Sesame allergy in babies
Sesame is now recognized as a major allergen and shows up in tahini, hummus, and some breads. It can be introduced around 6 months, most easily as smooth tahini or hummus.
Safe ways to serve sesame
- Smooth tahini thinned and stirred into food
- Smooth hummus (which contains tahini) as a dip or spread
Want age-by-age prep, nutrition, and storage? See the full sesame food guide →
Ready to start? Introducing sesame, step by step →
Signs of an allergic reaction
- Hives, redness, or swelling (lips, face, tongue)
- Vomiting or lots of drooling/coughing right after eating
- Widespread rash or worsening eczema
- Trouble breathing, wheezing, or floppiness: call emergency services immediately
General tips for introducing allergens
- Most babies are ready for solids around 6 months, once they can sit with support and show interest.
- Introduce one new allergen at a time and wait about 2 to 3 days before the next, so any reaction is easy to trace.
- Once an allergen is tolerated, keeping it in the diet regularly is part of current guidance.
- Offer allergens earlier in the day (not right before bed) so you can watch for any reaction.
- If your baby has severe eczema or a known food allergy, talk to your pediatrician before introducing peanut or egg.
New to allergens? Read the complete introduction guide →
Frequently asked questions
How do I introduce sesame to my baby?
A common way is a small amount of smooth tahini or hummus around 6 months. Offer it on its own so you can watch for any reaction.
Sources
- American Academy of Pediatrics (HealthyChildren.org): starting solids & allergens
- NIAID 2017 Addendum Guidelines: prevention of peanut allergy
- LEAP Study (Learning Early About Peanut Allergy)
Track it in YummyYucky
Log first tries and reactions, with an automatic allergen tracker when a food needs one, all in one place you can share with your pediatrician.
Start tracking for freeLast updated July 2026. Next review January 2027. How we write these: grounded in widely published pediatric guidance (the AAP, WHO, the NIAID 2017 allergen guidelines, and the LEAP study), and pending independent review by a pediatric professional. See our editorial and medical policy for how we research, source, and update these.
This is general information, not medical advice, and has not been individually reviewed for your baby. Always talk to your pediatrician about your baby's diet, introducing allergens, and any reaction. In an emergency, contact emergency services.
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