Keep me fit and healthy. If you notice that your hamster has no appetite, diarrhea, coughing or a runny nose, it is best to seek veterinary help. Stress and rotten food can cause diarrhea. Every day should move the old food from the cage and avoid stressful situations.
http://moj.pet-centar.hr/Male-zivotinje/Hrcak-979.html
