I had it for 3 weeks and it went away by itself回复：请教飞蚊症

I got the same problems 4 years ago. I saw many floaters and it exhausted my eyes. I checked with 4 ODs including a famous US doctor but none of them could find any problems. I was very frustrated at that time. The last doctor who is an expert in retina suggested me to get a CT for Brain nerve. The day before I planed to get CT the floaters went away themseflves. (I didn't have any treatment). Nobody could explain that. The symptom lasted around 3 weeks and it never came back. Hope this information is helpful.