1.   Currently the only available treatment involves continual use of eye drops that reduce intraocular pressure.

2.   Continual use of antibiotics is not advisable because of side effects and the risk of promoting resistant strains of bacteria.

3.   The scene at the Capitol after a few days of continual use gets a little surreal.

4.   While he emphasized that the product has a clear benefit, he questioned whether it is substantial enough to justify continual use.