You should see your vet or pet shop to get the proper medication. A six week old kitten is too small to get adult cat medicine and you can hurt it with the wrong stuff.
there are spacial kitten foods.
I have a 5 week old kitten that my fiancée and I rescued and he's healthy at 1.3lbs
A 4 week old kitten's eyes are not supposed not to be small since they open up by the second week hence they are becoming big.
Take him/her to a vetinarian immediately.
Wow, This is bad. You really need to get her checked out or at the very least get her treated for worms. These worms could possibly be killing your kitten, she needs treatment as soon as possible. I hope this has helped.
take it to the vet
from its moms milk it
Kidney stones
if your kitten is bleeding from his "bum" he is sick and should go to a vet
It depends on what breed of cat.
Twice a day.
No!