Hens Eye Is Swollen

[mvvw]

Saw that my poor hens eye is swollen, making it difficult for her to see. She's been resting for most of her time but she still has an appetite. What is this? How can I help her?

 

[Eggcessive]

I would rinse her eye twice a day with saline or an eye wash such as Bausch and Lomb Eye Relief. Then clean out any gunk. Apply either Terramycin or plain Neosporin twice a day. She might have a sinus infection from mycoplasma gallisepticum (MG) which can be treated with antibiotics such as Tylosin or Denagard. Tylosin dosage is 1 tsp per gallon of water for 5 days. Here is where to buy it:
https://jedds.com/products/tylosin-...zCru6dPks6u8vn5yy--NjDG61C0EyWNPUDuMjUmmQXxE5

 

[mvvw]

I would rinse her eye twice a day with saline or an eye wash such as Bausch and Lomb Eye Relief. Then clean out any gunk. Apply either Terramycin or plain Neosporin twice a day. She might have a sinus infection from mycoplasma gallisepticum (MG) which can be treated with antibiotics such as Tylosin or Denagard. Tylosin dosage is 1 tsp per gallon of water for 5 days. Here is where to buy it:
https://jedds.com/products/tylosin-...zCru6dPks6u8vn5yy--NjDG61C0EyWNPUDuMjUmmQXxE5

Okay, thank you so much! Is it lethal? Will it affect her routine heavily?