can sinus issues cause lightheadedness
Sinus infection can be associated with dizziness. Dizziness is the state of lightheadedness. It is the feeling of instability that can sometimes cause nausea. It can be a symptom of sinusitis infection. The patient will feel dizzy when the infection reaches the point of causing migraine and headache. Dizziness can also be caused by the change of vision when the infection is in the maxillary sinus.