Trombicula autumnalis, popularly known as harvest mites, are not actually allergens themselves, but their larvae are notorious for causing seasonal pruritus or dermatitis due to their bite. The larvae are seasonal and become active during the late summer and autumn.

The Lifecycle of Trombicula autumnalis

• Eggs and Initial Development: The female mite lays eggs in the soil during the spring. The larvae then emerge and become active between July and October.
• Seeking Hosts: The active larvae seek hosts (usually mammals or birds) to feed on, leading to the allergic reactions in humans.
• Dropping Back into Soil: After feeding, the larvae detach from the host and drop back into the soil where they continue their development into nymphal and adult stages.

Despite the mites causing discomfort or allergic reactions in the host, they do not proliferate on the host like other mites or parasites do.

Eat Foods Rich in Omega-3 Fatty Acids

• Fatty Fish: Omega-3 fatty acids are present in high amounts in fatty fish such as salmon, mackerel, and sardines. They can help reduce inflammation and could potentially alleviate allergy symptoms.
• Flaxseeds and chia seeds: These are excellent plant-based sources of Omega-3 fatty acids. Adding these to your diet can help manage inflammation in the body which could reduce allergic reactions.

Include Foods With Quercetin

• Apples and Berries: These fruits contain quercetin, a bioflavonoid that acts as a natural anti-histamine and could reduce inflammation.
• Onions and Garlic: These are also packed with quercetin. Including them in your meals could potentially alleviate allergy symptoms.

Ensure Enough Vitamin C Intake

• Oranges, Kiwis, and Strawberries: Citrus fruits and berries are rich in vitamin C which can boost your immune system and potentially reduce allergy symptoms.
• Peppers and Broccoli: These vegetables are high in vitamin C and can be included in your diet to help manage allergy symptoms.

Eat Probiotic-Rich Foods

• Yogurt and Fermented Foods: Probiotic-rich foods like yogurt, sauerkraut, and kimchi can strengthen your immune system and possibly reduce allergy symptoms.