Common Diseases:
* Wet Tail (Proliferative Ileitis): A bacterial infection of the intestines, often fatal in young hamsters. Symptoms include diarrhea, dehydration, lethargy, and loss of appetite.
* Ringworm: A fungal infection that causes circular patches of hair loss. It can be spread to humans.
* Respiratory Infections: Caused by bacteria, viruses, or mites. Symptoms include sneezing, wheezing, and discharge from the nose and eyes.
* Parasites: Internal parasites like roundworms and external parasites like mites and lice can cause a variety of health problems.
* Dental Problems: Hamsters have continuously growing teeth, and if they don't wear down properly, they can become overgrown, leading to pain and difficulty eating.
* Obesity: Overfeeding and lack of exercise can lead to obesity, which can increase the risk of other health problems.
Less Common but Serious Diseases:
* Tumors: Hamsters are prone to various types of tumors, both benign and malignant.
* Diabetes: While rare, hamsters can develop diabetes, which requires careful monitoring and treatment.
* Heart Disease: Certain hamster breeds are more susceptible to heart disease.
Other Health Concerns:
* Stress: Hamsters are sensitive to stress, which can weaken their immune system and make them more susceptible to disease.
* Trauma: Hamsters are small and delicate, so they can easily be injured.
* Heatstroke: Hamsters are prone to heatstroke in hot temperatures.
Prevention and Treatment:
* Regular Vet Checkups: It's essential to have your hamster examined by a veterinarian at least once a year, and more often if they show signs of illness.
* Proper Diet: Provide a balanced diet consisting of high-quality hamster food, fresh vegetables, and occasional treats.
* Clean Environment: Keep your hamster's cage clean and free of parasites.
* Appropriate Housing: Provide a spacious cage with plenty of enrichment, such as toys and bedding.
* Stress Reduction: Minimize stress by providing a quiet and secure environment.
* Prompt Treatment: If your hamster is showing signs of illness, seek veterinary attention immediately.
It's important to note that this is not an exhaustive list, and there are many other diseases that hamsters can develop. If you have any concerns about your hamster's health, always consult a qualified veterinarian.