Diphenhydramine, sold under the brand name Benadryl among others, is an antihistamine and sedative. Although generally considered sedating, diphenhydramine can cause paradoxical central nervous system stimulation in some individuals, particularly at higher doses.
But is Benadryl safe for dogs? Can Benadryl ease a dogs anxiety? These are questions I often hear as a veterinarian. The answer isnt a simple yes or noits a little more complicated than that. Heres what you need to know about using Benadryl for dogs and what you need to be careful of.
Benadryl is used to treat sneezing, runny nose, watery eyes, hives, skin rash, itching, and other cold or allergy symptoms. Benadryl is also used to treat motion sickness, to induce sleep, and to treat certain symptoms of Parkinson's disease.
Introduction to Benadryl and its Use in DogsRecognizing the Signs of a Benadryl Overdose in DogsPreventing Benadryl Overdoses in Dogs
Nutritional Disorders. Dogs with a vitamin B1 (thiamine) deficiency can display a lack of appetite, depression, rear leg weakness, seizures, coma, and death. Causes include improperly formulated dog food, vegetarian diets, food preserved with sulfur dioxide, and raw fish diets.
Benadryl for Cats: How Much Should You Give & How? 2. An antihistamine like Benadryl prevents the histamines from connecting with the H-1 receptors located on the small blood vessels and smooth muscles in the recipient's body. It blocks the transmission of acetylcholine as well.
In dogs, Cushing's disease occurs naturally and is either pituitary-dependent or adrenal-dependent. About 80% to 85% of Cushing's is pituitary-dependent, meaning it's triggered by a tumor on the pituitary, a pea-sized gland at the base of the brain.
Objective: To comparatively review the pathogenesis, clinical presentation, diagnosis, and management of hepatic encephalopathy (HE) in dogs and cats. Data sources: The Medline database was searched for articles related to HE in people, dogs, and cats.
