The best replacement for allergy is cold.

The best alternatives to allergy are rated as following:
★★★★★  cold
★★★★  intolerance
★★  sensitivity
★★  sinus infection
★★  flu
★★  sinus
★  pink eye
★  asthma
★  cold symptoms
★  lactose intolerance
★  virus
★  celiac disease
★  food intolerance
★  gluten allergy
★  acne
★  bug bite
★  hypersensitivity
  anaphylaxis
  autoimmune disease
  eczema
  adverse reaction
  side effect
  scabies
  allergen
  rosacea
  autoimmune
  cold how to tell
  panic attack
  reflux
  heat rash
  irritant
  irritation
  celiac
  food sensitivity
  eye infection
  gluten intolerance

Your alternative for allergy is not listed? Suggest!
Speaking about allergy, one probably shouldn't forget about sneezing.

Other search terms related to allergy and their ratings are:
★★★★★ sneezing
★★★ hives
★ cats
★ celiac
★ nasal congestion
flu shot
anaphylaxis
peanut butter allergy
You have in mind a companion for allergy and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of allergy in all years. Click on graph for more.
allergy
cold
intolerance