I'm really sorry your hen is feeling so sick! Based on the symptoms you're describing—twisting her head around, heavy breathing, sneezing, not laying eggs, and mucus—it does sound like it could be a respiratory infection. However, gapeworms can cause similar symptoms, especially the heavy breathing and twisting of the neck (since they affect the trachea). Here are a few possible things to consider:
1. Respiratory Infection:
- Symptoms: Sneezing, heavy breathing, nasal discharge, lethargy, loss of appetite, and stopped laying.
- Treatment: Respiratory infections can be viral or bacterial. You could try a broad-spectrum antibiotic like tylosin or oxytetracycline if bacterial infection is suspected, but for viral infections, there is no cure, just supportive care (like providing warmth, electrolytes, and good nutrition).
2. Gapeworms:
- Symptoms: Heavy breathing, twisting the head, gasping for air, and lethargy. Often caused by worms affecting the respiratory system.
- Treatment: For gapeworms, you can use a dewormer like fenbendazole (Panacur), which is effective for treating gapeworms. Wazine is another dewormer that can be used for gapeworms. It’s good to confirm with a vet, especially since respiratory symptoms can overlap with other issues.
Homemade Remedies:
While it’s always best to see a vet for a proper diagnosis, if you want to try something natural as a supportive treatment while you're figuring it out, you can try:
- Apple Cider Vinegar in the water (1 tablespoon per gallon), which can help boost immune function and balance pH.
- Garlic has natural antimicrobial properties. A little crushed garlic in her food or water could help boost her immune system.
- Honey: A teaspoon of honey mixed with warm water can soothe her throat and help with respiratory irritation.
What You Can Do:
- Keep her isolated from the rest of the flock to prevent potential spread if it's an infection.
- Make sure she stays warm, hydrated, and has access to fresh food.
- If she doesn't improve soon or if symptoms worsen, a vet's input is crucial.
If you can’t get her to a vet, you might try reaching out to a poultry expert for advice or to help confirm what’s going on. Let me know if you need more specific guidance on any of these steps!