So my mare had an oesphageal obstruction a month ago and ever since she's been foaming at the mouth.

The vet was there to do her teeth and noticed she had a injury in her mouth, but said the foaming was weird, but was going to get better.

My trusted vet from before the move (lives 300 km away) recommended a medication for five days.

She got the medication for five days and nothing changed.

Other than this she's fine, but I don't exercise her too heavily at the moment because if it is an infection (as my trusted vet suspects over the phone) I don't want to make fighting it harder for her.

Obviously I texted my vet that nothing changed with medication, but I haven't received an answer yet.

I just don't know what else to do 😰 would doing a blood test help? This is so scary because it seems to me not even the vets know what's going on ...

Has anyone experienced this before? I just want to know how to help her...