An anaphylactic reaction or anaphylaxis is an immediate hypersensitivity reaction to a foreign substance, especially a foreign protein. Any foreign substance can produce an anaphylactic reaction. Clinical signs are dependent on the route of exposure (mouth, skin, inhalation, injection, etc.), the amount of antigen and the level of the pet's IgE response. An anaphylactic reaction is a medical emergency and immediate treatment is required.
Anemia has a wide variety of causes and appropriate treatments based on the specific cause. Signs of anemia include the loss of the normal pink color of the gums, loss of energy or stamina, weight loss, labored breathing, loss of appetite, a faster than normal heart rate, or signs of blood loss. Several tests are performed to diagnose anemia and additional testing may be required to determine the specific cause. Toxins, infectious diseases, or cancer are some possible causes. Prognosis is variable depending on the underlying cause and how early anemia is diagnosed.
The word anesthesia comes from the Greek meaning "lack of sensation". Anesthesia is accomplished by administering drugs that depress nerve function. With general anesthesia, the patient is made unconscious for a short period. During this unconscious state, there is muscular relaxation and a complete loss of pain sensation.
Anisocoria is a condition in which the pupils of the eyes are different sizes; in other words one pupil is larger than the other. Anisocoria is a sign of an underlying disease condition, therefore there are several different causes. Your veterinarian will begin by conducting a physical examination of your dog, including a detailed examination of the structures of the eye. The treatment and prognosis of anisocoria depend entirely on the underlying cause of the condition, and treatment will be tailored specifically to the diagnosis.
A dog that is not wanting to eat or is not eating, is a dog who has a potentially life-threatening medical condition. Many conditions can lead to the inability of your dog to eat or for your dog to lose his appetite completely. It is important to find the underlying cause so that an appropriate treatment plan can be created. Appetite stimulants may be prescribed and in some cases a feeding tube may be placed by your veterinarian. Decreased food intake or any change in eating habits warrants investigation by your veterinarian.
Antacids are used to neutralize excess acid (decrease the amount of acid) in the stomach. Antacids can be used for inflammation of the esophagus, excessive acid in the stomach, peptic ulcer and inflammation of the stomach. In patients with kidney failure, antacids may be used to decrease the amount of phosphate in the blood.
Unfortunately, anthrax has been threatened as a method of bio-terrorism and dogs can be infected, as can most mammals. Different animals have different levels of susceptibility to anthrax infection. Herbivores (animals that eat plants, such as cattle, sheep, and horses) are the most susceptible to anthrax.
Antibiotic resistant bacterial infections are bacterial infections that are minimally or no longer responsive to commonly used antibiotics. In other words, these bacteria are resistant to antibiotics - they cannot be killed and their growth cannot be stopped. An infection that does not respond appropriately to an antibiotic is suggestive of an antibiotic resistant bacterial infection.
Antibodies are specialized proteins, also called immunoglobulins that are primarily found in the bloodstream. They are produced by specialized white blood cells called plasma cells, a form of lymphocyte.