The first 48 hours home with your 5 kg recovering cat
Post-vet care focuses on preventing secondary infections while monitoring for delayed complications. Your cat's throat may remain sore from chemical burns, causing her to eat slowly or prefer lukewarm food. The vet likely sent home liquid pain medication—administer it exactly on schedule, as missed doses can lead to sudden discomfort that disrupts her fragile recovery routine. Keep other pets away to reduce stress during this critical window.
Check her gums twice daily for new redness or ulcers, and note any increase in drool thickness, which could indicate worsening tissue damage. Provide a quiet, warm space with easy access to a low-sided litter box—some cats avoid jumping after throat trauma. If she received subcutaneous fluids at the clinic, you may notice small lumps under her skin; these are normal absorption sites but report any lingering warmth or swelling.
Spotting subtle signs of escalating trouble
Changes in vocalization are red flags—a hoarse meow or sudden silence suggests laryngeal swelling or new ulcer formation. Watch her swallowing motions; hesitation or repeated attempts per bite can mean esophageal strictures developing. Weigh her daily using a kitchen scale, as weight loss over 3% in a week signals inadequate nutrition from mouth pain. Dark tarry stools indicate gastrointestinal bleeding, possibly from swallowed cleaner.
Monitor water intake by measuring what's left in her bowl every 12 hours. Dehydrated cats often sit by water without drinking due to throat discomfort. If she paws at her face more than three days post-exposure, residual cleaner may still be irritating her tissues. Never assume lethargy is just from recovery—it's the most common sign of systemic infection or organ stress in chemical injury cases.
Adapting feeding strategies for a sore mouth
Transition to pâté-style wet foods thinned with warm water into a gruel consistency, served on flat saucers to minimize neck stretching. Elevate the dish slightly if she coughs while eating—this helps food bypass irritated throat areas. For stubborn cats, try offering tuna juice ice cubes to lick or smear food on her paws to trigger grooming behavior. Rotate protein sources frequently, as chemical burns can create sudden food aversions.
If syringe-feeding becomes necessary, go slowly with 1-2 mL at a time aimed at her cheek pouch, not directly down the throat. Warming food to body temperature enhances palatability but test drops on your wrist first to prevent thermal burns. Record which textures she tolerates best—some cats manage minced pieces better than smooth blends during healing. Consult your vet if she refuses all food for over 24 hours.
When to call the vet again during recovery
Immediate callback is needed if you notice fresh blood in her saliva or nasal discharge, which could signal perforations in delicate tissues. Labored breathing that wasn't present at discharge suggests swelling is progressing rather than healing. Any vomiting—even of water—warrants urgent reevaluation, as stomach acid can further damage already injured esophageal areas.
Less obvious but equally concerning is behavioral changes like hiding more than usual or refusing favorite sleeping spots—cats often mask pain until it's severe. If her third eyelid remains partially visible for over six hours, she may be dehydrated or fighting systemic inflammation. Save the vet's discharge notes for quick reference, as some symptoms (like temporary appetite loss) may be expected initially but become problematic if they persist past the predicted timeline.
The step-by-step response, from the first minute to the vet visit, is in our Drain Cleaner Toxicity in Dogs and Cats emergency guide.