This is the 940th most frequent Korean word.
증상이
"증상이" means "symptom" in English.
증상이 is used here to mean 'symptoms,' referring to the indications of the condition (cold).
감기에 걸리면 기침 같은 증상이 나타납니다.
When you catch a cold, symptoms like coughing appear.
증상이 refers to the severity of the symptoms, emphasizing their intensity during illness.
그 약은 증상이 심할 때 도움이 됩니다.
That medicine helps when symptoms are severe.
증상이 is about the presence or absence of symptoms indicating a medical condition.