Ontra Labs
Educational

Post-Calving Weakness & Downer Cow Syndrome

A 'downer cow' is one that remains unable to rise despite initial treatment. Around calving this can follow metabolic upset, nerve or muscle injury, or prolonged recumbency.

Reviewed by the Ontra Animal Health team

Common contributing factors

Difficult calving (dystocia), excessive traction, low blood calcium, and lying down for long periods can injure nerves and muscles, making it hard for the cow to stand.

Why prompt care matters

The longer a cow stays down, the greater the secondary damage to muscle and nerve from her own weight. Early, supportive veterinary care improves the chance of recovery.

Supporting nerve and strength recovery

Alongside good nursing — soft bedding, repositioning and hydration — veterinarians may use nerve and metabolic support as part of a recovery plan.

Ontra products for this challenge
Frequently asked
What causes a cow to go down after calving?
Causes include low calcium, calving injury and prolonged recumbency. A veterinarian should determine the specific cause and treatment.

This information is educational and is not a substitute for professional advice. Always consult a registered veterinarian for diagnosis and treatment.