Allergy, allergic (reaction)  995.3 | 
 |  | 
  air-borne substance (see also Fever, hay)  477.9 | 
  specified allergen NEC  477.8 | 
  alveolitis (extrinsic)  495.9 | 
  due to  | 
  Aspergillus clavatus  495.4 | 
  cryptostroma corticale  495.6 | 
  organisms (fungal, thermophilic actinomycete, other) growing in ventilation (air conditioning systems)  495.7 | 
   | 
   | 
  due to food - see Anaphylactic shock, due to, food  | 
  angioneurotic edema  995.1 | 
  animal (cat) (dog) (epidermal)  477.8 | 
   | 
   | 
  arthritis (see also Arthritis, allergic)  716.2 | 
  asthma - see Asthma  | 
  bee sting (anaphylactic shock)  989.5 | 
  biological - see Allergy, drug  | 
  bronchial asthma - see Asthma  | 
  conjunctivitis (eczematous)  372.14 | 
  dander, animal   (cat) (dog)  477.2 | 
   | 
  dermatitis (venenata) - see Dermatitis  | 
   | 
  drug, medicinal substance, and biological (any) (correct medicinal substance properly administered) (external) (internal)  995.27 | 
  wrong substance given or taken NEC  977.9 | 
  specified drug or substance - see Table of Drugs and Chemicals  | 
  dust (house) (stock)  477.8 | 
  eczema - see Eczema  | 
   | 
   | 
  existing dental restorative material  525.66 | 
   | 
  food (any) (ingested)  693.1 | 
   | 
  in contact with skin  692.5 | 
   | 
   | 
   | 
   | 
   | 
  asthma (see also Asthma)  493.0 | 
   | 
  hair, animal (cat) (dog)  477.2 | 
  hay fever (grass) (pollen) (ragweed) (tree) (see also Fever, hay)  477.9 | 
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  to  | 
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