The symptom of eyes floaters will represent the black dots which float follows the movements of your eyes, just like flying mosquito. The shape of the dots may be circle, oval, spot or threadiness. The vision will be effect by this symptom in certain extends. It may be caused by eye inflammation or intraocular hemorrhage. It may affect the retina and become worse. The allergies may cause the floaters. As young people, the causes of myopia are usually is the structure of wall of eyeball changed by the near reflex, the intra-ocular pressure increasing, and the eye axis elongated, then the axial myopia formed, the true myopia happened. The myopia has been caused by eye fatigue and lack of vitamin A, as well as wrong eye-healthy habits. So, the floater and myopia are totally different of the causing reason. Because there has usually existed two normal reasons to cause the floater, I suggest you go to doctor for check!