Articles
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Penicillin G (brand names VetriPen G, PenOne Pro, others), is an antibiotic used to treat susceptible infections in cats, dogs, chickens, horses, livestock, ferrets, hedgehogs, rabbits, and other animals. It is used off label (extra label) in cats, dogs, and other companion animals. Penicillin G comes in injectable suspension form. Caution when using in rabbits and other animals sensitive to penicillin-like drugs.
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Pituitary pars intermedia dysfunction (PPID, previously known as Equine Cushing's Disease) is a complex condition associated with abnormal function of a small, hormone-producing organ, the pituitary gland, that lies at the base of the brain.
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Pramoxine topical (Comfort; Micro-Pearls Advantage Dermal-Soothe®; Pramox-1®; Relief®, others) is a topical anesthetic (numbing agent) used to reduce pain and itching temporarily in cats, dogs, and other animals. It comes in a variety of forms that are applied directly to the skin.
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Proparacaine ophthalmic is a topical anesthetic (numbing agent) used in the eyes before diagnostic procedures and as an adjunctive anesthetic for eye surgeries in cats, dogs, and other animals. This medication is used off label in veterinary medicine and comes in a liquid drop form.
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The horse's hoof is a very complex structure. The tough outer wall surrounds layers of sensitive laminae ('leaves') that support, nourish with blood and, in turn, cover the underlying pedal bone.
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Infection in the foot is by far, the most common cause of acute (sudden), single-leg lameness in the horse. Infection results in painful inflammation and pus (abscess) formation.
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Quittor is an old term for a condition that involves death and destruction (necrosis) of the collateral cartilages of the foot (see our information sheet on sidebones), following an infection in the foot (see our information sheet on pus in the foot).
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Ragwort is a tall plant with yellow flowers that contains pyrrolizidine alkaloids, which cause liver damage. Ragwort is mainly a concern for grazing livestock, such as horses and cattle. Although poisoning occurs over time, signs may develop suddenly once the liver fails, and the effects are irreversible.
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Rain scald is a bacterial infection of the skin that results in the formation of matted scabs usually affecting the back and rump but occasionally the lower limbs.
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RAO (previously called chronic obstructive pulmonary disease or COPD) is a relatively common cause of coughing and nasal discharge in stabled horses. In long-standing cases the horse may have difficulty in breathing and its chest and abdomen can be easily seen to move, hence the even older name 'heaves'.
