergy is unlikely. If you ARE latex-allergic, test with a very small amount.
Does Preparation Matter?
Pers a 1 is relatively heat-labile. Some patients tolerate cooked avocado (in baked dishes) but not raw guacamole. However, data are limited. Most avocado consumption is raw, making this less practically useful. Avocado oil is refined and typically tolerated. [21]
Also Watch Out For...
Latex — 30–50% of latex-allergic patients cross-react (Pers a 1/hevein) [21]
Banana — latex-fruit syndrome
Kiwi — latex-fruit syndrome
Chestnut — latex-fruit syndrome
Fig — latex-fruit cross-reactivity documented
What To Use Instead
Hummus (as a spread — note: chickpeas on trigger list)
Olive oil (for dressings and drizzling)
Mashed white beans (as creamy spread)
Tahini (for creamy texture — note: sesame on trigger list)
Hidden Sources
Guacamole
Sushi rolls with avocado
Smoothies (avocado as thickener)
Avocado oil in cosmetics and skincare
Hair products with avocado
Salad dressings (avocado-based)
Some chocolate mousse recipes (avocado-based)
Avocado oil for cooking
