Does this sound like HCM or something else?
Forewarning the videos are sad.
This is my kitty Thirteen. She has an asthma diagnosis which has been handled well with a daily inhaler (possibly until this point).
A couple of weeks ago she got pretty sick. Conjunctivitis, trouble eating/keeping down food, lack of energy etc. She got a fecal, urine, and blood tests, as well as x rays. Nothing was unusual, but she started looking much better, so the vet thought she might have gotten a virus from the new kitten that wasn't affecting him as much.
Saturday night she was reverse sneezing a bit, and yesterday (sunday), it continued a bit. She then had an episode where she was vomiting up water. She wasn't like herself, she just sat under the table while spitting up water (as seen in the first video). She was making a sort of whining/honking sound. She was stretching out her throat quite a bit too.
I took her to the emergency vet, who provided her some throat support and anti nausea meds. Normally she'd be exploring at the vets, but she continued the whining sound and just wanted to sit in her carrier. The vet didn't have any direct answers for me, but she said that it seemed that her throat was painful.
She's doing a lot better today. No reverse sneezing and she's eating, though she is eating more slowly and only soft foods, like she did last week.
The coughing makes me worry about HCM, but idk if the vomiting fits the bill. I've contacted my primary vet, so we'll see if they suggest an echo or a PCR panel like I've asked.
Has this happened to anyone before?