NEED HELP

I just got 2 tabby kittens took them to a vet for the first time for checkup. They weigh now 2.7 and 2.5 lbs. Dougie has discharge from his eyes and the left eye he keeps blinking it. They both have Coccidia and vet gave us Albon now for 20 days. After the 20 days (2 10 day prescriptions) their fecal still tests positive. I've read that Ponazurila is one of the drugs that the rescue sites use but I can not find anyone that will give that to them. I am lost and beginning to think that vets are not worth it. I just want my kittens not to have the diaherra anymore. The parrisite they have needs to be gone.
I WOULD LIKE ANY HELP OR ANSWERS

Hi I found your post in announcements but you should try in pregnant cat and kittens or some other health forum I am new to yhe site but not to cats ; but don't know anything about your kittens health problems[emoji]128577[/emoji] Good luck