I haven't read all the posts. I have looked at the pictures.
I can see nothing in the poop pictures that would suggest she has worms.
The redish streak looks like shed intestine to me.
Slow crop which is what I think your hen has is often caused by other health problems.
The green poop would to me suggest liver failure but it is hard to tell if the colours are correct in the picture.
Some of the green matter could be vegitation but once again one would been to poke through it and know a bit about where and what she has been eating.
One factor that may have been overlooked is that there is a partial blockage between the crop and the gizzard. Tough vegitation, large pieces of corn perhaps pass through the crop and get stuck in the proventriculus. I have had an elderly hen with such a problem. My vet in Catalonia inserted a thin tube past the crop and into the proventriculus and bit by bit extracted what looked like cooked spinach. The hen recovered and her crop function returned to normal. The hen was ten years old at the time.
A comment about drugs.
Most of the drugs given to chickens often cause their own problems. Antibiotics destroy all the bacteria in the body and some bacterias are essential for proper digestion and general health.
I haven't read all the posts but I have noticed that a lot of drugs have been mentioned.
I can see nothing in the poop pictures that would suggest she has worms.
The redish streak looks like shed intestine to me.
Slow crop which is what I think your hen has is often caused by other health problems.
The green poop would to me suggest liver failure but it is hard to tell if the colours are correct in the picture.
Some of the green matter could be vegitation but once again one would been to poke through it and know a bit about where and what she has been eating.
One factor that may have been overlooked is that there is a partial blockage between the crop and the gizzard. Tough vegitation, large pieces of corn perhaps pass through the crop and get stuck in the proventriculus. I have had an elderly hen with such a problem. My vet in Catalonia inserted a thin tube past the crop and into the proventriculus and bit by bit extracted what looked like cooked spinach. The hen recovered and her crop function returned to normal. The hen was ten years old at the time.
A comment about drugs.
Most of the drugs given to chickens often cause their own problems. Antibiotics destroy all the bacteria in the body and some bacterias are essential for proper digestion and general health.
I haven't read all the posts but I have noticed that a lot of drugs have been mentioned.