He has no appetite, he keeps on vomiting every time I make him drink the water with dextrose powder using a syringe without the needle of course. He doesn't want to eat and he has difficulty breathing, I think it's because of the sipon in his nose that hardened and so hard to take out.
I'm truly sorry to hear about your dog's condition. The symptoms you're describing—bloody or black vomit, loss of appetite, weight loss, difficulty breathing, and nasal congestion—are quite serious and require immediate veterinary attention.
The presence of bloody or black vomit is particularly concerning as it can indicate internal bleeding, which is a medical emergency. Difficulty breathing and hardened nasal discharge could be signs of a severe respiratory infection or other serious conditions. Given that these symptoms have persisted for five days, it's crucial to act quickly.
In the meantime, here are a few steps you can take to help your dog:
Firstly, ensure he is in a quiet and comfortable place where he can rest without stress. Keeping him calm is important.
Secondly, while it's essential to keep him hydrated, if he vomits every time he drinks, try offering small amounts of water frequently. Avoid forcing him to drink if it causes more vomiting.
Lastly, to help with his nasal congestion, you can use a humidifier in the room. Gently wiping his nose with a warm, damp cloth might also help to soften and remove some of the hardened discharge.
However, please remember that these are only temporary measures. The symptoms you're describing are severe and could indicate a life-threatening condition. It's crucial to get him to a veterinarian as soon as possible for a thorough examination and appropriate treatment.
Please take him to the nearest veterinary clinic or emergency animal hospital immediately. If you have any further questions, feel free to ask. Thank you.