It is estimated that up to 40 percent of all people living in urban areas infested with these insects will be stung each year. This is understandable when one realizes how these aggressive pests sting. First, the fire ant attaches to the unfortunate individual with its powerful jaws. Then, it repeatedly uses its stinger to inject venom into the skin. The effects the venom can range from simple local reactions to life- threatening allergic reactions.
Most people experience pain and swelling at the sting site.
The swelling may evolve into small fluid filled pustules that itch. It is the swelling and tiny blisters, which usually require treatment due to the intense itching, pain, and swelling that may be associated with them. Less commonly, the stings provoke a larger reaction. This is particularly true when the arms or legs are stung. Swelling can effect the entire extremity, which is quite uncomfortable.