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Health A-Z

Common Pet Conditions

Start with a symptom, then learn what to monitor and what your vet may check.

Matching conditions
490
Showing 1–24 of 490.
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Synonyms supported: throwing up -> vomiting, itchy -> itching, inappetence -> not eating.

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Browse by common symptom
vomiting diarrhea lethargy cough itching not eating limping breathing fast seizures urinating frequently

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Condition browse

490 conditions matched

Browse the likely fit first, then open the full condition page for red flags, diagnostics context, and treatment notes.

All published conditions 20 body-system lanes in the current browse scope 490 clinically reviewed

Showing 1–24 of 490. Scroll down to load more.

Dog

Commonly discussed in Can occur across breeds depending on risk factors..

Behavioral

Aggression (fear/resource/territorial)

Common signs include Appetite or water-intake changes, Stool, vomit, or urination changes.

What to watch first
  • Appetite or water-intake changes
  • Stool, vomit, or urination changes
  • Breathing changes, cough, or effort
  • Energy, comfort, or behavior changes
Behavioral Monitor and review context Clinically reviewed Content still being expanded
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Dog

Commonly discussed in Can occur across breeds depending on risk factors..

Behavioral

Cognitive dysfunction

Common signs include Appetite or water-intake changes, Stool, vomit, or urination changes.

What to watch first
  • Appetite or water-intake changes
  • Stool, vomit, or urination changes
  • Breathing changes, cough, or effort
  • Energy, comfort, or behavior changes
Behavioral Monitor and review context Clinically reviewed Content still being expanded
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Dog

Commonly discussed in Can occur across breeds depending on risk factors..

Behavioral

Compulsive disorders

Common signs include Appetite or water-intake changes, Stool, vomit, or urination changes.

What to watch first
  • Appetite or water-intake changes
  • Stool, vomit, or urination changes
  • Breathing changes, cough, or effort
  • Energy, comfort, or behavior changes
Behavioral Monitor and review context Clinically reviewed Content still being expanded
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Dog

Commonly discussed in Can occur across breeds depending on risk factors..

Behavioral

Destructive behavior

Common signs include Appetite or water-intake changes, Stool, vomit, or urination changes.

What to watch first
  • Appetite or water-intake changes
  • Stool, vomit, or urination changes
  • Breathing changes, cough, or effort
  • Energy, comfort, or behavior changes
Behavioral Monitor and review context Clinically reviewed Content still being expanded
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Dog

Commonly discussed in Can occur across breeds depending on risk factors..

Behavioral

Generalized anxiety

Common signs include Appetite or water-intake changes, Stool, vomit, or urination changes.

What to watch first
  • Appetite or water-intake changes
  • Stool, vomit, or urination changes
  • Breathing changes, cough, or effort
  • Energy, comfort, or behavior changes
Behavioral Monitor and review context Clinically reviewed Content still being expanded
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Cat

Commonly discussed in Can occur across breeds depending on risk factors..

Behavioral

Litter box avoidance (cats)

Common signs include Appetite or water-intake changes, Stool, vomit, or urination changes.

What to watch first
  • Appetite or water-intake changes
  • Stool, vomit, or urination changes
  • Breathing changes, cough, or effort
  • Energy, comfort, or behavior changes
Behavioral Monitor and review context Clinically reviewed Content still being expanded
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Dog

Commonly discussed in Can occur across breeds depending on risk factors..

Behavioral

Noise phobia

Common signs include Appetite or water-intake changes, Stool, vomit, or urination changes.

What to watch first
  • Appetite or water-intake changes
  • Stool, vomit, or urination changes
  • Breathing changes, cough, or effort
  • Energy, comfort, or behavior changes
Behavioral Monitor and review context Clinically reviewed Content still being expanded
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Dog

Commonly discussed in Can occur across breeds depending on risk factors..

Behavioral

Separation anxiety

Common signs include Appetite or water-intake changes, Stool, vomit, or urination changes.

What to watch first
  • Appetite or water-intake changes
  • Stool, vomit, or urination changes
  • Breathing changes, cough, or effort
  • Energy, comfort, or behavior changes
Behavioral Monitor and review context Clinically reviewed Content still being expanded
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Dog

Commonly discussed in Can occur across breeds depending on risk factors..

Behavioral

Sleep disturbances

Common signs include Appetite or water-intake changes, Stool, vomit, or urination changes.

What to watch first
  • Appetite or water-intake changes
  • Stool, vomit, or urination changes
  • Breathing changes, cough, or effort
  • Energy, comfort, or behavior changes
Behavioral Monitor and review context Clinically reviewed Content still being expanded
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Cat

Commonly discussed in Can occur across breeds depending on risk factors..

Behavioral

Spraying/marking (cats)

Common signs include Appetite or water-intake changes, Stool, vomit, or urination changes.

What to watch first
  • Appetite or water-intake changes
  • Stool, vomit, or urination changes
  • Breathing changes, cough, or effort
  • Energy, comfort, or behavior changes
Behavioral Monitor and review context Clinically reviewed Content still being expanded
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Dog

Commonly discussed in Can occur across breeds depending on risk factors..

Cardiovascular

Anemia-related cardiac decompensation

Common signs include Appetite or water-intake changes, Stool, vomit, or urination changes.

What to watch first
  • Appetite or water-intake changes
  • Stool, vomit, or urination changes
  • Breathing changes, cough, or effort
  • Energy, comfort, or behavior changes
Cardiovascular Monitor and review context Clinically reviewed Content still being expanded
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Dog

Commonly discussed in Can occur across breeds depending on risk factors..

Cardiovascular

Arrhythmias (atrial fibrillation, ventricular ectopy)

Common signs include Appetite or water-intake changes, Stool, vomit, or urination changes.

What to watch first
  • Appetite or water-intake changes
  • Stool, vomit, or urination changes
  • Breathing changes, cough, or effort
  • Energy, comfort, or behavior changes
Cardiovascular Monitor and review context Clinically reviewed Content still being expanded
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Dog

Commonly discussed in Can occur across breeds depending on risk factors..

Cardiovascular

Congenital heart disease (PDA, subaortic stenosis, pulmonic stenosis, VSD/ASD)

Common signs include subaortic stenosis, pulmonic stenosis.

What to watch first
  • subaortic stenosis
  • pulmonic stenosis
  • Appetite or water-intake changes
  • Stool, vomit, or urination changes
Cardiovascular Monitor and review context Clinically reviewed Content still being expanded
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Dog

Commonly discussed in Can occur across breeds depending on risk factors..

Cardiovascular

Congestive heart failure

Common signs include Appetite or water-intake changes, Stool, vomit, or urination changes.

What to watch first
  • Appetite or water-intake changes
  • Stool, vomit, or urination changes
  • Breathing changes, cough, or effort
  • Energy, comfort, or behavior changes
Cardiovascular Monitor and review context Clinically reviewed Content still being expanded
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Dog

Commonly discussed in Can occur across breeds depending on risk factors..

Cardiovascular

Degenerative mitral valve disease

Common signs include Appetite or water-intake changes, Stool, vomit, or urination changes.

What to watch first
  • Appetite or water-intake changes
  • Stool, vomit, or urination changes
  • Breathing changes, cough, or effort
  • Energy, comfort, or behavior changes
Cardiovascular Monitor and review context Clinically reviewed Content still being expanded
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Dog

Commonly discussed in Can occur across breeds depending on risk factors..

Cardiovascular

Dilated cardiomyopathy (dogs)

Common signs include Appetite or water-intake changes, Stool, vomit, or urination changes.

What to watch first
  • Appetite or water-intake changes
  • Stool, vomit, or urination changes
  • Breathing changes, cough, or effort
  • Energy, comfort, or behavior changes
Cardiovascular Monitor and review context Clinically reviewed Content still being expanded
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Dog

Commonly discussed in Can occur across breeds depending on risk factors..

Cardiovascular

Endocarditis

Common signs include Appetite or water-intake changes, Stool, vomit, or urination changes.

What to watch first
  • Appetite or water-intake changes
  • Stool, vomit, or urination changes
  • Breathing changes, cough, or effort
  • Energy, comfort, or behavior changes
Cardiovascular Monitor and review context Clinically reviewed Content still being expanded
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Dog

Commonly discussed in Can occur across breeds depending on risk factors..

Cardiovascular

Heart murmur

Common signs include Appetite or water-intake changes, Stool, vomit, or urination changes.

What to watch first
  • Appetite or water-intake changes
  • Stool, vomit, or urination changes
  • Breathing changes, cough, or effort
  • Energy, comfort, or behavior changes
Cardiovascular Monitor and review context Clinically reviewed Content still being expanded
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Cat

Commonly discussed in Can occur across breeds depending on risk factors..

Cardiovascular

Hypertrophic Cardiomyopathy (HCM)

Common signs include Appetite or water-intake changes, Stool, vomit, or urination changes.

What to watch first
  • Appetite or water-intake changes
  • Stool, vomit, or urination changes
  • Breathing changes, cough, or effort
  • Energy, comfort, or behavior changes
Cardiovascular Monitor and review context Clinically reviewed Content still being expanded
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Dog

Commonly discussed in Can occur across breeds depending on risk factors..

Cardiovascular

Pericardial effusion / tamponade

Common signs include Appetite or water-intake changes, Stool, vomit, or urination changes.

What to watch first
  • Appetite or water-intake changes
  • Stool, vomit, or urination changes
  • Breathing changes, cough, or effort
  • Energy, comfort, or behavior changes
Cardiovascular Monitor and review context Clinically reviewed Content still being expanded
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Dog

Commonly discussed in Can occur across breeds depending on risk factors..

Cardiovascular

Pulmonary hypertension

Common signs include Appetite or water-intake changes, Stool, vomit, or urination changes.

What to watch first
  • Appetite or water-intake changes
  • Stool, vomit, or urination changes
  • Breathing changes, cough, or effort
  • Energy, comfort, or behavior changes
Cardiovascular Monitor and review context Clinically reviewed Content still being expanded
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Cat

Commonly discussed in Can occur across breeds depending on risk factors..

Cardiovascular

Restrictive cardiomyopathy (cats)

Common signs include Appetite or water-intake changes, Stool, vomit, or urination changes.

What to watch first
  • Appetite or water-intake changes
  • Stool, vomit, or urination changes
  • Breathing changes, cough, or effort
  • Energy, comfort, or behavior changes
Cardiovascular Monitor and review context Clinically reviewed Content still being expanded
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Dog

Commonly discussed in Can occur across breeds depending on risk factors..

Cardiovascular

Systemic hypertension

Common signs include Appetite or water-intake changes, Stool, vomit, or urination changes.

What to watch first
  • Appetite or water-intake changes
  • Stool, vomit, or urination changes
  • Breathing changes, cough, or effort
  • Energy, comfort, or behavior changes
Cardiovascular Monitor and review context Clinically reviewed Content still being expanded
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Cat

Commonly discussed in Can occur across breeds depending on risk factors..

Cardiovascular

Thromboembolism (esp. feline aortic thromboembolism)

Common signs include Appetite or water-intake changes, Stool, vomit, or urination changes.

What to watch first
  • Appetite or water-intake changes
  • Stool, vomit, or urination changes
  • Breathing changes, cough, or effort
  • Energy, comfort, or behavior changes
Cardiovascular Monitor and review context Clinically reviewed Content still being expanded
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