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Ovi Rehyd

Rehydration and electrolyte balance solution for lambs.

Format: 5 L jerrycan

Recommended during diarrhea episodes (in addition to specific treatment) and for prevention during risk periods: heat, weaning, stress, or feed changes.

Ovi Rehyd

Quick summary

  • Rehydration and electrolyte-balance support solution for lambs.
  • Used during diarrhea episodes, alongside specific treatment.
  • Also useful in risk periods: heat, weaning, stress, feed transition.
  • Reference dilution: 20 ml/L of water.

Frequently asked questions

Does Ovi Rehyd replace diarrhea treatment?

No. It supports rehydration and electrolyte balance alongside specific treatment.

How should it be diluted?

Dilute at 20 ml per liter of water and adjust volume to lamb weight and condition.

How long should it be used?

Usually 3 to 5 days, depending on clinical progression.

When should a veterinarian be called?

In severe dehydration, marked depression, or if no rapid improvement is seen.

Main objectives

  • Promote rehydration.
  • Help restore electrolyte and acid-base balance.
  • Provide rapidly available energy.
  • Support digestive function and recovery.

Key components

  • Dextrose: helps sodium and water absorption.
  • Propylene glycol and propionate: energy and metabolic support.
  • Sodium, potassium, phosphorus, citrate: correction of electrolyte losses.
  • Lactobacillus rhamnosus/farciminis: digestive flora support.
  • Selenium + vitamin E: antioxidant and immune support.

Usage periods

  • Diarrhea episodes in lambs (regardless of origin).
  • Risk periods: high temperatures, stress, weaning, group transition.
  • Use diluted in drinking water or directly if needed.

Usage conditions

  • Dilute at 20 ml per liter of water.
  • More affected lambs: 0.5 to 0.8 L of diluted preparation/day for 10 kg, in at least 2 doses.
  • Use for 3 to 5 days depending on progress.

Precautions for use

  • Follow recommended dilution rates.
  • Do not use overly concentrated solution.
  • Consult a veterinarian in case of severe dehydration or marked depression.
  • Store away from heat and frost.

Editorial notes

  • Editorial update: April 2026.
  • Summary based on the Ovi Rehyd OviPremium technical sheet.

Scientific references

  1. Marcom NN, de Camargo Campos L, Cardoso dos Anjos M, Maciel Cunha V, Gregório dos Santos M, Valente Pereira PF, Keller Marques da Costa Flaiban K, Naylor Lisbôa JA. (2024). Effects of two oral electrolyte solutions in healthy newborn lambs. Research in Veterinary Science, 166, 105072.
  2. Constable, P. D. (2003). Fluid and electrolyte therapy in ruminants. Veterinary Clinics of North America: Food Animal Practice, 19(3), 557-597.
  3. Stämpfli H., Oliver O., Pringle J.K. (2012). Clinical Evaluation of an Oral Electrolyte Solution Formulated Based on Strong Ion Difference (SID) and Using Propionate as the Organic Anion in the Treatment of Neonatal Diarrheic Calves with Strong Ion Acidosis. Open Journal of Veterinary Medicine, 2(1), 34–39.
  4. Ewaschuk JB, Naylor JM, Chirino-Trejo M, Zello GA. (2004). Lactobacillus rhamnosus strain GG is a potential probiotic for calves. Canadian Journal of Veterinary Research, 68(4), 249-253.
  5. Rooke, J. A., Robinson, J. J., & Arthur, J. R. (2004). Effects of vitamin E and selenium on the performance and immune status of ewes and lambs. The Journal of Agricultural Science, 142(3), 253–262.
  6. Alhidary, I. A., et al. (2015). Effects of selenium and vitamin E on performance, physiological response, and antioxidant status in heat-stressed sheep. Journal of Animal Science, 93(2), 576–588.
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