The best replacement for insect bite is rash.

The best alternatives to insect bite are rated as following:
★★★★★  rash
★★  pimple
★★  allergic reaction
★  staph infection
  hive
  spider bite

Your alternative for insect bite is not listed? Suggest!
Speaking about insect bite, one probably shouldn't forget about blister.

Other search terms related to insect bite and their ratings are:
★★★★★ blister
★★ red streak
You have in mind a companion for insect bite and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of insect bite in all years. Click on graph for more.
insect bite
rash
pimple