제가 원래는 렌즈 하루종일 끼고 있어도 충혈한번 없었던 강한눈을 가졌었는데요ㅠ 저번달에 렌즈 하루종일 끼고 더러운 손으로 눈을 계속 비벼서 눈이 완전 충혈되었었는데 그뒤로 렌즈낄때마다 충혈이 되네요 오래되서 그런가 싶어서 새걸로 바꿨는데도 충혈되고..눈이 건조하다거나 그런건 없는데 충혈되는게 너무 신경쓰여서요ㅠ.ㅠ 뭔 이유때문일까요?