What are the symptoms after a mite bite?

Symptoms after mite bites mainly include: 1. Skin itching: Mite bites often cause intense skin itching, especially more pronounced at night. This is due to an immune reaction of the skin triggered by allergens present in mite saliva. 2. Skin swelling: The bite area may develop edematous red papules, blisters, and small petechiae. This results from an allergic reaction to certain components in the mite's saliva, causing blood vessel dilation and increased blood flow to the bite site. 3. Rash: After being bitten by mites, localized rashes may appear, presenting as red papules or maculopapular lesions, varying in shape. 4. Systemic reactions: In individuals with sensitive constitutions or weakened immune systems, mite bites may provoke systemic reactions such as fever, fatigue, headache, and in severe cases, asthma or proteinuria. 5. Rough and dark yellow skin: Mite bites can also affect skin condition, causing it to become coarse, particularly noticeable after follicle mite bites. Meanwhile, mites feeding on skin nutrients may lead to a dark yellowish complexion, accelerate the formation of fine wrinkles, and cause pigmentation.