Allergies Featured Article

Understanding Allergy Causes and Concerns

There are many types of allergies that people suffer with. Some are life threatening and some are simple nuisances to daily life. For people with allergies it is important that they know the causes and the possible concerns associated with their intolerances. When there is a basic understanding of the conditions a person can make better choices about their medical care and treatments.

Allergy Causes

An allergy is caused by the body misidentifying a harmless substance for something harmful and overreacting to it using the immune system. The most harmful allergies will cause an anaphylactic reaction which can be life threatening because the airways may swell stopping breathing and the heart rate may increase to dangerous levels. The substance that causes the problems can be anything a person comes into contact with even those things which are not seen such as dust mites and mold spores. The most common causes are pollens, dust, certain types of animals, and foods or drugs. A physician who specializes in this field can work with a patient to determine the specific irritants that a person has.

Allergy Concerns

The most minimal concerns related to allergies are the increased mucous, itchy eyes, and sneezing that most people complain of. These types of problems are often seasonal because of certain pollens released at certain times but may also be related to other irritants that are year round problems. With these problems there are many over the counter medicines that can be taken or a physician may prescribe allergy shots.

Another concern with allergic reactions is skin problems. People can develop dermatitis which is very irritating and embarrassing. The skin can become very red, irritated, and flaky or the person may develop painful and itchy hives. These symptoms will need to be treated to prevent further problems including infection. There are many lotions and ointments which can help ease the discomfort but the allergy that causes the problem will need to be addressed for complete relief.

The most problematic reactions are the ones that can be life threatening including asthma and an anaphylactic response. Any allergy has the potential to become severe enough to cause these responses but there are some that are more likely to be this severe. Peanut allergies have caused many deaths over time in patients who did not even realize they were exposed. Even the dust from peanuts may cause a horrible reaction in a person. Another sensitivity which is often very unpredictably severe is to bee or wasp stings. People with these types of problems often carry injections to counteract the life threatening response. People that suspect they have intolerance to any substance should seek the advice of a physician to treat the problem and prevent further concerns from developing.

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September 5, 2007

How to Rid Skin Allergies for Dogs

Tip! If your immune system is too weak to fight off the allergies, you will end up suffering for a good part of the year. Your immune system may be weak for a couple of reasons.

Perhaps you have noticed your dog seems to be scratching more than usual or maybe they are licking their legs or feet consistently. You have probably checked for fleas, and have found nothing. It is very likely that your dog has developed a skin allergy. Skin allergies are very common in most dogs but some breeds are more prone to skin allergies than others. Golden retrievers, Poodles, Dalmatians, Boxers and Terriers can often have difficulties with these conditions. Dogs with double coats such as Akitas, Chows, Newfoundlands and other dogs are also potentially at greater risk as the double coat holds allergens to the skin and allows bacterial growth to occur more readily than in a single-coated dog breed.

Tip! These substances are well-known for causing allergies. Different factors determine the levels of these substances on a regular basis.

Symptoms Of A Skin Allergy

Dogs will often display one or more of the following symptoms when they have a skin allergy:

1. Biting or chewing at the skin
2. Licking of the feet, legs and belly area
3. Rubbing of the head
4. Scratching
5. Bare patches of skin
6. Irritated or red patches
7. Dry or flaky skin

The behavior will come and go depending on the exposure to the particular allergen. The exposure can be through mites, fleas, insects, the environment, cleaning products, changes in diets or medications. The dog first encounters the irritating compound and the body begins to build antibodies to attack the substance the next time the dog is exposed. They body simply overreacts to the exposure causing irritation and the behaviors listed above.

Tip! Many medicines are available to fight allergies. The doctor only can prescribe medicines for some though most of them could be bought over the counter from a drugstore.

How To Control Allergies

Just like with humans there is no way to “cure” allergies, rather there are some ways to manage the allergies and control the environment to minimize the contact between the dog and the allergen.

The first step is to try to find out what the cause of the allergy may be. Look for any chemicals or perfumes that may be in the area. Pot pourri, air fresheners, carpet shampoos, dog shampoos or even paint or wallpaper or new carpeting can often trigger allergic reactions. Try to find new items or products being used in the house and eliminate them if possible.

Food items can also cause allergies that appear to be skin related. If the dog has recently had a change in diet or has started to eat plants or vegetation in the yard try changing the diet to the previous food or keeping the dog indoors for a few days to see if the allergy goes away. Often a diet that avoids commercially prepared foods and relies on more natural foods or foods specially formulated for allergies will provide good control and management of symptoms.

Tip! Ironically, however, pets also are commonly afflicted with stubborn allergies that are a source of much distress–and expense–for their owners. And, very commonly–just as with their owners–medical interventions that mainly focus on treating the symptoms are quite ineffective.

Seasonal allergies can often be controlled with small environmental changes and the use of antihistamines. A vet can prescribe and monitor the use of antihistamines for the dog, never use human medications, as there can be other serious health risks for your dog or puppy. For dogs with chronic skin allergies there are vaccinations that can be administered by your vet that will provide protection for several weeks per shot.

Skin allergies are serious and can lead to bacterial infections and other conditions as the dog’s immune system is weakened. Be sure to talk to your vet about managing the allergies to keep your dog happy and healthy.

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August 13, 2007

Asthma Triggers In The Fall Season

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