Ключевые слова: allergen, allergic, allergy, antihistamines, attack, background, blooming, blossom, blue, bottle, care, color, concept, cure, disease, drops, drug, flat, flower, flowers, health, ill, immunity, lay, medical, medicine, nasal, nose, object, paper, plant, pollen, problem, relief, remedy, respiratory, rhinitis, runny, season, seasonal, sickness, sniffles, spring, symptom, top, treatment, view,