How long does cat flu treatment take to work?

Hi everyone,

I’m posting here because I’d love to hear from anyone who has successfully managed to treat their cat for cat flu.

Two weeks ago, I adopted two 3-month-old Birman kittens (both males). They’ve both come down with cat flu. They’ve seen the vet, who prescribed oral antibiotics, antibiotic eye drops, and some L-lysine.

I’ve been giving them their meds for three days now, but I’m not seeing much of an improvement yet.

I was wondering how long it usually takes for the treatment to start working?

Thanks in advance for sharing your experiences :)

Coralie.