Seasonal allergies and itchy skin can be improved by keeping away from allergens, adjusting lifestyle and medication, and treatment is recommended under the guidance of a doctor. 1. Common allergens for seasonal allergies include willow floss, mites, pollen, etc. It is recommended to stay away from allergens during the seasonal change to avoid contact with allergens so as to alleviate the symptoms. 2. Avoid scratching when skin allergy occurs, so as not to scratch the skin to increase the risk of infection, and it is recommended to keep clothing clean and choose comfortable and loose clothing. 3. When allergy symptoms are severe, you can take anti-allergy drugs such as loratadine, cetirizine, etc. to ease the discomfort, the drugs need to follow the doctor’s instructions to standardize the use of adverse reactions to timely consultation, drug allergy is prohibited.