This can be caused by diuretics inadequate calcium and magnesium in the diet inadequate vitamin D in the diet and excessive vomiting.

这可能是由于服用了利尿剂，减脂期间不足的钙、镁、维生素D摄入，以及大量的呕吐。

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Onions - Limited amounts are generally regarded as acceptable; but excessive consumption of Onions cause vomiting, diarrhea and other digestive problems in birds.

洋葱-少量的洋葱一般是可以接受的，但过量食用可引起呕吐、腹泻和消化系统竽问题。

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A. muscaria causes vomiting, diarrhea, excessive perspiration, and confusion, with recovery within 24 hours.

毒蝇鹅膏中毒的症状是呕吐、腹泻、多汗、精神错乱，但24小时后可恢复。

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Excessive vomiting or sweating from fever can lead to dehydration, which is serious and requires treatment.

CNN: What to do if you have the flu

The idea grew from caring for a sick cat, Spot, whose chronic vomiting and excessive shedding didn't respond to conventional medications and prescription diets.

FORBES: A Dog's Life