Do you know what type of bushes they are? If there is a way for you to post pictures, please do. That would be very helpful. If you can't do that, give us a description of the shrub...size, color, flower description, is it in sun or shade, etc.
Kim

Here is a link that might be useful: Kim's Garden

Are you sure it's not frost damage?

Have you ever seen Azalea lace bugs? You may want to google it and see if this matches your problem.

Sorry, I did not get notified that this post was answered. I will get a picture today. I will also google Azalea lace bugs to see if that is the problem. I don't think it is frost damage, but it could be. It will be easer when I get a picture up for you to see.

Thank you for your responses.

Here is a picture. The leaves are almost gone from this plant.

Sorry, forgot to add. The shrubs are approximately 5-6 feet tall. The leaves (as you see in the picture) are toothed and crinkly like a ruffles potato chip.