Cat-scratch disease
Bartonellosis (morbus e scalptura felis) · Nemoc z kočičího škrábnutí
What it is
Bartonella bacteria from a kitten's scratch or bite: a small bump, then a painful swollen lymph node weeks later.
Symptoms & signs
- Small bump at the scratch
- painful swollen lymph node nearby
- mild fever and tiredness
- rarely eye or liver involvement
🚩 Get help if…
- call 112 / 911 now Sudden blurred or lost sight in one eye
- call 112 / 911 now Confusion or a fit
- see a doctor soon High fever for over a week
- see a doctor soon A lymph node that turns red, soft and full of pus
Where it strikes
Medical treatment
- Antibody tests
- often resolves alone in 2–4 months
- azithromycin to speed recovery
- drain a pus-filled node
Natural & lifestyle
- Wash scratches
- flea control on cats
- avoid rough play with kittens
Emerging & experimental
- Better PCR tests for atypical cases
Alternative, off-label & anecdotal
Approaches used outside the guidelines, with what their supporters report and what testing has found so far.
- Warm compresses on the node — soothing anecdotal / traditional
- Echinacea — anecdotal anecdotal / traditional
ICD codes
- ICD-10 A28.1
- ICD-11 1B98 Cat-scratch disease