Her mind was going fuzzy when he turned to lay her back on the bed.

Other pieces offer more to consider in the way of form, although here it is meaning that goes fuzzy.

The screen goes fuzzy as the missile slams into the target.

David's voice had gone all fuzzy around the edges again.

Even the cabin had gone fuzzy in my mind, and I'd left only hours ago.

When the edges of her consciousness started to go fuzzy, she stopped struggling.

His mind began to go fuzzy at the edges.

He wondered if his eyes were losing their edge, going fuzzy on him.

Stripes can go a bit fuzzy, too, and most people bring along a selection of clothes.

He said something more but it all went fuzzy.