Dog vomiting & diarrhea

Gut sounds, or borborygmi, are common and normal in dogs as much as they are in humans. Gut sounds are considered abnormal either when they are absent or excessive.

Flatulence in dogs is a common occurrence resulting from accumulation of gas in the digestive tract. Infrequent and recurring flatulence is normal but dogs that experience changes in the pattern, frequency, or severity of gas production may have an underlying health condition.

Regurgitation is the passive expulsion of matter from the mouth, upper throat (pharynx), or esophagus. In dogs, the expelled matter often takes the appearance of chewed food combined with a little saliva or mucus. It can also be tube-like in shape. 

Canine bowel incontinence is the inability to control defecation. Incontinence is distinct from inappropriate elimination or house-soiling, in that the bowel movements occur without the dog’s awareness.

Mucus in the stool is a viscous substance that lubricates feces to pass through the intestinal tract. A large quantity or frequent recurrence of mucus in the stool is uncommon for dogs warranting non urgent veterinary investigation.

Constipation is characterized by difficulty defecating with the resulting feces being dry and hard. This symptom is slightly different from tenesmus, which is straining to defecate with an empty or irritated colon, however both of these symptoms appear similarly to pet owners

Bloody stool describes the presence of blood in feces and includes digested blood (melena) or undigested blood (hematochezia). Bloody stool is a non-specific symptom triggered by many conditions such as mild, dietary-induced colitis to emergency conditions such as parvovirus infection, hemorrhagic gastroenteritis, or bleeding disorders

A hernia is a swelling caused by abdominal contents bulging out due to a defect in the surrounding muscles. Most hernias are either present at birth or result from injuries

Zinc is commonly found in household metal objects, as well as in batteries, vitamin supplements, paints, and certain ointments (e.g. sunscreen and diaper rash cream).

Canine cholangitis is a rare inflammation that affects the liver, bile ducts, and gallbladder. The most common cause of cholangitis is an infection that ascends from the intestinal tract to the liver

In a dog with Addison's disease (hypoadrenocorticism), the adrenal glands fail to produce stress hormones due to damage to the adrenal gland or the pituitary gland.

Grape toxicosis is poisoning caused by the ingestion of a toxic dose of grapes, raisins, or currants.

Nonsteroidal anti-inflammatory drugs (NSAIDs) toxicosis is the ingestion of a toxic or lethal dose of a NSAID.

The anal glands (AGs) are two small glands situated either side of the anus which produce secretions that are deposited on the feces during normal bowel movements.

Colitis refers to inflammation of the colon, which typically causes diarrhea, increased bowel movements, and increased urgency to defecate.

Inflammatory bowel disease (IBD) is a term used for a group of inflammatory gastrointestinal diseases that are the result of disturbed interactions between the immune system, microbiotica of the intestine, and environmental inputs.

Food allergies occur when the immune system overreacts to an ingested protein.

Vomiting is the involuntary expulsion of the contents of the stomach through the mouth and nose. It involves abdominal contractions and may produce bile.

Rodenticide poisoning in dogs is caused by ingestion of a toxic dose of rodent poison either directly or by consuming poisoned rodents.

Enteritis refers to inflammation of the intestines, while gastroenteritis refers to inflammation of both the intestines and the stomach

Gastrointestinal blockages most commonly occur when a dog swallows a large, indigestible object. As the object moves through the gastrointestinal tract, it encounters progressively smaller tubes. Eventually, it becomes stuck, and blocks the flow of intestinal contents.

Bromethalin toxicosis in dogs is caused by ingestion of a toxic dose of bromethalin-based rodent poison.

Gastritis is a general term referring to inflammation of the stomach. A specific diagnosis of gastritis is rarely relevant because it does not identify the underlying condition.

Mushroom poisoning occurs as the result of ingestion of a toxic dose of a poisonous mushroom.

Motion sickness (also known as car sickness) is when a dog shows signs of nausea and/or vomiting as a result of being in motion outside of their control.

In dogs, sufficiently high doses of the common sugar substitute xylitol are toxic because they trigger a rapid release of insulin that drops blood sugar levels dangerously low.

Canine allergies are common and occur when the immune system overreacts to allergens the dog is exposed to.

Chocolate toxicosis results when dogs ingest dangerous amounts of chocolate. Methylxanthines like theobromine and caffeine are toxic to dogs,

Mothball poisoning is caused by close contact (ingestion, inhalation, or dermal exposure) with mothballs. 

Seasonal allergies are a common condition in dogs. Most seasonal allergy symptoms in dogs result from exposure to flea saliva and/or pollen.