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Flea allergy dermatitis

An allergic reaction to flea saliva β€” a single flea bite can trigger intense itching.

πŸ” Related symptoms

Typical symptoms ranked by diagnostic value β€” tap for the full symptom page

Itching / frequent scratchingBlack specks in the coat (flea dirt)Hair loss / bald patchesRed skin / rashMoist dermatitis (hot spot)Crusty scabs on skin

βœ… Home-care checklist

  • βœ“Treat ALL pets in the household for fleas
  • βœ“Clean the environment (hot-wash bedding, vacuum)
  • βœ“Use an e-collar to prevent scratching damage

πŸ₯ When to see a vet

  • ⚠Widespread broken, infected skin
  • ⚠Puppy anemia from fleas (pale gums)

🐾 Predisposed breeds

Can occur in any breed β€” no specific predisposition

Not sure how serious it is? Assess it with the symptom checker

Start symptom check β†’