Trying to wrap my head around how my cat had severley low ionized calcium 0.56 mmol/L yet was giving sub q fluids 3 times a day.

Thanks for reaching out with your concern. Low ionized calcium levels, known as hypocalcemia, can be worrying. It’s important to understand that even with subcutaneous (sub q) fluids, your cat might still experience low calcium if there are underlying issues affecting calcium absorption or metabolism.



Common causes of hypocalcemia in cats can include kidney disease, which affects calcium and phosphorus balance, or issues with the parathyroid glands, which regulate calcium levels in the blood. Less commonly, it can result from inadequate dietary intake or vitamin D deficiency, which is necessary for calcium absorption.



At home, ensure your cat has a balanced diet, which can help maintain calcium levels. Watch for symptoms like muscle twitching, seizures, vomiting, or lack of appetite, as these can indicate more severe hypocalcemia or complications.



It’s crucial to follow your vet's recommendations regarding fluid therapy and any dietary changes. If your cat shows any of those concerning symptoms or if their condition doesn't improve, it’s essential to seek veterinary support promptly.



To fully understand what's happening and explore further treatment options, I recommend scheduling a video consult with a vet on Dial A Vet. We’re here to help you get to the bottom of this and provide the best care for your feline friend.