1.   A severe allergic reaction to the drug has killed five Americans.

2.   An allergic reaction can often be nothing more than red eyes, a runny nose, or a touch of wheeziness.

3.   An extreme allergic reaction causes rapid inflammation.

4.   As a result, more people became sensitized to latex and developed allergic reactions.

5.   Certain foods are more likely than others to cause allergic reactions.

6.   I talk about a rash on my arm that looks like an allergic reaction but is in fact the heartbreak of psoriasis.

7.   If you develop an allergic reaction to your sunscreen, change it.

8.   Nor did any allergic reactions arise in those who ate the meat of animals who had been fed a gene-spliced soybean diet.

9.   Obviously, avoiding exposure to allergens is the best way to prevent allergic reactions.

10.   People who eat these products could have an allergic reaction.