Animal health
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There are many drugs which are used in both veterinary in human medicine, but trilostane has a rare distinction. While it was previously used in human medicine in the USA, it has been withdrawn from such purposes. Since this withdrawal, it has been approved for use in veterinary medicine. Used mainly...
Urinary problems in cats are a frequent cause of visits to the veterinarian. Urinary tract issues can be tremendously painful and potentially life-threatening for cats. That's why it's so important to learn to recognize any symptoms of discomfort or inability to urinate in your cat, so you can seek immediate...
A cat's wound should start to heal as soon as it occurs. The healing process is a part of the feline's natural defenses which is vital to sustain life after trauma and other threats to their health. While healing is something we often take for granted, for a cat's wound to heal properly many different processes...
In a healthy dog, blood circulates in an orderly manner around the blood vessels. Since the transportation of blood around the body is vital to maintain the organism itself, good circulation is essential. Not only does poor circulation prevent the proper functioning of the cardiovascular system (and,...
The ophthalmic diseases dogs can suffer from are varied and can affect different eye structures. Lens luxation is a displacement of the lens inside the eye due to a tear in the ligaments that hold the lens in suspension. Lens luxation is a common pathology that affects the lens of some dogs, particularly...
Theophylline is an alkaloid of the methylxanthine family and is used to treat various respiratory diseases in dogs due to its bronchodilator effect. Although it is an effective drug, it causes widely varying reactions in patients, so the dose must be individualized in each animal and plasma levels of...
It is very important we take note of the color of a dog's mucus membranes. Similar to how changes in the eye can point to systemic health problems, when the dog's mucus membranes become pale or discolored it can mean they are suffering from a medical issue. The mucus membranes are transition tissues between...
Although it depends on many individual factors, a dog should drink around 100 ml of water per kilogram of their weight per day. We can sometimes see an increase in a dog's water consumption for various reasons. This is known as polydipsia in veterinary medicine. When a dog exhibits any physical or behavioral...
Dogs shake their body to get rid of water from their coat, shiver when they are cold or even from sheer joy. These are momentary episodes which do not continue for long periods. When we see the dog shaking regularly or chronically, it is a sign something is wrong. Persistent tremors in dogs can suggest...
Otitis is a relatively common problem in veterinary clinical practice. A general term for many types of ear inflammation, otitis manifests in itching, redness, excess wax build up and ear pain in the dog. This both causes discomfort in the dog, but also worry in the guardian. Despite its prevalence, otitis...
Although it can be fairly common, vomiting in dogs should be cause for concern with any responsible dog guardian. This is especially important when it persists for more than 24 hours and when we see other worrying clinical signs. In these cases, we need to take the dog to the veterinarian. Antiemetic drugs...
Chlamydia or psittacosis is one of the most common diseases in birds. Psittacosis is an infectious disease usually transmitted to humans from infected birds of the parrot family. Birds in the parrot or psittacine family include parrots, macaws, budgies, and cockatiels (budgies). There have been cases...
All male mammals have a penis which is used for reproductive purposes. While the basic function of fertilizing eggs with sperm is basically the same, the anatomy and other characteristics of the penis can vary according to species. The canine penis differs from many other animal species in terms of...
Phenobarbital is an antiepileptic drug that belongs to the group known as barbiturates. Due to its high efficacy, it is considered the first drug of choice to treat seizures caused by epilepsy in dogs. Its administration can cause the appearance of various adverse reactions, leading to a more intensive...
Meningoencephalitis is a neurological pathology that is diagnosed in small animal clinics with relative frequency. It consists of an inflammation of the central nervous system that can manifest with a wide variety of neurological signs depending on the affected area. Although we know its cause in some circumstances,...
Spondylosis is a degenerative process that affects the spine of dogs. It is characterized by the formation of bone overgrowths in the lower and lateral part of the vertebrae. In the majority of cases, the problem is a degenerative condition and occurs over a period of years. For this reason, spondylosis...
Fipronil (brand names: Frontline®, Barricade®, Easyspot® and many others) is a broad-spectrum insecticide used to control insects such as fleas, lice, ticks, cockroaches, and mites. Cats can be treated with it for external parasites and for allergic dermatitis after flea bites starting at the age of two...
Povidone-iodine is commonly sold under the brand name Betadine®. It is a drug marketed as an antiseptic for superficial wounds. It has a broad antimicrobial spectrum, being effective against various viruses, protozoa, spores, fungi and gram-positive and gram-negative bacteria. This microbicidal effect...
Addison's disease in dogs is a condition which is not exclusive to dogs. It is a relatively rare endocrine system disease which is also known as hypoadrenocorticism, among other names. It is most commonly suffered by young and middle-aged dogs. As a disease, it is relatively unknown, making it often difficult...
Any physical symptoms or behavioral changes in our dogs which may indicate illness need to be understood in context of their situation. Various pathologies and health conditions can cause either a lack of appetite (anorexia) or an increased water consumption (polydipsia) in dogs. When the two clinical signs...
Ivermectin is a macrocyclic lactone used to treat external parasites in many mammals. Ivermectin is especially useful for eliminating small parasites in guinea pigs, such as fleas, lice, and mites. As every guinea pig owner knows, skin diseases are one of the most common health problems in guinea pigs....
Wound healing is a process which is affected by various factors. A serious of macroscopic, microscopic and molecular events need to occur for a dog's wound to heal properly. Tissue regeneration is a marvelous process which helps organisms survive, but is often a more delicate process than we would like...
Procox® is an antiparasitic drug containing two active ingredients, emodepside and toltrazuril. It is a product marketed for dogs, but it has also been shown to be an effective dewromer in cats. Procox® is used to treat cats that are infested with two types of parasites at the same time, roundworms and...
Due to the recent outbreaks of monkeypox reported outside its endemic African regions, there is cause for concern over the spread of this viral disease. As a zoonotic disease, the virus can be hosted in both humans and animals. This means the welfare of both human and animal family members is potentially...
Feline atopic dermatitis is a type of allergic response. When a cat has a hypersensitivity to a particular environmental allergen, they body reacts in an exaggerated way. These allergens can include dusts, mites, pollen or other common environmental stimuli. These allergens do not affect those without...
Chlorhexidine is a disinfectant and antiseptic which is used in both human and veterinary medicine. It is considered safe and is commonly used for disinfection of wounds, lesions, erosions and skin disorders such as feline acne, certain infections and pododermatitis. It is also used as a complement to...
As a responsible guardian we know to take care of all our dog's basic needs. This includes feeding, walking and providing basic comfort. For too many, vaccinations are not considered part of these basic needs. While many see vaccinations as optional, they are fundamental to your dog's well-being. Not...
We think of the word cholesterol as synonymous with something bad, but it actually refers to essential fats which animals need to develop and maintain their body. It is a natural lipid which is present in almost all cells and it is used in digestion, vitamin D synthesis and hormone production. Only when...
The domestication of our dogs has given canines a special place in terms of their relationship to humans. We can co-exist in harmony thanks to training and adaptation. In this context, it is important to remember they are still an animal. They will react to certain situations and environments in ways...
Meloxicam, marketed under the brand names Metacam®, Loxicom®, OroCAM®, and Rheumocam, is a nonsteroidal anti-inflammatory drug commonly used in veterinary medicine to treat pain and inflammation associated with rheumatic diseases and osteoarthritis. In some cases, it is also used to treat pain associated...
Older cats are more susceptible to various ailments due to the natural passage of time. While there are ways we can best ensure their health and well-being, no cat is immune to these changes once they reach a certain age. Deterioration of the musculoskeletal system is one of the most obvious signs of...
For many cats, it is normal to have a thinner patch of hair in the area between their eyes and the base of their ears. As with humans, it is also common for parts of their coat to become thinner as they age. Unlike humans, most cats have hair all over their body. Despite this fact, the area above the...
Selegiline, also known as L-deprenyl and marketed under the brand names Eldepryl and Emsam, among others, is a drug used in humans to treat Parkinson's disease and major depressive disorder. However, it is also approved as a veterinary drug for the treatment of cognitive dysfunction syndrome in geriatric...
Permethrin is a type of insecticide which can be used in medical applications as a deworming agent. It is found as an active ingredient in numerous antiparasitic and insecticide products. Its use is safe and effective for use on canines, but it is highly toxic to cats. Due to the high levels of permethrin toxicity...
Azotemia is the term used to describe high levels of nitrogen-containing compounds in a cat's blood. These compounds are mainly in the form of creatinine and urea, but other nitrogen-containing waste products can cause the change in blood composition. The underlying causes which lead to higher levels...
Dogs are curious animals by nature, often accidentally eating or sniffing things that may be poisonous to them and that may seem completely harmless to you. This includes various types of plants, both indoors and outdoors, that can cause poisoning in dogs. While some plants may only cause digestive...
Deworming your dog is an important task for every dog owner. Worms are parasites, which means they attach themselves to your dog's insides and suck out its nutrients. Every drug has a risk-benefit ratio. The benefits logically result from the pharmacological effects, while the risks result from the possible...
Pleural effusion is an accumulation of fluid in the pleural cavity, the space between the pleural sacs of each lung. There is some fluid naturally in this cavity, but when fluid builds up, it poses serious health risks. An abnormal build up of pleural fluid can cause the cat respiratory distress. When this...
Warts may be easier to see on human skin, but cats are also susceptible to them. As with humans, warts on cats can have various underlying causes. They are generally benign skin growths, but the types of warts cats can develop are specific to the species. Many are related to the feline papillomavirus, but...
Tumors are one of the many pathologies that can affect the liver of dogs. Although primary liver tumors are not common in dogs, the liver is one of the organs where malignant tumors arising in other parts of the body most often metastasize. Liver cancer can be a silent killer in dogs because obvious...
Cats have very distinctive eyes. They can be of varying colors, as well as appear in different sizes according to breed and other factors. While their pupils can dilate according to changes in light, they should generally have a similar appearance. When alterations to the eye occurs, it is a likely sign...
Mites are external parasites that cause scabies. In dogs, the most common mite parasites are sarcoptic mange, otodictic mange, and cheyletiellosis. They all cause severe itching and require specific antiparasitic treatment. There are a number of home remedies for the treatment of mange that can relieve the...
Tobramycin is an antibiotic drug which is a type of aminoglycoside. This means it contains amino acids as part of its structure. It is sold under various brand names, with Tobrex being one of the most common. While is is both a broad-spectrum antibiotic and on the World Health Organization's List of...
If you think your cat is pregnant, whether planned or unplanned, you need some basic information about what to expect and how to make sure your cat has a healthy pregnancy. It is also important that you learn to recognize if your cat is in labor, in case there is a problem that requires your intervention...
Azathioprine is an immunosuppressive drug used to treat various immune-mediated or autoimmune diseases in dogs. It is not generally used therapeutically on its own, but is administered in combination with other immunosuppressive drugs. Given the seriousness of some potential adverse reactions associated with this...
Famciclovir is a prodrug, meaning its a drug that becomes pharmacologically active once metabolized. After metabolism, famciclovir is transformed into the active metabolite penciclovir. The action of this metabolized prodrug works by inhibiting viral replication of viral nucleic acid. For this reason, it...
Gastrointestinal diseases are relatively common in felines. They can be accompanied by various symptoms, all of which need to be monitored by their caregivers. Constipation is a digestive problem which can go unnoticed by cat guardians, especially if they do not check their litter regularly. The underlying...
Selamectin is a safe antiparasitic for rabbits and very useful to kill external parasites such as fleas, lice or mites. It is very similar structurally to the more-commonly-known ivermectin. The dose will depend on the type of parasitization in our rabbit and the extent of its progress. The active ingredient of...
Mites are small-bodied arthropods that can parasitize a variety of animal species, including guinea pigs. Mites can cause serious skin problems in your guinea pig, and they can infest guinea pigs of all ages and genders. In most cases, guinea pigs infested with parasites remain asymptomatic. Clinical signs...
Over the years, many caregivers notice behavioral changes in their dogs, often referred to as "senile," for which there is no obvious reason. These behavioral changes are referred to as canine cognitive dysfunction syndrome also known as Alzheimer's disease. While there is no cure, early diagnosis and...
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