111.   He says his illness is an allergic reaction to Bactrim, an antibiotic that he recently started taking to prevent AIDS-related pneumonia.

112.   He is developing software that will let shoppers use any bar-code reader to scan grocery items to check for ingredients that may cause allergic reactions.

113.   Healthcare professionals will usually recommend getting rid of a pet if its owners show signs of any allergic reaction to the animal.

114.   He replaces Craig Walendy, who has not practiced because of an allergic reaction to bug bites.

115.   He says he almost died on four occasions, three because of allergic reactions to drugs and the other to airborne tuberculosis he picked up in a clinic.

116.   Herbs contain drugs that can cause side effects, allergic reactions and hazardous drug interactions.

117.   High dose DEET may cause nerve damage in rare cases, and more often can cause allergic reactions.

118.   Hives, an allergic reaction, are caused by the release of histamines, which cause blood vessels to enlarge and leak.

119.   Hours later, when an allergic reaction to an antibiotic kicked in, the Glasgow-born Shields was almost too sick to stand up in his hotel room.

120.   However, like antihistamines, it should be taken before an allergic reaction starts.