How to Tell Your Pet Has a Disease?

Lyme Disease

What Is Lyme Disease?
Lyme disease is an infectious disease syndrome spread primarily by a tick no larger than the head of a pin. It is caused by a spiral-shaped bacterium called a spirochete that is transmitted to animals and humans by the bite of the tick. In people, Lyme disease can appear similar to other diseases such as flu or Alzheimer's disease. If untreated, it can lead to joint damage and heart and neurologic complications. In animals, the disease can mimic flu-like symptoms and can lead to joint damage, heart complications and kidney problems.

What Are The Symptoms?
Lyme disease is not easy to detect for there are a variety of symptoms. Clinical signs may not appear for a long period after initial infection.

Animals seldom develop the rash that commonly occurs in people with Lyme disease. The common clinical signs in animals are fever, inappetence, acute onset of lameness with no history of trauma, and arthralgia. These can develop within weeks of initial infection. Recurring lameness, lymphadenopathy, glomerulonephritis, or myocarditis can develop weeks to months later. In addition to these signs, cows and horses may have chronic weight loss, abortions, and laminitis-like signs.

How Is It Diagnosed?
Diagnosis is based primarily on recognition of the typical symptoms of Lyme disease and by blood testing. It should be noted that early in the disease, the blood test can be negative even though the disease is present. Only with later disease does the test become reliably positive.

What Is The Treatment?
Antibiotics — tetracycline, penicillin and erythromycin — have been shown to be effective in treating the disease in both animals and humans in the early stages. If detected early enough, there is almost complete relief of pain and lameness within 24 hours of initial treatment in animals. Chronic cases of the disease respond much slower and require longer periods of treatment.

How Can It Be Prevented?Knowledge of where these ticks are found, avoidance of such areas, and, if bitten, prompt removal of the tick are the primary preventive measures. Vaccines are available to protect dogs. Consult with your veterinarian for advice regarding vaccination of your animal.

Parasites

Internal Parasites such as roundworms, hookworms, tapeworms, whipworms, and heartworms can make a home inside your pet and rob your animal of vital nutrients, leading to poor appetite, loss of energy, serious anemia, and even death. Puppies and kittens are especially susceptible. Parasite infestation can be controlled and prevented. Your veterinarian can tell you about the extent of the parasite problem in your area. Simple diagnostic procedures can be performed.

Source: AVMA
http://www.avma.org