Murraa - The Murrah Buffalo Authority Hub
    Health5 min readNov 26, 2025

    Preventing Milk Fever (Hypocalcemia)

    Abhishek Adhikari

    Abhishek Adhikari

    Expert, Murrah Buffalo

    Why buffaloes collapse after calving and how anionic salts can save them.

    Preventing Milk Fever (Hypocalcemia)

    Milk fever is a metabolic disease that strikes high-yielding Murrah buffaloes within the first 48 hours after calving. The buffalo suddenly collapses, becomes paralyzed, and shows a lowered body temperature. It is a terrifying sight and can quickly become fatal.

    The Cause

    Milk fever is not an infection or a true fever; it is acute Calcium Deficiency. When lactation suddenly begins, massive amounts of calcium are dumped into the colostrum and milk. If the buffalo's body cannot mobilize calcium from her bones fast enough, her blood calcium levels crash, causing muscle paralysis.

    Prevention Strategy

    The old myth is to feed heavy calcium to pregnant dry buffaloes. This is wrong and actually causes Milk Fever. If you feed high calcium during the dry period, the animal's bone-calcium mobilizing mechanism "goes to sleep."

    • During the Dry Period: Keep calcium intake low. Feed anionic salts. This forces the parathyroid gland to stay active, constantly pulling calcium from the bones.
    • Immediately After Calving: Provide a ready-to-absorb oral calcium gel/tonic as soon as the calf is born.

    By actively managing the diet 21 days before calving, you ensure the buffalo transitions safely into high milk production without collapsing.