Polysulfated Glycosaminoglycan side effects in horses
516 reports sent to the FDA between 1995 and 2026 involve Polysulfated Glycosaminoglycan in horses. The most reported problems were swelling, injection site reaction, allergic reaction. 30% were marked serious, and where it was recorded, signs eased after stopping the medicine in 66% of cases.
516Reports
30%Marked serious
75%Only medicine involved
34%Recovered
3.1%Died or euthanised
About this medicine
Type: medicine.
Most reported side effects
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 horse still getting fleas or heartworm), not about a side effect.
How soon problems started
Time from the first dose to the first sign, where both dates were reported (338 reports).
How the animals did
Breeds named most often
Popular breeds appear more often because there are more of them.
- Horse 119 reports
- Quarter Horse 102 reports
- Thoroughbred 63 reports
- Warmblood 37 reports
- Paint 25 reports
- Horse (other) 18 reports
- Dutch Warmblood 11 reports
- Standardbred 10 reports
- Appaloosa 10 reports
- Hanovarian 10 reports
