Allergies: Most Popular Articles
Feeling itchy can have a huge impact on a person's quality of life, disrupting daily activities and sleep. Itchy skin, also called pruritus, can be localized to one area of occur all over the body.
Allergic reactions to sulfites can occur in many forms. Sulfites in foods and medications can worsen asthma symptoms, result in hives and even cause life-threatening anaphylaxis.
Most people experience some form of reaction from mosquito bites - the typical itchy red bumps that last for a couple of days. However, some people experience very large reactions from mosquito bites, and rarely can experience severe allergic reactions, including anaphylaxis, as a result of being bitten. Find out more about mosquitoes, the reactions they cause, and what can be done to prevent and treat the reactions.
Have an itchy rash? Think it might be due to skin allergies? Start here to learn the basics of allergic skin rashes and which type you may have.
Allergic reactions to sulfa medications, also called sulfonamides, are a common occurrence. Many people avoid the entire class of sulfa medications - although this may not be necessary. Find out more about how sulfa allergy occurs, how the diagnosis is made, and what medications should be avoided.
Learn about the most common causes of an eyelid rash, and how these various conditions are treated.
Find out what may be causing your hives, whether acute or chronic. Viral infection, allergic reaction, stress, chronic infections, metabolic diseases?
Urticaria is a common problem encountered by the practicing allergist, yet are very distressing to patients. Dr. Daniel More, a board-certified allergist, removes the mystery surrounding urticaria and angioedema. Special focus is given to the causes and commonly used treatments for urticaria.
Oral and injected steroids can cause significant short-term and long-term side effects. Learn what these side effects are, and why these medications should be taken only when necessary.
Learn what the most common forms of itchy skin rashes look like.
Learn about the different forms of allergy that marijuana, or Cannabis sativa, can cause, including how each form of marijuana allergy is diagnosed and treated.
Sinus infections, or sinusitis, are one of the most commonly diagnosed diseases, and affects approximately 16 percent of the population every year. Many people with nasal allergies are prone to sinus infections. Learn the basics of sinusitis, including the types of sinus infections, symptoms, causes, diagnosis and treatment.
It is common for people to experience rashes from bandages, tapes, adhesives, and just about anything that is made to stick to the skin. As more people use transdermal patches for the delivery of medications, such as nicotine and birth control patches, these rashes are likely to become even more common. Find out all about adhesive allergy, including the diagnosis and treatment of this irritating skin condition.
Learn about angioedema, a potentially life-threatening allergic reaction that causes swelling of the lips, throat and tongue, and its possible causes and treatments.
Learn the best ways to treat hives.
Do you have a cough that won't go away? You're not alone! Cough is the most common symptom for which people see the doctor. Many people will have a cough that lasts only for a few weeks, while others can suffer from a cough that lasts for years. Find out the most common causes of cough, how a cough should be evaluated, and the treatments used for the various types.
Dermatographism is a common form of physical urticaria characterized by red, itchy bumps and lines on the skin as a result of pressure on the skin or with stroking the skin. Learn more about the causes and treatment of dermatographism.
Atopic dermatitis can usually be well controlled with good skin care and prevention measures. When eczema does flare, topical medications typically result in rapid control of symptoms. This article outlines prevention and treatment guidelines for atopic dermatitis.
Learn about deodorant and antiperspirant allergy, including the causes, diagnosis and treatment of this common problem. Find out about hypoallergenic deodorants and antiperspirants, including the natural crystal deodorant, which many people with deodorant and antiperspirant allergies can tolerate.
Learn what the most common forms of itchy skin rashes look like. Page 6.
There are numerous causes of hives, including stress. Learn about the different types of stress that have been commonly shown to cause and worsen hives.
Itching, especially when it's all over, can make a person miserable. There are many causes of itching, including allergic skin rashes, medication side effects, and internal medical conditions. Learn about the most common causes of itching, and the best ways to treat itching, including the use of moisturizers, topical steroid creams, and antihistamines.
Learn what symptoms to look for if you think you may have an MSG allergy.
There are many brands of nasal steroids available for the treatment of allergies. These include Flonase, Nasonex, Rhinocort, Omnaris, Veramyst, Nasacort, as well as generic versions. With so many choices, are there differences between these medications? Learn all about nasal steroids, including the different brands available, and what the major differences are between the brands.
Cholinergic urticaria is a common form of hives caused by increased heat exposure. Symptoms of small, itchy red bumps occur after hot showers, exercise, eating spicy foods and from sweating in general. Find out more about the symptoms of cholinergic urticaria, how it's diagnosed and the treatments available.
Find out which types of anti-itch creams should be avoided, and which types are safe to use.
If you or a loved one suffer from hives, start here to learn all about the causes, evaluation and treatment of hives (urticaria) and swelling (angioedema).
Learn what the most common forms of itchy skin rashes look like. Page 7.
Atopic dermatitis, commonly known as eczema, is described, including presentation at different ages, symptoms, and diagnosis. Discussion also includes common triggers, both irritant and allergic, known to worsen atopic dermatitis.
An allergist describes the best way to treat allergic reactions caused by bee stings, including what to do when you get stung, how to monitor for allergic reactions, and how to treat local reactions caused by bee stings.
Many people suffer from red, itchy, irritated eyes. This could be as a result of eye allergies, or allergic conjunctivitis. Learn more about this common allergic disease, symptoms that you may experience, testing that can be done and treatments that are available.
Find out if Claritin is a good antihistamine to take for the treatment of hay fever and hives, as well as the correct dosage to take and the common side effects that may occur.
This all-natural therapy has been shown to be a beneficial therapy in the treatment and prevention of sinus infections and allergic rhinitis.
Learn if Zyrtec is a good antihistamine for the treatment of allergies, and read about the dosage and side effect of this common medication used to treat hay fever and hives.
Learn what the most common forms of itchy skin rashes look like. Page 5.
There is much confusion regarding allergy to sulfa-containing drugs, sulfite as a preservative agent in foods and medications, sulfate salts of medications and the chemical element sulfur. Many of my patients assume that if they are allergic to one of these agents, then they are allergic to all of them. This is not necessarily true.
Bedbug bites can appear as itchy, red bumps and are frequently confused with allergic rashes. Learn how to tell if you've been bitten, and what to do.
Learn all about hair dye allergy, including the most common causes, symptoms, diagnosis, and treatment.
Anyone who has been stung by a fire ant knows how these insects got their name. While the stings are painful, severe allergic reactions to imported fire ants are common. Learn the DOs and DON'Ts of fire ants, and find out how allergy shots can essentially cure fire ant allergy.
Learn what the most common forms of itchy skin rashes look like. Page 2.
Learn about the different symptoms that grass allergy can cause.
Learn what the most common forms of itchy skin rashes look like. Page 4.
Learn about the different types of allergic rashes that occur during the menstrual cycle, including autoimmune progesterone dermatitis and catamenial anaphylaxis.
Allegra (or fexofenadine) is a newer generation medication for the treatment of allergic rhinitis (hay fever) and urticaria (hives).
Learn all about spice allergy, including symptoms that may occur, how spice allergy is diagnosed, as well as the treatments that are available.
Asian ladybugs are a newly described indoor allergy trigger, and are infesting homes around North America. Find out more about Asian ladybugs, how they cause allergies, and what can be done to control them.
Learn what the most common forms of itchy skin rashes look like. Page 3.
Find out about the different types of topical steroids used to treat various allergic skin diseases, the types of topical steroids that are available, and the side effects they may cause.
The location of contact dermatitis can be a major clue as to the cause of the symptoms. A diagnosis is made with the use of a patch test, which along with the location of the rash and the history of contact with various chemicals. Learn the common causes of contact dermatitis based on the location of the rash.
Learn all about scabies, including the symptoms of this common skin infection, how the condition is diagnosed and treated, as well as ways to reduce the chances of recurrence.
About one in 10 people reports a history of penicillin allergy. Find out more about this common allergy and learn the symptoms, common causes, and ways to diagnose this type of medication allergy. Learn more about other related antibiotics that you should also avoid if you are penicillin-allergic.
Learn about the different types of sinus infections caused by fungi, including the symptoms, diagnosis and treatment for each type.
Not sure what to expect on the day of your allergy test? Learn about the most common tests used to diagnose allergy. From skin testing to blood tests, this article explains the types of testing that may be used to diagnose your allergies.
Learn what the most common forms of itchy skin rashes look like.
Antihistamines are the most common medications used to treat allergic rhinitis. Find out which antihistamines work the best to treat hay fever, and which ones have the least amount of sedation.
Allergic rhinitis (also called hay fever) is the most common form of rhinitis, affecting up to 30 percent of the population. Learn about the symptoms and diagnosis from Dr. Daniel More, a board-certified allergist. Discover why allergic rhinitis is so much more than just a runny nose.
Many people have experienced reactions as a result of receiving IV dye for a radiologic study. Most of these reactions are mild, but some can be severe.
Learn about what the most common allergy symptoms are from a board certified allergist.
Cold urticaria is a form of chronic hives caused by exposure to cold environments, cold food and drinks, and contact with cold water. People may experience severe allergic reactions or anaphyalxis in some instances. Find out more about cold urticaria, what causes it, and the treatments that are available.
Learn how hydrocortisone cream is an effective treatment for many types of allergic skin rashes, as well as insect bites and skin forms of dandruff (seborrheic dermatitis).
Sunscreens are used to protect from the dangers of sun exposure. But some of the chemicals in them cause allergic reactions, mostly contact dermatitis.
Nasal saline irrigation is helpful for the prevention and treatment of allergic rhinitis and sinusitis. Make your own solution for a Neti pot or squeeze bottle
Allergy to aspirin and non-steroidal anti-inflammatory drugs (NSAIDs) is a common occurrence, especially for people with asthma and sinus problems. Find out the symptoms of NSAID allergy, how this disease process is diagnosed, and the treatment options available.
How Singulair is different from antihistamines for the treatment of allergies.
Exercise-induced anaphylaxis (EIA) is a severe allergic reaction caused by exercise, and may be related to eating certain foods before exercising. Learn how EIA is different from physical urticarias, such as cholinergic urticaria, how the diagnosis is made, and how it's treated.
Most everyone has an idea of what allergies are, but an allergist's definition of an allergy is quite different. Dr. Daniel More, a board-certified allergist, defines what is happening in the body when someone has allergies.
While there is no such thing as a non-allergenic dogs, certain breeds of dogs cause fewer allergies than others. Find out which breeds of dogs are the most popular for people with dog allergies.
There are many forms of sun allergy. Find out what form of sun allergy that you may have, as well as how these diseases are diagnosed and treated.
Find out if the symptoms you're experiencing after drinking an alcoholic beverage could be an allergy.
Can you be allergic to coffee, or could it be the caffeine? Find out how common coffee allergy is.
There are thousands of substances, natural and artificial, added to various foods for the purposes of coloring, flavoring and preserving. Food additives have been implicated in the cause of hives, swelling, asthma and a variety of other adverse symptoms. Find out more about reactions to food additives, what to look for and what foods to avoid.
Learn about the most common causes of itching and rashes during pregnancy, and the treatments for each.
Ever wonder if you should be using steroid creams on the face? You might be surprised about the kinds of side effects that can occur from over-using topical steroids on the face. Find out which medications can be safely used on the face for eczema and other allergic rashes.
Although there are a number of potential causes, yes, allergies can be the cause of your sore throat. But 'sore throat' can refer to a lot of things.
Most people experience some type of reaction after being stung by a bee or wasp. Usually, these reactions include pain and swelling around the sting. However, some people will develop allergic reactions that can be severe, and even life-threatening. Find out more about insect sting allergy, who should undergo testing, and the treatments that are available.
Mold spores, like pollen, are a common cause of allergic disease. Learn the different types of diseases caused by mold exposure, the different types of molds that cause indoor and outdoor allergies, and find out how to decrease your exposure to molds.
The are some potentially adverse reactions from inhaled corticosteroids, which are used for the treatment of asthma.
Think you might have seasonal allergies? Hay fever is the classic form of seasonal allergies, occurring in response to various plant pollens in the air. Find out which types of plants cause allergies during different times of the year, and how you might be able to avoid exposure to these pollens.
Is Xopenex a better medicine for treating asthma than albuterol? Does Xopenex have fewer side effects than albuterol? Learn the answers to these questions and more.
Learn about the most common causes of hand rashes, including how repetitive hand washing can cause hand rashes, as well as the best ways to prevent and treat this common problem.
Many people get a once a season. Allergies.
Many women suffer from allergies during pregnancy, yet many chose not to use medications out of safety concerns for the baby. This article explains allergic and non-allergic forms if rhinitis commonly occuring during pregnancy, how allergies are diagnosed and recommended ways to treat allergies during pregnancy.
Do you have a sandpaper-like rash on your upper arms, thighs or face that doesn't itch? It may not be eczema, but keratosis pilaris.
Nasal polyps are growths inside the sinuses and nasal passages that can occur with allergic rhinitis and sinusitis, along with many other respiratory diseases. Find out more about nasal polyps, how they are diagnosed, and the treatment options available.
Learn how to tell the difference between a spider bite and a possible MRSA skin infection.
Learn if a person with a pencillin allergy can safely take cephalosporin antibiotics.
Learn about the various types of albuterol inhalers for the treatment of asthma -- including ProAir, Ventolin and Proventil -- and whether there's any significant differences between them.
Are people infected with HIV at higher risk for the development of allergies? Learn how HIV results in higher rates of nasal allergies, drug allergies and asthma, and how these conditions are best treated in people infected with HIV.
While post nasal drip may be caused by allergies, there are a number of other diseases than can cause this debilitating symptom.
Learn how vitamin D deficiency may cause asthma and allergies.
There are numerous medications available for the treatment of allergy symptoms.
Inhaled steroids are the preferred controller therapy for the treatment of asthma. There are a number of different inhaled steroids available, so which one should you use -- Flovent, QVAR, Pulmicort, Alvesco, or Asmanex?
Learn about the types of allergic reactions that can occur during sex.
The most important aspect of treating contact dermatitis is the identification and avoidance of the causative agent. With thousands of chemicals having the ability to cause contact dermatitis, it may be difficult to determine the exact cause. Find out some important tips on the identification and avoidance of common triggers of contact dermatitis.
Elidel and Protopic are relatively new non-steroid topical medications used for the treatment of eczema. In 2005, they were given
Learn why Benadryl may not be the best antihistamine choice for the treatment of allergies, and which other antihistamines are better choices.
Corn is a cereal grain with proteins that are similar to those in other cereal grains, such as wheat. While allergic reactions to corn are not as common as wheat, those that do occur can be severe. Find out more about allergic reactions to corn, and how to follow a corn-free diet.
Antihistamines are commonly used medications for the treatment of allergies. Learn all about antihistamines, including how they work, what allergic conditions they are used for, which types are available over-the-counter, and the various side effects that may occur.
Eosinophilic esophagitis is a form of food allergy that causes severe heartburn symptoms, nausea, vomiting, weight loss and food impaction. This disease can affect people of all ages, from young children to older adults. It occurs most commonly in people with other allergic dieases, such as hayfever and asthma. Learn more about how this syndrome is diagnosed, what foods are the common triggers, and how the symptoms are treated,
Learn about the various allergy treatments for a wide variety of different allergic diseases.
Learn about meat allergy, including allergy to the carbohydrate galactose-alpha-1,3-galactose.
Some people get oral thrush from using inhaled steroids, even if good mouth rinsing and tooth brushing techniques are followed. Find out other ways to prevent thrush for people that seem predisposed to this common condition.
Start here for a basic overview of allergic and non-allergic reactions to medications. Specific medications are covered, along with information on symptoms, avoidance, and possible testing for allergies to certain medications.
Solar urticaria is an uncommon form of chronic hives caused by exposure to the sun. Hives can form on areas of skin directly exposed to sunlight. Find out more about solar urticaria, how it's diagnosed and the treatments available.
Taking medication for your allergy symptoms without relief? Approximately half of all people going to the allergist for nose and sinus complaints have a non-allergic component to their symptoms, which may not respond to typical allergy treatments. Diseases such as vasomotor rhinitis are quite common, and can also occur in patients with allergies. Dr. Daniel More, a board-certified allergist, discusses the non-allergic forms of sinus symptoms, how they are diagnosed and treatments for each.
Learn about e-cigarettes, and whether these devices are safe for people with allergies and asthma.
Nasal sprays are the most effective medications for the treatment of nasal allergies. They are used to treat and prevent sinus infections, as well as treat non-allergic rhinitis. Find out more about the nasal sprays that are available, the differences between them, and the correct way to use a nasal spray.
Ever had itching, tingling or swelling of the mouth after eating fresh fruits or vegetables? You may have experienced oral allergy syndrome. Find out more about this interesting form of food allergy and how it relates to pollen allergy.
Find out if the use of antihistamines could result in weight gain.
Are you allergic to latex? If so, there is a good chance that you may also be allergic to at least one of a large group of fruits and vegetables that share similar proteins with latex. Find out about the latex-food syndrome and what should be done to diagnose this problem.
Learn about the different methods used to diagnose various allergic diseases.
Allergy to dogs can be a major problem even for people who don't own dogs. Find out why dog allergy occurs, where the allergy comes from and ways to control symptoms. Also find out how owning dogs may prevent allergies in children, and check out a list of dog breeds that are less likely to trigger allergies.
Learn what causes an itchy rash after swimming in a lake or the ocean.
When avoidance of allergy triggers fails, medications are required to relieve symptoms of hay fever. There are numerous types of medications used to treat allergic rhinitis, and the choices can be overwhelming. Dr. Daniel More, a board-certified allergist, explains the different medication choices in an easy to understand format. Find out what medication choice is best for you.
Have you had a severe allergic reaction requiring emergency medical care? If so, you may have experienced anaphylaxis, a potentially life-threatening medical condition. Find out the common causes of anaphyalxis, signs to look for, and ways to be prepared should another episode occur.
Find out if having intranasal corticosteroid sprays available over the counter without a prescription is a good idea.
Most people experience some type of reaction after being stung by a bee or wasp. Usually, these reactions include pain and swelling around the sting. Find out more about insect sting allergy, who should undergo testing, and the treatments that are available. Page 3.
Many people are unsure what an allergist is or what they can offer. This article discusses the type of training an allergist receives, the kinds of problems that allergists treat, and why people with allergies would benefit from the care of an allergist.
Ever had a strange sensation after getting an injection of numbing medicine at the dentist? Do you get itchy rashes after using anti-itch creams, or mouth irritation after using oral gels for tooth and gum pain? You may have experienced an adverse reaction or allergy to local anesthetics. Learn more about how reactions to local anesthetics occur, what causes them, and how this condition is diagnosed and treated.
A basic overview of what allergy shots are, how they work and the potential risks of this type of treatment. A discussion of who may want to consider allergy shots is also given.
Reactions to foods are very common, occurring in 1 in 4 people sometimes during their lifetimes. Many of these reactions are not allergic, even though there is a definite cause and effect relationship between eating the food and symptoms occurring. The timing and types of symptoms occurring after consuming the food in question is important in determining whether the reaction is allergic or due to a non-allergic process.
Find out the symptoms, diagnosis and treatment of caffeine allergy.
An allergy to latex is common among healthcare works and people who have undergone multiple surgeries. Some are also allergic to certain foods.
Find out if you should ever use an expired EpiPen to treat anaphylaxis or other severe allergic reaction.
Allergies and migraine headaches are both common medical problems. Many people with allergies complain of
Vocal cord dysfunction (VCD) is a syndrome that closely mimics asthma. People with VCD are often labeled as severe asthmatics who don't respond to typical asthma therapies. Find out more about what VCD is, how it's diagnosed, how it's different from asthma, and the available treatments.
Learn everything you've wanted to know about the various tree nuts that can cause food allergies.
Learn if there are any generic asthma inhalers available.
Learn about the different types of allergic reactions that can occur during a day at the beach.
The ultimate goal of allergy treatment is preventing the symptoms from occurring in the first place, usually by avoiding the allergen.
Learn about the most common primary immunodeficiency, IgA deficiency. Find out about how IgA deficiency occurs, how the diagnosis is made, the symptoms and associated disease that can occur, as well as the treatment of common antibody deficiency.
Allergic reactions are very common -- from hives and swelling, to trouble breathing and anaphylaxis, there are a number of different symptoms that can be considered to represent allergic reactions. The causes of allergic reactions vary from foods and medicines, to insect stings and bites. Learn more about allergic reactions, including the treatment of these potentially life-threatening reactions.
Triamcinolone cream is a medium-potency topical steroid used for treating various allergic skin rashes. Written or reviewed by a board-certified physician.
Penicillins are some of the oldest and most commonly used antibiotics available. They are active against a wide variety of infections, are inexpensive, and are generally well tolerated. However, up to 10% of all people report being allergic to penicillin, despite only about 1% of people actually having proof of true penicillin allergy. Allergy testing to penicillin is available, and has been shown to be very accurate in its ability to diagnose or exclude a true allergy to penicillin.
Dry skin affects people of all ages, especially during the winter months. Symptoms of dry skin, also called xerosis or the winter itch, include red, flaky, dry skin, often with painful cracking on the hands and feet. An aggressive moisturizing technique developed by dermatologists, called soak and smear, can bring relief within just a few days.
In February 2014, Nasacort AQ became available over-the-counter (OTC) without a prescription. It is currently referred to as Nasacort Allergy 24 Hour, and is
Learn about the use of doxepin for hives and itching.
Allergy drops, or sublingual immunotherapy, has been used for years with great success in Europe. This form of allergy treatment in being studied for use in the United States, yet has not yet been approved by the FDA. Learn more about how sublingual immunotherapy works, how it compares with traditional allergy shots and some of the hurdles it must overcome before being routinely in the U.S.
Topical nasal steroid sprays are a very effective therapy for the treatment of allergic rhinitis. Like inhaled steroids, many people are concerned about the side effects of nasal steroids. However, like with the concerns for the side effects of inhaled steroids, fear about many side effects with topical nasal steroids are unfounded.
Learn about the different types of spider bites that may occur in the United States, including the symptoms and treatment for each type, as well as how certain skin infections can mimic spider bites.
Learn the various causes of sneezing.
Learn about the various methods for the treatment of itchy eyes associated with eye allergy. These treatments include non-medical therapies, as well as medicines ranging from eye drops to oral antihistamines to nasal sprays.
Learn all about patch testing for contact dermatitis and how this test differs from allergy skin testing.
Learn all about various types of vegetable cooking oils, such as peanut and soybean oil, and whether this oils cause allergic reactions in people with food allergies.
Learn why sun exposure can actually help people with eczema.
Antihistamine nasal sprays are another form of medication available for the treatment of allergic rhinitis. While not used as commonly as nasal steroids, nasal antihistamines offer many advantages. Find out more about the 2 medications in this class, Astelin and Patanase.
Allergy to cats is extremely common, and can be a major problem even for people who don't own cats. Find out why cat allergy occurs, where the allergy comes from and ways to control symptoms. This article is a must-read for any cat owner who is allergic to their pet.
Find out if eating locally produced honey is helpful for the treatment of allergies.
The domestic ferret is the third most common furred pet in the United States, and allergy symptoms may be worsened with exposure to this animal. Find out how ferret and cat allergy are similar, how you can be diagnosed and what can be done to treat this type of pet allergy.
Learn everything you need to know about being allergic to fish, including how to spot symptoms, the causes, and what to do if you have it.