After a cat is injected with an antiemetic injection, the cat may feel its mouth is very dry, and may later develop symptoms such as anorexia and lethargy. The effect of antiemetic injections is only temporary, and it may become more serious after the effect of the medicine wears off.

Causes of vomiting in cats:

1. Indigestion
Generally speaking, kittens under 3 months old have fragile stomachs and eat too much Indigestion is prone to occur. For adult cats, eating too fast or eating too much can sometimes lead to indigestion and vomiting.
2. Hair Ball Syndrome
When cats comb their hair, they will also swallow the hair together. If things go on like this, a lot of hair balls will accumulate in the cat’s body, and these hair balls will irritate the gastrointestinal tract, thus causing Cause vomiting.
It should be noted that even if a hair ball is not found in the vomit, it may still be a hair ball, because the hair ball may not be spit out. Therefore, parents should feed their cats hair removal cream or cat grass regularly, and develop the habit of helping their cats groom their hair regularly, so as to effectively reduce the intake of hair.
3. Food change is not suitable
Food change needs to be gradual and gradually reduce the proportion of the original cat food to help the cat successfully pass the food change period. If the cat is replaced with new food all at once, it may cause gastrointestinal discomfort and vomiting.
4. Pathological vomiting
Vomiting more than twice a month or more, regardless of whether there is appetite after vomiting, is considered abnormal. If you vomit more than twice a month and have no appetite after vomiting, you need to seek medical treatment immediately and get symptomatic treatment.