Progressive Retinal Atrophy (PRA--and specifically, the prcd form of PRA) is an inherited eye disease rooted deep in the gene pool of at least a couple dozen breeds. Dogs with prcd-PRA often become blind, and always have serious vision problems. In most breeds prcd-PRA manifests by the time a dog is at least six years old, after it has already been bred. However, in English Cocker Spaniels, prcd-PRA manifests even later, not until usually a dog is at least 8 years old.

First, remember that PRA – Progressive Retinal Atrophy – is a broad category of disease that includes several types of retinal degenerative disease. One of these is prcd – progressive rod-cone degeneration. Prcd-PRA is the predominant type - by far - in many breeds currently being OptiGen tested. The OptiGen prcd-PRA mutation test detects only the prcd form of PRA and none other. Other specific forms of inherited PRA are detected in various breeds.

Everyone's acne must be treated individually. If you have not gotten good results from the acne products you have tried, consider seeing a dermatologist. Your dermatologist will decide which treatments are best for you. For more information about the types of acne treatments that are available, and for basic acne treatment guidelines, please see Acne Treatments.

Atrial Fibrillation (AF) can be a very frustrating problem. It may require several adjustments in medication or other treatment before the problem is under control. Patients with Atrial Fibrillation usually get medication to restore the heart rhythm, to control and slow down the heart rate or to thin the blood. Pacemakers can prevent the onset of Atrial Fibrillation and relieve the symptoms.

Keeping your blood sugar at an even level can help prevent diabetic retinopathy. If you have high blood pressure, keeping that under control is helpful as well. Even controlled diabetes can lead to diabetic retinopathy, so you should have your eyes examined once a year; that way, your doctor can begin treating any retinal damage as soon as possible.

Doctors aren't sure how to prevent macular degeneration. Research suggests that ultraviolet light (and possibly blue light) factors into the problem, so sunglasses could be very beneficial. Read more about sunglasses. What you eat also affects your macula. Researchers think that antioxidants (vitamins A, C and E), zinc, lutein, zeaxanthin and essential fatty acids all can aid in preventing macular degeneration. Read more about nutrition and eye health.

Prevention of carpal tunnel involves specific stretching for the neck, anterior shoulder/chest muscles and the radioulnar, wrist and hand muscles. AIS been used by thousands of secretaries, computer personnel and people who do repetitive movements.

Protect yourself and reduce the risk of exposing your family, friends and co-workers by getting a flu shot at your local U.S. HealthWorks Medical Group.

Yes. Do not consume unpasteurized milk, cheese, or ice cream while traveling. If you are not sure that the dairy product is pasteurized, don't eat it. Hunters and animal herdsman should use rubber gloves when handling viscera of animals. There is no vaccine available for humans.

There is no way to consistently prevent cataract development. Several vitamins have been shown to reduce cataract formation but their protective effect is very limited. Avoiding excessive exposure to UV light by using glasses and sunglasses with UV filters may help a little.

No, not that we know of. It's important to check your child's head regularly with conditioner even when you don’t think your child has head lice. There is no research to prove that chemical or herbal therapies can prevent head lice.

Getting framed" refers to having your documents displayed within someone else's frameset without your permission. This can happen accidentally (the frameset author forgot to use TARGET="_top" when linking to your document) or intentionally (the frameset author wanted to display your content with his/her own navigation or banner frames). To avoid "framing" other people's documents, you must add TARGET="_top" to all links that lead to documents outside your intended scope.

No. Headlice resistance to treatments is encouraged by people trying to prevent infestation by prophylactic (preventive) use of anti-headlice products. Treat only if crawling lice, or nits (eggs) are seen within 5-10 mm of the scalp. However, anyone living with an infested person can get head lice. So, check people in the household for lice and nits every 2-3 days.

Preventing insect bites primarily involves using a topical treatment to repel fleas, ticks, and mosquitoes. When choosing a topical powder, spray or once-a-month flea control product, be sure to choose a product that not only kills fleas but repels them as well. Treatment of a serious infestation of insects or parasites such as fleas, ticks, lice, or mites can be remedied by your veterinarian and should be addressed ASAP.

Yes, ViraSoothe is a totally drug free way to treat a cold sore. All the active ingredients are natural, and where possible they are also organic. Some products used to treat a cold sore may only contain 2 - 7 % active ingredients, ViraSoothe contains 28% active ingredients to combat the herpes virus. Because ViraSoothe is a totally natural and drug free way to treat a cold sore, it is also ok to use it in conjunction with other medications.

Vaccinia Immune Globulin (VIG) can help people who have certain serious reactions to smallpox vaccine. A second drug, cidofovir, may be used is some situations. Neither drug is currently licensed for this purpose (both administered under investigational new drug (IND) protocol) and they may have side effects of their own. (updated Feb 24, 2003)

There are many different methods for treating trigger points. Probably the easiest and one of the most effective is simple physical pressure applied to the trigger point itself. The drawback to this method is that it produces or increases the referred pain from the trigger point. If done gently and within a person's pain tolerance however, this method has one important benefit; it proves that this is indeed the source of the pain.

One of the medicines used to treat TB is also used for prevention. Isoniazid (INH) is very effective at preventing TB if it is taken daily for 9 months. Although there can be side effects to this medicine, they are very rare unless the person has had a problem with liver disease in the past.

Turn over or remove containers in your yard where rainwater collects, such as potted plant trays, buckets, or toys.