Call us now
.png)
If a freshly calved cow or buffalo suddenly passes dark red, wine- or coffee-coloured urine but stays alert and the urine has no clots, the most likely cause is post-parturient haemoglobinuria (PPH) — a metabolic disease driven by severe phosphorus deficiency, not a tick infection. It mainly strikes high-yielding buffaloes and crossbred cows in the first 2–4 weeks after calving, often in winter. PPH is a medical emergency: call your veterinarian at once for phosphorus and supportive therapy, and prevent it with year-round mineral and phosphorus supplementation.
PPH is a sudden breakdown of red blood cells (intravascular haemolysis) caused by very low blood phosphorus (hypophosphataemia). When phosphorus crashes after calving, red cells become fragile and rupture; the released haemoglobin spills into the urine and turns it red to almost black. The animal rapidly becomes anaemic, weak and pale, and in severe untreated cases can die. It is most common in high-producing buffaloes and crossbred cows about 2–4 weeks after calving.
Red or coffee-coloured urine has several causes, and telling them apart matters because the treatments are completely different. PPH is nutritional (low phosphorus), there is usually no fever in the early stage, and the animal has calved recently. Tick-borne babesiosis (red-water) also causes red urine but comes with high fever and visible ticks — see our guide to red urine and babesiosis (tick fever) in cattle. Blood from stones or injury usually appears as clots or streaks. Only a veterinarian can confirm the cause, often with a simple blood or urine test.
Lactation drains phosphorus rapidly. Animals grazing phosphorus-poor pastures, or fed mainly paddy or wheat straw without mineral supplementation, are most at risk. Large amounts of cruciferous fodder (berseem, mustard, other brassicas) and cold winter weather add to the risk, and high-yielding buffaloes are especially vulnerable.
PPH can be fatal, so call your veterinarian immediately. Treatment is a veterinary job: injectable phosphorus preparations, and in severe anaemia a blood transfusion, along with supportive fluids and nutrition. Do not attempt to treat it yourself. While waiting for the vet, keep the animal calm, warm and well fed, with clean water available.
PPH is far easier to prevent than to treat, and the core of prevention is a year-round supply of phosphorus, calcium and trace minerals — especially in late pregnancy and early lactation. Feed a balanced daily mineral mixture such as Cattle Remedies Verymin, which supplies phosphorus and other macro and trace minerals for high-yielders; around calving, Calcicril supports calcium and mineral balance when demand peaks. To choose the right product, see our guides to the best mineral mixture for cattle in India and the best calcium supplement for cattle. Offer good-quality fodder, avoid over-reliance on phosphorus-poor straws, and maintain body condition through the dry period.
In a freshly calved buffalo with no fever and no ticks, the most common reason is post-parturient haemoglobinuria from phosphorus deficiency. It is an emergency — call your veterinarian for phosphorus therapy and to confirm the diagnosis.
No. PPH is a nutritional disease caused by low phosphorus, while babesiosis (tick fever or red-water) is caused by a tick-borne parasite and usually brings high fever. Both can cause red urine, so a veterinarian should confirm which one it is before treatment.
Supply a balanced mineral mixture with adequate phosphorus every day, especially in late pregnancy and early lactation, avoid feeding only straw without minerals, and keep animals in good body condition. Ask your veterinarian for a herd mineral plan.
This article is general guidance for Indian dairy and livestock farmers and is not a substitute for veterinary diagnosis. Post-parturient haemoglobinuria is a medical emergency; always consult a qualified veterinarian. By Cattle Remedies.
