My hamster gets tired quickly and lays flat. Is it his lungs?

Thanks for reaching out about Chewy. A lower respiratory problem is more likely, such as pneumonia. But heart, liver, renal and other illnesses can lead to respiratory congestion. If doing this poorly, a veterinary visit is recommended ASAP. Good luck.

Hello, I'm sorry to hear this about Stark. I worry that his laying without moving could be a sign of extreme weakness. The knot near his genitals could be a tumor or sign of infection. I'd recommend taking Stark to his veterinarian as soon as possible for an assessment. They will be able to guide you best after a physical exam. I hope this helps. Thanks for using Petco Pet Education Center, formerly Petcoach.

Thanks for reaching out about Vasia and including photos. It is impossible for us to determine how long he will remain with you but if having breathing difficulties, a veterinary visit could prolong his quality of life. Respiratory infections or heart disease are possible manageable conditions. Good luck.

I am sorry to hear about Chippy. These are concerning signs and I would recommend getting Chippy into the vet as soon as possible. We would be concerned depending on his age about a respiratory infection or a heart issue. He may be able to be treated with antibiotics or other medication if an infection is the cause. Ensure he is in a draft free room with no air pollutants such as smoke, candles, air fresheners and has very clean cage with minimal dust (carefresh style paper shavings are the best) which can irritate the respiratory tract and get him to the vet right away.

Thanks for reaching out about Biscuit. By the description, he might have had a seizure or cardiac event. Dilated cardiomyopathy is relatively common in hamsters. A veterinary visit is recommended to assess and listen to the heart for any arrhythmia or murmur. Not all heart disease is detectable via a stethoscope, therefore radiographs might be recommended to visualize heart size. This is not curable but could be managed with medications if diagnosed. Good luck.

Dexter needs to see a veterinarian for an examination. The symptoms you described point to a respiratory infection which can be fatal if left untreated. This is not something you can treat at home as she will need antibiotics. ( https://pethelpful.com/rodents/upper-respiratory-illness-hamsters )

Hello, I'm so sorry to hear your hamster is not feeling well. The photo looks like she may have some diarrhea, which may help to explain why she has been lifting her bum up (tender) and has been lethargic. Her increased breathing rate may be a sign of pain. Unfortunately, two years old is considered elderly for a hamster so we also need to think about cancer as a possible cause as well. I would take her to a hamster-friendly vet as soon as possible. They may be able pinpoint a cause, and at least to provide medication to help with the diarrhea and pain, and fluids to help rehydrate her. I hope this helps.