Good Morning and welcome to Just answer. I am Dr. Loretta, a licensed veterinarian and I am happy to answer your question.
I am so sorry that China is not feeling well...in most cases such as this, this is caused by a digestive disturbance from something that China may have ingested. The best treatment for this is as follows:
Fast China for 24 hrs which she is doing himself to allow her tract to calm down and heal..
Give Pepcid AC at 0.5 mg per pound every 8 hrs.
Give only small amounts of water or ice cubes.
After the fast, feed a small meal of rice and boiled chicken.
If the vomiting has resolved, then wean China back onto regular food. If the vomiting persists especially during the fast, take her to your vet for an exam and lab work to determine the cause for this. This is extremely important since this can cause dehydration or other more serious concerns such as an intestinal obstruction.
Does that make sense to you?
Please let me know if you have ANY other questions. My goal is to give you 100% satisfaction and if you are not yet satisfied, please Reply so I can clarify for you
Sincerely, XXXXX XXXXX