B132 Calving Paralysis
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On the left hand column click on Section F: Infectious Diseases, Problems, and
Treatment
Scroll down to F110 Calving Paralysis
Introduction/Causative Agent:
This syndrome is typically seen as a down cow after calving, particularly following
a difficult birth where the calf was in the birth canal for an extended amount of
time. These difficult births cause nerve and muscle damage to the cow and
subsequent paralysis.
Clinical signs:
1. The animal has difficulty rising and may even be unable to rise.
2. There may be evidence of muscle swelling, bruising, and pain in the hind
end.
3. Some animals show evidence of nerve damage manifested by the animal
keeping a foot or leg in an abnormal position and an inability to walk
properly.
Treatment:
1. Anti-inflammatory therapy.


Because of its ability to reduce pain and inflammation, Banamine
would be the first choice.
OR
Steroids (Dexamethasone and Predef).
2. Supportive care such as food, water, and shelter.
3. It is essential to move the animal from side to side to prevent further nerve
and muscle damage. Hip-lifters or slings should be used with caution to
prevent additional injury.
Prevention:
Problems associated with calving paralysis can be avoided if some of the
following concepts are implemented:
1. Select for cows that have larger pelvic diameters.
2. Breed each cow with a bull or semen that will produce a calf to match the
cow’s calving ability.
3. Monitor all cows during delivery, particularly first-calf heifers.
4. Never attempt to remove an over-sized calf through the pelvis.
Other conditions that may look like calving paralysis:
1.
2.
3.
4.
Grain overload (acidosis)
Fractures
Severe bacterial infections (uterus infections, etc.)
Back injuries
* Before initiating any treatment, CONSULT A VETERINARIAN!