Chlamydia Psittaci Killed + Feline Core Vaccine side effects in cats

56 reports sent to the FDA between 2017 and 2026 involve Chlamydia Psittaci Killed + Feline Core Vaccine in cats. The most reported problems were lethargy, loss of appetite, vomiting. 34% were marked serious.

56Reports

34%Marked serious

0.0%Only medicine involved

38%Recovered

8.9%Died or euthanised

About this medicine

Type: vaccine.

Mild, short-lived lethargy, soreness or a small lump at the injection site are the most commonly reported vaccine reactions.

Most reported side effects

Lethargy

31 55%

Loss of appetite

26 46%

Vomiting

17 30%

Fever

13 23%

Elevated globulins

9 16%

Weight loss

7 13%

Hyperglycaemia

7 13%

Swelling

6 11%

Breathing problems

6 11%

Blood problems

6 11%

Liver problems

6 11%

Low platelet count

5 8.9%

Tremors

5 8.9%

Kidney problems

5 8.9%

Diarrhea

4 7.1%

Share = percentage of this medicine's reports that mention the problem. One report can list several problems.

Reports that it didn't work

Some reports are about the medicine not working (for example a cat still getting fleas or heartworm), not about a side effect.

Didn't stop worms

1 1.8%

Didn't work as expected

1 1.8%

How soon problems started

Same day

16 30%

1–2 days

9 17%

3–7 days

8 15%

1–4 weeks

17 31%

Over a month

4 7.4%

Time from the first dose to the first sign, where both dates were reported (54 reports).

How the animals did

Recovered

21 38%

Still unwell when reported

4 7.1%

Died

2 3.6%

Euthanised

3 5.4%

Not known

26 46%

Breeds named most often

Popular breeds appear more often because there are more of them.

Domestic Shorthair 39 reports
Domestic Mediumhair 7 reports
Domestic Longhair 4 reports
Manx 1 reports
Siamese 1 reports

Other vaccines for cats

Rabies Vaccine2,586 reports · 58% serious Feline Core Vaccine1,553 reports · 56% serious Feline Leukemia Vaccine799 reports · 57% serious Distemper-parvo Vaccine277 reports · 64% serious