Category Archives: Health

Health – What Are Antioxidants and Free Radicals And Why Should You Care?

I don’t know about you but I’ve always been a bit confused about anti-oxidants and free radicals. They are those things you hear about but never really quite get to grips with unless you are concerned about your health.

What are they anyway? Well, the free radicals are the baddies and the anti-oxidants are the good guys.

We all know the human body is an amazing machine. Millions of processes take place all the time and we never even think about them. As long as the body gets oxygen, food and water, it just gets on with things.

However, as much as oxygen is an essential part of life, it can also create some harmful side effects in the body when it’s carrying out its work. It produces oxidant substances and just as metal rusts because of oxidation, these oxidant substances cause cell damage, which ultimately lead to varying health symptoms.

Sun, pollution, stress, alcohol, cigarettes and unhealthy food also produce oxidants, commonly known as free radicals. If your body is exposed to these, and it’s highly likely it will be; they attack healthy cells. Your immune system gets weakened and you are more susceptible to things like cataracts, cancer, arthritis and heart disease, to name a few.

So where do the anti-oxidants come in?

Well, “anti” means against, so anti-oxidants reduce the effects of oxidants and also help repair damaged cells. Antioxidant power has the ability to neutralise oxygen free radicals.

As most of us live in a nutritionally devoid fast food society, in polluted atmospheres, it’s hardly surprising we suffer so many health complaints.

Health professionals recommend we eat 5 portions of fruit and vegetables each day BUT nutritionalists say you need to eat at least 10 servings a day to get the recommended ORAC units.

ORAC is short for Oxygen Radical Absorbance Capacity and is a standardised measurement of the total antioxidant power of a substance. These ORAC’s mop up the damage caused by free radicals in your body, and Nutritionists recommend we consume around 5000 ORAC units per day.

That’s a lot of units, and bearing in mind most people don’t even eat 5 portions of fruit and vegetables each day it’s not hard to see why these free radicals have such a bad effect on our health.

If you want to significantly impact antioxidant activity in the body and reduce free radical damage you need to take action. There are some foods, which are considered “antioxidant superfoods”, such as Raw Cacao (Chocolate), Coffee Berries, Acai Berries, Goji Berries, Blueberries, Raspberries, Strawberries, Pomegranates, Noni berries, Olives, Mangosteens, and Dunauella Salina, but you need to eat an awful lot of them to do any good.

I have concerns over my health due to the mercury poisoning caused by my dental amalgam, and am obviously keen to improve my compromised immune system. It was therefore a great relief to find a product, which provides 4000 ORAC units in just one serving and is full of anti aging oxidants. That means I don’t have to devour pounds of fruit and vegetables, or drink gallons of juice every day to combat those pesky free radicals. It makes life so much easier.

So now you know about anti-oxidants and free radicals, the question is – Do you care enoughabout YOUR health to do anything about them?

To learn more about this revolutionary certified organic, antioxidant superfood designed to assist the body in attaining vibrant health, wellbeing and longevity view theBerry Radical antioxidant video or visit http://www.probioticsforhealth.com/site/1351485/page/918557

Is Aromatherapy The Best Choice For People With Insomnia?

Aromatherapy can be such an exciting method to use in overcoming insomnia. Experimenting with the right scent for your body composition is a fun way to become in tune with yourself and what you like. Every person’s body reacts to scents in different ways, so different fragrances can produce a different response in the brain.

Picture yourself lying in a field of beautiful flowers. Feeling relaxed in the warmth of the sun, you inhale every bit of goodness that surrounds you, and it fills your whole body with delightful pleasure. The aromas that you inhale make you feel at ease and calm. You think to yourself that you could sleep right here for hours. Now why couldn’t you take this feeling into your bedroom permanently?

Well, you can…

Aromatherapy is the best choice for people who want to teach their bodies to fall asleep gently and naturally, while feeling oh, so good inside. What is so great about using aromatherapy to fall asleep is that there is no harm, no addiction, and no gimmicks involved. It is all natural. If you enjoy the scent – lavender, you will be lulled off into a deep slumber.

Aromatherapy supports wellness by providing numerous ways to improve personal well-being with safe natural ingredients that offer no harmful side effects. Be adventurous and start acquiring essential oils even if you lack familiarity with them. Essential oils perform their healthy work both topically and internally. Essential oils also diffuse into the air providing purifying, refreshing, calming, and stimulating benefits. Aromatherapy’s remarkable benefits should come as no surprise. For thousands of years people have used plants to affect moods and create atmosphere. The modern pharmaceutical industry was also originally based on medicines derived from plants. Early on, this industry chose to focus on isolating the components of plants that seemed most effective taken alone in high concentration. True aromatherapy, on the other hand, is in the tradition of herbal medicine that teaches that the whole plant can cause fewer (or no) side effects.

Part of winning the battle against insomnia is all about having the right atmosphere. Using aromatherapy is done in a wide variety of ways. Sleeping mist can be gently sprayed on pillows and linens, candles can be lit safely until you are ready to fall asleep, or sachets can be placed nearby for a more mellow fragrance. Whichever way you choose to go about it, this is definitely a great technique for your body and mind. You will create a whole aura of peace and goodness that will make your insomnia a thing of the past.

Sherry Harris is the author of the successful e-book “Best Practices Guide: 101 Amazingly Simple Ways to Beat Insomnia”. It was created to be The Definitive Guide of insomnia treatments on the Net. You can download the FREE PDF e-book or click on the link. After you grab your free e-book, visit the rest of the website http://www.ScentToSleep.com where you will find products to wipe out insomnia.

The Facts About Allergy Shots

Some allergens are simply impossible to avoid. You cannot live a normal life and completely avoid pollen, dust mites, mold spores, and certain other common triggers of allergic reactions.

Many allergy sufferers use medications such as antihistamines and steroid nasal sprays to suppress their symptoms, and these medications are very effective in most. For people with very severe symptoms, and those who cannot take allergy medications, immunotherapy is an alternative.

Immunotherapy is the name for a treatment used by allergy specialists (allergists) to reduce sensitivity to allergens. This therapy is particularly useful for people with allergic rhinitis (sometimes called hay fever). Immunotherapy involves a series of injections (shots) given regularly for several years. In the past, this was called a serum, but this is an incorrect name.

Most allergists now call this mixture an allergy extract. The first shots contain very tiny amounts of the antigen or antigens to which you are allergic. With progressively increasing dosages over time, your body will adjust to the antigen and become less sensitive to it. This process is called desensitization.

Immunotherapy is the only available treatment that can modify the natural course of the allergic disease. This means that a 3- to 5-year regimen of injections may result in long-term benefits that extend well beyond the completion of the regimen. Immunotherapy does not work for everyone and is only partly effective in some people, but it offers allergy sufferers the chance of eventually stopping medication or reducing the amount they have to take.

Immunotherapy does not treat symptoms; it treats the immune system, the source of all allergic reactions. Although the exact details of how allergy shots work is unknown, we do know the general way they affect the immune system.

An allergic reaction occurs when the body is exposed to an external substance (the antigen) that the immune system interprets as a foreign invader. In allergic individuals, the immune system then makes an unusual (allergic) response that harms the body.

The white blood cells produce an antibody to the antigen called immunoglobulin E, or IgE. This is called sensitization. When the antibody comes in contact with the antigen, it promotes release of certain chemicals called mediators into affected tissues. Histamine is an example of a mediator.

It is the effects of mediators on organs and cells that cause the symptoms of allergic reactions. This overreaction to a harmless substance is often called a hypersensitivity reaction.

Allergy shots desensitize you by turning down this immune response to the antigen. As a result of immunotherapy, the white blood cells no longer respond as strongly to the antigen, and less production of the immunoglobulin E antibody to this antigen occurs. So, when you are exposed to this antigen, less severe allergic reactions occur in affected areas like the eyes, nasal mucosal surfaces, and the bronchial airways.

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The Benefits Of Allergy Shots

Immunotherapy, if properly managed, can significantly reduce allergy symptoms. In some people, it greatly reduces the need for allergy medication.

These effects become noticeable 6-12 months after starting the therapy. Most people notice continued gradual improvement over the next 2-4 years. By years 3-5, most people are desensitized to their allergen or allergens. Many can stop immunotherapy at that point.

There are several things you can do to increase the success of the therapy. Make a commitment to follow your allergist’s recommendations to the letter. Follow through with the entire course of treatment recommended. If you stop half way through, the treatment will not work.

Continue to avoid the allergens as much as possible. Just because you complete a course of immunotherapy for your allergy to pet dander doesn’t mean you can now go out and get a cat. Immunotherapy is much less likely to work if you do not continue to avoid your allergens.

An allergic reaction is the body’s way of responding to an “invader.” When the body senses a foreign substance, called an antigen, the immune system is triggered. The immune system normally protects the body from harmful agents such as bacteria and toxins. Its overreaction to a harmless substance (an allergen) is called a hypersensitivity, or allergic, reaction.

In rare cases, an allergic reaction can be life threatening (see Anaphylaxis). Each year in the United States, over 400 people die from allergic reactions to penicillin, and over 50 people die from allergic reactions to bee and fire ant stings.

Most allergic reactions are much less serious, such as a rash from poison ivy or sneezing from hay fever. The reaction depends on the person but is sometimes unpredictable.

Generally, medication is the treatment of choice after the allergen is removed. For more information on removing environmental allergies from your home, see Allergy-proof your home.

Very severe reactions may require other therapy, such as oxygen for breathing difficulties or intravenous fluids to boost blood pressure in anaphylactic shock. Patients with very severe reactions usually require hospitalization. Allergy shots are given to some people who have persistent and disruptive allergy symptoms.

The shots do not treat symptoms, but by altering the immune response they prevent future reactions. This is referred to as immunotherapy. Treatment involves a series of shots, each containing a slightly greater amount of the antigen(s) that cause the reaction. Ideally, the person will become desensitized to the antigen(s) over time. The effectiveness of shots varies by individual.

Immunotherapy is the name for a treatment used by allergy specialists (allergists) to reduce sensitivity to allergens. This therapy is particularly useful for people with allergic rhinitis (sometimes called hay fever).

Immunotherapy involves a series of injections (shots) given regularly for several years. In the past, this was called a serum, but this is an incorrect name. Most allergists now call this mixture an allergy extract. The first shots contain very tiny amounts of the antigen or antigens to which you are allergic. With progressively increasing dosages over time, your body will adjust to the antigen and become less sensitive to it. This process is called desensitization.

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Is The Allergy Shot Right For You

If you are interested in finding out whether allergy shots might work for you, talk to an allergist certified by the American Board of Allergy and Immunology.

Shots may be right for you if you have very severe symptoms that interfere with your normal activities even though you are taking appropriate medication. For more information on medications, see Understanding Allergy and Hay Fever Medications. They are a good option for people who have severe side effects from allergy medications or who cannot take allergy medications at all.

Allergy shots are suitable for both children older than 5 years and adults. Allergy shots are generally not given to people with heart problems or severe asthma, to people who take beta-blocker drugs for heart problems, high blood pressure, or glaucoma, or to people who take drugs called monoamine oxidase (MAO) inhibitors.

Allergy shots do not work for all allergens or for all allergic conditions. While they reduce symptoms of allergies such as seasonal allergic rhinitis (hay fever); indoor allergies such as dust and dust mites, molds and mildews, and animal dander; and stinging insect venoms, they are not effective for food or medication allergies at this time. Generally, they are given only for allergens that are bothersome all year long or for significant portions of each year.

Before prescribing shots, your allergist will do a full evaluation. He or she will first go over your medical history and do a brief medical exam.

A full series of allergy tests will be performed to confirm your specific allergen(s). Depending on the results, the allergist may go ahead and recommend that you try allergy shots. The specific shots that you receive are based on which allergens you are found to be allergic to.

Another purpose of this testing is to make sure you don’t have a bad reaction to the very tiny amounts of allergens used in the tests. If you do, you may not be able to take the shots because you might be at higher risk of developing an unlikely, but potentially very severe and even life-threatening, reaction called anaphylaxis.

Some people refuse to consider allergy shots because they fear needles. Because the allergen extracts are injected just under the skin, the needles used for immunotherapy are very small, much smaller and finer than the larger needles used for many immunizations and medications. The discomfort associated with these very small needles is minimal. Even most children are able to tolerate the shots very well. Even shot haters can change their minds when their symptoms start to abate.

A final factor in your consideration of allergy shots is your patience. If they are to work properly, the shots must be given in a series over time. The initial series takes at least 6 months, and maintenance therapy should continue for 3-5 years. Trying to speed up the schedule can be dangerous.

Most people who have good results begin to see an improvement in their symptoms about 6-12 months after starting the treatment. You will need to continue getting booster (maintenance) shots for some time after completing the first series of shots.

While most people are able to stop the shots after 3-5 years without experiencing bothersome symptoms, others have to keep getting shots for longer periods. You need to make a commitment at the beginning to stick with the therapy or you will not see positive results.

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The Symptoms Of Severe Allergic Reaction

The symptoms of anaphylaxis can vary. In some people, the reaction begins very slowly, but in most the symptoms appear rapidly and abruptly. The most severe and life-threatening symptoms are difficulty breathing and loss of consciousness.

Difficulty breathing is due to swelling and/or spasm in the airways (which can include swelling of the tongue or the airways). In very rare cases, breathing can stop altogether. Loss of consciousness is due to dangerously low blood pressure, which is called shock. In the most serious cases, the heart can stop pumping altogether.

These events can lead to death from anaphylaxis. While some symptoms are life threatening, others are merely uncomfortable. Generally, a reaction must involve at least two different body systems, such as skin and heart, to be considered anaphylaxis.

Act quickly if someone experiences the symptoms of an anaphylactic reaction. True anaphylaxis is a medical emergency and requires immediate treatment in an emergency department of a hospital, where the person can be watched closely and life-saving treatment can be given.

It is impossible to predict how severe the allergic reaction will be. Any person who shows symptoms of anaphylaxis must be transported to a hospital emergency department. If swelling develops rapidly, particularly involving the mouth or throat, and you have trouble breathing or feel dizzy, light-headed, or faint, call 911 for ambulance transport to the hospital. While awaiting the ambulance, administer self-treatment.

Anaphylactic reactions are diagnosed solely on the basis of signs and symptoms. No specific tests are helpful. Your health care provider may order tests to rule out other conditions. Do not attempt to treat severe reactions or to wait it out at home. Go immediately to the nearest emergency department or call an ambulance.

While waiting for the ambulance, try to stay calm. If you can identify the cause of the reaction, prevent further exposure. Take an antihistamine (one to two tablets or capsules of diphenhydramine [Benadryl]) if you can swallow without difficulty.

If you are wheezing or having difficulty breathing, use an inhaled bronchodilator such as albuterol (Proventil) or epinephrine (Primatene Mist) if one is available. These inhaled medications dilate the airway.

If you are feeling light-headed or faint, lie down and raise your legs higher than your head to help blood flow to your brain.

If you have been given an epinephrine kit, inject yourself as you have been instructed or have someone else perform the injection. The kit provides a premeasured dose of epinephrine, a prescription drug that rapidly reverses the most serious symptoms of anaphylaxis.

Bystanders should administer CPR to a person who becomes unconscious and stops breathing or does not have a pulse. If at all possible, you or your companions should be prepared to tell medical personnel what medications you take and your allergy history.

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The Treatment For Severe Allergic Reaction

The first priority in the emergency department is to protect the airway (breathing) and maintain adequate blood pressure. The emergency team will make sure that your airway is open and that you are getting adequate oxygen. Oxygen may be given through tubes into the nose or by face mask.

In severe respiratory distress, mechanical ventilation may be required. In this situation, a tube is placed via the mouth into the air passages to keep the airway open. The tube is connected to a ventilator, providing oxygen directly into the lung. In rare cases, a simple surgery is performed to open an airway.

If blood pressure is dangerously low, medication to increase blood pressure will be given. An intravenous (IV) catheter may be inserted. This is used to give saline solution to help boost blood pressure. The IV line may also be used to give medication. You may need to be admitted to the hospital for further monitoring and treatment.

Epinephrine – Given in severe allergic reactions, epinephrine is extremely effective and fast-acting; it acts by constricting blood vessels, which increases blood pressure, and widening the airway. Epinephrine is given by injection into the muscle, through an IV line, or by injection under the skin.

H1-receptor blockers/antihistamines – Usually diphenhydramine (Benadryl); these drugs do not stop the reaction but relieve some of the symptoms. They may be given by IV, by injection in the muscle, or by mouth. Inhaled beta-agonists (albuterol) – Used to treat bronchospasm (spasms in the lung) and dilate the airways; inhaled.

H2-receptor blockers – Usually cimetidine (Tagamet); given by IV or by mouth. Corticosteroids (examples are prednisone, Solu-Medrol) – These drugs help decrease the severity and recurrence of symptoms; may be given orally, injected in muscle, or by IV line. If low blood pressure does not improve, additional medications, such as dopamine, may be given.

You will usually be observed for at least six hours after the beginning of the reaction. Occasionally, a reaction will seem to get better and then recur, and even worsen, in a few hours. Sometimes the severity of the reaction will require admission to the hospital.

Upon leaving the hospital emergency department, you should immediately obtain the medication prescribed for you. You should carry these at all times to prevent another reaction or lessen its severity.

The epinephrine kit (known as EpiPen or Ana-Kit) should be kept with you at all times in case you are exposed to the antigen that caused the first reaction. The kit contains a premeasured dose of epinephrine in an easy-to-use syringe. As soon as an exposure occurs, you immediately inject the epinephrine into your thigh muscle. This is extremely effective and fast-acting.

Anyone who has experienced an anaphylactic reaction should carry one of these kits after consulting with your physician. Medical attention is always required right away, even if you have treated yourself with epinephrine.

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The Role Of An Allergist

Before starting immunotherapy, the allergist will take a complete medical history. Be sure to tell him or her about every medication you take, prescription and nonprescription, even those you take only occasionally. Report any vitamins, dietary supplements, herbal products, and other alternative therapies you take. Also report every allergy you know of.

If you are a woman, it is essential that you tell your allergist if you are pregnant or have any plans to become pregnant in the foreseeable future. In this case, allergy shots might be better suited for another time. Based on your particular situation, the allergist will tell you your options for treatment of your allergies during pregnancy.

In certain situations, allergy shots can be continued during pregnancy, if it is determined that the potential benefits outweigh the risk of an unlikely, but potentially severe, reaction to one of the shots.

The allergist will prepare a schedule for your allergy shots. It is extremely important that you adhere to this schedule.

At first you will get the shots often, once or twice a week. After about 6-12 months, you will start maintenance therapy, which means a shot about every month or so. Most people continue to take maintenance therapy for 3-5 years.

The allergist will also keep track of your symptoms to see how well the shots are working for you. The only reason to have further skin testing is if the allergy shots are not working and there is concern that you may have developed more allergies.

Immunotherapy, if properly managed, can significantly reduce allergy symptoms. In some people, it greatly reduces the need for allergy medication. These effects become noticeable 6-12 months after starting the therapy. Most people notice continued gradual improvement over the next 2-4 years. By years 3-5, most people are desensitized to their allergen or allergens. Many can stop immunotherapy at that point.

There are several things you can do to increase the success of the therapy. Make a commitment to follow your allergist’s recommendations to the letter.

Follow through with the entire course of treatment recommended. If you stop half way through, the treatment will not work. Continue to avoid the allergens as much as possible. Just because you complete a course of immunotherapy for your allergy to pet dander doesn’t mean you can now go out and get a cat. Immunotherapy is much less likely to work if you do not continue to avoid your allergens.

Allergy shots do not work for all allergens or for all allergic conditions. While they reduce symptoms of allergies such as seasonal allergic rhinitis (hay fever), indoor allergies such as dust and dust mites, molds and mildews, and animal dander; and stinging insect venoms, they are not effective for food or medication allergies at this time. Generally, they are given only for allergens that are bothersome all year long or for significant portions of each year.

A final factor in your consideration of allergy shots is your patience. If they are to work properly, the shots must be given in a series over time.

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The Facts About Sever Allergic Reaction

Anaphylaxis is a severe allergic reaction that occurs rapidly and causes a life-threatening response involving the whole body. This reaction can lead to difficulty breathing and shock ultimately leading to death.

For an anaphylactic reaction to occur, you must have been exposed in the past to the substance that causes the reaction, called the antigen. This is called sensitization. A bee sting, for example, may not cause an allergic reaction the first time. Another bee sting may produce a sudden, severe allergic reaction known as anaphylaxis or anaphylactic shock. These reactions usually occur within seconds to minutes of exposure. Occasionally, they are delayed.

You may develop sensitivity and anaphylaxis to a substance that you have been exposed to many times in the past without a reaction, and often people don’t recall the previous exposure. An anaphylactic reaction occurs when the body’s immune system overreacts to an antigen, which it recognizes as an invader or foreign substance. A venom is a poison, particularly one secreted by an animal. For examples, bee venom, snake venom, scorpion venom, and spider venom. Snake venom is also called venin.

The body’s white blood cells produce substances called antibodies as a reaction to that antigen. The antibodies circulate in the bloodstream and attach themselves to certain cells in the body. In an allergic reaction, the antibody is called immunoglobulin E, or IgE.

When the antibodies come in contact with the antigen, they signal other cells to produce certain chemicals called “mediators.” Histamine is an example of a mediator. The effects of these mediators on organs and tissues of the body cause the symptoms of the reaction.

Triggers of anaphylaxis include many substances. Only a trace amount of the trigger may be needed to cause a severe reaction. Triggers of allergic reactions, including anaphylaxis, may include prescription and over-the-counter medications, venom of stinging insects such as yellow jackets, bumble bees, honey bees, wasps, fire ants.

Foods, especially high-protein foods – most commonly, shellfish, fish, nuts, fruit, wheat, milk, eggs, soy products and food additives, such as sulfites. Transfusion of blood or blood products. Numerous other substances such as latex (natural rubber). Dyes and contrast materials used during radiologic procedures or tests.

Sometimes the trigger of the reaction is obvious–a bee sting, or a new prescription drug. Often, however, the trigger is unknown. People with asthma, eczema, or hay fever are slightly more likely to have an anaphylactic reaction than people who do not have these conditions.

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The Prevention Steps For Severe Allergic Reaction

Strictly avoid contact with the substance (allergen) that was the trigger. If the trigger is a food, you must learn to read food labels carefully. When ordering foods at restaurants or eating in friends’ homes, ask about ingredients. Be aware of ingredients that may contain triggers. Avoid eating foods if you can’t confirm their ingredients.

If your reactions are severe, contact the manufacturer to assure that the triggering food was not processed in the same area as a food to which you are allergic. If the trigger is a drug, inform all health care providers of the reaction. Be prepared to report what happened when you had the reaction. Wear a tag (necklace or bracelet) that identifies the allergy.

Insect stings are more difficult to avoid. Wear long-sleeved clothing outdoors. Avoid bright colors and perfumes that attract stinging insects. Use caution with sweetened beverages outdoors, such as uncovered soft drinks.

People who are likely to be re-exposed to (or are unable to avoid) an allergen that has caused them a severe anaphylactic reaction in the past should see an allergist for desensitization. Skin testing may be required to help identify the allergen.

With appropriate and timely treatment, you can expect full recovery. With severe anaphylaxis, although rare, people may die from low blood pressure (shock) or respiratory and cardiac arrest.

Anaphylaxis is a severe allergic reaction that occurs rapidly and causes a life-threatening response involving the whole body. This reaction can lead to difficulty breathing and shock ultimately leading to death. For an anaphylactic reaction to occur, you must have been exposed in the past to the substance that causes the reaction, called the antigen. This is called sensitization.

A bee sting, for example, may not cause an allergic reaction the first time. Another bee sting may produce a sudden, severe allergic reaction known as anaphylaxis or anaphylactic shock.

These reactions usually occur within seconds to minutes of exposure. Occasionally, they are delayed. You may develop sensitivity and anaphylaxis to a substance that you have been exposed to many times in the past without a reaction, and often people don’t recall the previous exposure.

The symptoms of anaphylaxis can vary. In some people, the reaction begins very slowly, but in most the symptoms appear rapidly and abruptly. The most severe and life-threatening symptoms are difficulty breathing and loss of consciousness.

While some symptoms are life threatening, others are merely uncomfortable. Generally, a reaction must involve at least two different body systems, such as skin and heart, to be considered anaphylaxis.

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