Melena
Darkening of the stool due to the presence of digested blood, which indicates bleeding is occurring in the stomach and/or beginning of the small intestine. The feces generally look black and tarry.
Veterinary Drug Handbook (VDH) is the reference veterinarians turn to when they want an independent source of information on the drugs that are used in veterinary medicine today.
Click here add new comment/review81
Similar Diagnose
Nocturnal
Non-insulin dependent diabetes mellitus (NIDDM)
Nonpathogenic
Nonseptic
Non-steroidal anti-inflammatories (NSAIDS)
Nutraceutical
Nutrient
Nystagmus
Obligate Carnivore
Obsessive compulsive
Offal
Off label
Opioid
Oral hypoglycemic agent
Osmotic diuretic
Otic
Ototoxic
Over the counter
Ovulate
Packed cell volume (PCV, hematocrit)
Palpation
Pancreatitis
Pannus
Parasympathetic nervous system
Parenterally
Parturition
Passive immunity
Pathogenic
PCV
Pediculosis
veterinary-help.com
© 2011-2025 Veterinary Clinics, Diagnoses, Terms and Drug Handbook Online