Causes of sore throat after eating
Food allergies: This is when the immune system mistaken the protein in food for a harmful and Reacting substance, leading to symptoms such as an itchy throat, rash, or even anaphylactic shock.
Oral allergy syndrome (OAS): Common in people with pollen allergies, the body recognizes plant proteins (plants, vegetables) like pollen, causing cross-reactions.
foods containing histamine: Some foods rich in histamine or release histamine can also cause a sore throat and mild reaction.
Foods that easily cause sore throats and alternatives
Raw fruits and vegetables
Types such as apples, pears, peaches, carrots, celery, melon, kiwi... often cause irritation to people with OAS, especially if they have a history of allergies to eucalyptus or grass pollen.
Alternative: Cook fruit or vegetables before eating. The heat will break down the protein that causes the reaction.
Nuts
Almonds, walnuts, and pears are nuts that easily cause allergic reactions, especially in children and people with allergic motives.
Alternatives: Eat pumpkin seeds, sunflower seeds or flax seeds, which are less irritating and still rich in nutrients.
Spicy foods
Meat, pepper, spicy sauces or spicy sauces can cause burns and irritation of the throat lining, especially for people with pre-existing acid reflux or chronic sore throat.
Alternate: Use mild spices like ginger, turmeric, fennel, basil, or shiitakei to enhance the flavor without burning the throat.
Dairy products
Although itching is not caused directly, milk and dairy products can thicken mucus in the throat, making irritation worse.
Alternatives: Plant milks such as almond milk, oat milk, coconut milk, or soy milk are often easier to digest and less likely to cause discomfort, especially for people with lactose intolerance.
Seafood with hard shells
Shrimp, crab, ham, snails are common allergen cause. Just a small amount can cause a sore throat, swollen lips or rash.
Alternative: You can replace it with plant-based foods like tofu, jackfruit or lentils. These dishes are also nutritious and easy to eat.
Tomatoes and tangerines
Foods with high acidity such as oranges, lemons, grapefruits, and raw tomatoes can easily irritate the throat, especially if eaten on an empty stomach.
Alternatives: Choose low-acid fruits such as bananas, papaya, ripe mango, or watermelon.
