Can you be allergic to orange juice?

You can most certainly be allergic to Orange Juice if your allergic to Oranges.

I do not know if you have tried eating oranges straight, or tried them as an additive in food coloring. All of the above set off my allergy - to oranges.

Don't worry though, many common juice drinks and other foods are fortified with Vit C! So you can almost always get your daily percentage. Also - consider other citrus fruits. Can you safely eat grapefruit/lemons/limes?