The definition of a biennium is a period of two years. Your two-year cell phone contract is an example of a biennium. noun.
Common symptoms reported by people with Vestibular Neuronitis. Reports may be affected by other conditions and/or medication side effects. We ask about general symptoms (anxious mood, depressed mood, insomnia, fatigue, and pain) regardless of condition.
Optic neuritis - Signs and symptoms. 1  Major symptoms are sudden loss of vision (partial or complete), sudden blurred or foggy vision, and pain on movement of the affected eye.