Ключевые слова: background, bedtime, blue, calm, care, chemistry, color, composition, concept, creative, cure, diagnosis, disease, disorder, dose, dream, drugs, flat, health, hypnotic, illness, insomnia, jar, lay, medic, medical, medication, medicine, night, object, pharmaceutical, pharmacy, pills, problem, relax, remedy, rest, sickness, sleep, sleeping, sleepless, somnifacient, soporific, symptom, tablet, take, therapy, top, treatment, view,