Seafood Allergen
English articles about Seafood (allergen): 21 in total. For general information only, not medical advice.
- Rash after eating seafood: is it an allergy or histamine poisoning?
A rash after eating seafood may be an allergy or histamine poisoning. This article shows you how to tell them apart by four points: whether it is the first time, how much was eaten, whether others who ate the same food got ill, and how long symptoms last. It also gives advice on what to do and when to see a doctor.
2026-10-25 - Common Signs of Shellfish Allergy: From Itching Around the Mouth to Whole-Body Reactions
The symptoms of shellfish allergy cover a wide range, from local discomfort to whole-body reactions.
2026-10-14 - Shrimp, Crab and Shellfish: Why Seafood Allergy Is Not All the Same
The allergenic proteins in crustaceans and molluscs are not the same, so whether you can eat them needs to be judged separately.
2026-10-14 - Shellfish Allergy and Hives: What to Do When Welts Appear After Eating
Welts may be a sign of shellfish allergy, but hives have many causes beyond food alone.
2026-10-14 - Abdominal pain and diarrhoea after eating seafood: allergy or something else?
The same abdominal pain and diarrhoea may be caused by an allergy, or by food that is not fresh, or by other digestive problems.
2026-10-14 - Testing for Shellfish Allergy: Skin Prick, IgE and Reading the Results
Tests can give clues, but judging allergy still needs to be combined with real reactions to eating.
2026-10-14 - Nutritional alternatives for children with seafood allergy: how to get protein and iodine
Long-term avoidance of seafood means you need to pay attention to sources of protein, iodine and other nutrients.
2026-10-14 - Everyday Eating for People with Shellfish Allergy: How to Avoid Hidden Ingredients
Seafood ingredients in seasonings, dried goods and mixed foods are harder to spot than whole prawns or crabs.
2026-10-14 - Eating Out with a Shellfish Allergy: What to Say When Ordering and How to Prevent Cross-Contact
The more specific you are, the easier it is for the kitchen to help; cross-contact is often more hidden than the main ingredients.
2026-10-14 - Emergency preparation for shellfish allergy: what to keep at home and carry with you
The key to emergency preparation is "ready to use at any time, and knowing how to use it", not just buying the supplies.
2026-10-14 - Re-evaluation of Shellfish Allergy and Changes in Tolerance
Allergy status can change with age. Whether it has changed needs proper assessment, not testing on your own.
2026-10-14 - Seafood Allergy and Children's Growth: What to Look For
Children who avoid seafood long term need regular checks of their growth curve and nutritional intake.
2026-10-14 - Shellfish Allergy, Exercise and Alcohol: When Reactions Are More Likely
For a small number of people, reactions are linked to added factors such as exercise or alcohol. Knowing the patterns can help with prevention.
2026-10-14 - Shellfish Allergy and Asthma: What to Do About Chest Tightness and Wheezing After Eating
Food allergy can be one of the triggers of an asthma attack. The order of handling is to steady the breathing first, then look for the cause.
2026-10-14 - Seafood Allergy and Eczema: How Strong Is the Link?
People with eczema may also have food sensitisation, but the two are not a simple cause-and-effect relationship.
2026-10-14 - Skin Signs of Shellfish Allergy: Itching, Redness and Hives
The skin is often the first place a reaction shows up, and it can also be an important clue to how serious the reaction is.
2026-10-14 - Self-management checklist for shellfish allergy: how to put it into practice every day
Fix four things in place — avoidance, records, emergency response and follow-up visits — and managing it won't depend on your memory.
2026-10-14 - Can Shellfish Allergy Get Better? How Children Build Tolerance
Food allergy in children can change over time, but re-introduction must be done under a doctor's assessment.
2026-10-14 - Seafood Allergy and a Food Diary: How to Keep Records That Are More Useful
The key to keeping records is time and detail. A scattered note like "had an allergic reaction today" is of limited help.
2026-10-14 - Dried seafood, fish sauce and oyster sauce: reading ingredient labels when you have a seafood allergy
Many "invisible seafood" ingredients hide in seasonings and dried foods. The ingredient list is the most useful tool.
2026-10-14