Allergies

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Positively identifying a caffeine allergy requires an allergy test; however, after consuming a food or beverage containing caffeine, an individual may experience some signs of an allergic reaction or intolerance, says About.com. These symptoms include insomnia, nausea, diarrhea, headaches, hives and fast heart rate.

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  • What Are the Symptoms of Red Dye Allergy?

    Q: What Are the Symptoms of Red Dye Allergy?

    A: Also referred to as Red 40 or food coloring #2, red dye is a food coloring and preservative that may cause itchiness or hives, gastrointestinal difficulties, respiratory problems and anaphylactic sock in sensitive individuals, according to HowStuffWorks. Other symptoms associated with the dye include joint pain, lack of appetite, insomnia, dizziness, low blood pressure and a fast pulse. ADHD may be caused by the dye as well.
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  • What Is the Best Treatment of Allergy From Using Hair Dye?

    Q: What Is the Best Treatment of Allergy From Using Hair Dye?

    A: An allergy from using hair dye can be treated by washing the skin with cool water and mild soap as soon as a rash appears, according to WebMD. Patients may also apply hydrocortisone cream on the affected area or take an oral antihistamine to relieve itching.
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  • Does Nasal Spray Help Prevent Allergy Symptoms?

    Q: Does Nasal Spray Help Prevent Allergy Symptoms?

    A: Nasal sprays contain various medications that are effective in either controlling or preventing allergy symptoms, according to WebMD. Nasal steroids reduce inflammation and the production of mucus during an allergy attack. These steroids prevent allergy suffers from coughing up discharge from congested lungs.
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  • What Are the Symptoms of an Allergy Headache?

    Q: What Are the Symptoms of an Allergy Headache?

    A: Symptoms of allergy headaches include any headache accompanied by itching, sneezing and a runny nose, which is symptomatic of hay fever or seasonal allergies, according to the American Academy of Allergy, Asthma & Immunology. Often called a sinus headache, this type of headache is difficult to link to allergies, and when it occurs frequently, it is important for sufferers to visit an allergist to determine its source and minimize headaches.
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  • Can Pollen Allergies Make Your Skin Itch?

    Q: Can Pollen Allergies Make Your Skin Itch?

    A: Seasonal pollens can cause allergic rhinitis, a condition with symptoms that include hives and rashes that can cause the skin to itch and swell, as well as sneezing and watering eyes, according to Healthline. Allergic symptoms occur when the immune system releases histamines in response to outdoor pollens.
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  • How Can You Soothe Dry Sinuses?

    Q: How Can You Soothe Dry Sinuses?

    A: According to WebMD, dry sinuses can be soothed by breathing in steam from the shower or a tea kettle, increasing fluid intake, and nasal irrigation with salt water. Warm compresses applied directly to the face can also help to unblock sinuses and promote moisture within the nasal passages.
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  • What Are Effective Treatments for Toddler Allergies?

    Q: What Are Effective Treatments for Toddler Allergies?

    A: Antihistamines are usually the primary treatment for toddlers, according to WebMD. Antihistamines may be administered by oral medication, eye drops or nasal spray depending on the child's age and the severity of reactions. If antihistamines are not fully effective, allergy shots may be recommended.
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  • How Do You Relieve Dog Skin Allergies?

    Q: How Do You Relieve Dog Skin Allergies?

    A: If a dog develops hives, identify the allergen as quickly as possible and remove it, according to WebMD. If it seems to be triggered by food, modify the dog's diet. If the hives appear after contact with shampoo or an insecticide, bathe and rinse the dog's coat thoroughly. If a dog has a flea allergy, eliminate the fleas and give it a medicated bath to control and alleviate itching.
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  • What Are Some Dust Allergy Symptoms?

    Q: What Are Some Dust Allergy Symptoms?

    A: According to the Mayo Clinic, common symptoms of an allergy to dust include sneezing, runny nose, itchy eyes, nasal congestion, itchy nose, post nasal drip, cough and facial pressure and pain. A mild dust allergy presents itself as a common cold with symptoms such as a runny nose and sneezing.
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  • How Can You Tell If You Have a Caffeine Allergy?

    Q: How Can You Tell If You Have a Caffeine Allergy?

    A: Positively identifying a caffeine allergy requires an allergy test; however, after consuming a food or beverage containing caffeine, an individual may experience some signs of an allergic reaction or intolerance, says About.com. These symptoms include insomnia, nausea, diarrhea, headaches, hives and fast heart rate.
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  • What Are the Symptoms of a Shellfish Allergy?

    Q: What Are the Symptoms of a Shellfish Allergy?

    A: Symptoms of a shellfish allergy can include hives, itching of the skin, abdominal pain, diarrhea and a tingling in the mouth, according to Mayo Clinic. For severely allergic individuals, symptoms can also include swelling of the lips, throat or face, wheezing or troubling breathing, and dizziness or fainting. Because a shellfish allergy can cause anaphylaxis, which requires immediate treatment with epinephrine, a shellfish allergy can necessitate immediate medical attention.
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  • How Do You Cure Hives Really Fast?

    Q: How Do You Cure Hives Really Fast?

    A: Hives tend to fade on their own, usually within a few hours to a few days after the outbreak, according to WebMD. Prescription and non-prescription antihistamines, oral corticosteroids and epinephrine injections for severe cases can help ease symptoms.
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  • How Do You Recognize a Gluten Allergy?

    Q: How Do You Recognize a Gluten Allergy?

    A: HowStuffWorks states that a gluten allergy is not really an allergy, but intolerance to gluten, a complex protein found in wheat, rye, oats, and barley. The most recognizable indication of gluten intolerance is manifestation of gastrointestinal problems, which include bloating, diarrhea, constipation, abdominal cramps and vomiting. Chronic fatigue, weight loss, weakness and cognitive impairments typically ensue due to the said gastrointestinal conditions.
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  • What Is an Alcohol Allergy?

    Q: What Is an Alcohol Allergy?

    A: Mayo Clinic defines an alcohol allergy as a genetic condition in which the body is unable to break down alcohol. An alcohol allergy is better labelled as an alcohol intolerance, according to Mayo Clinic.
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  • Q: If a Food Makes You Constipated, Are You Allergic to It?

    A: Allergies to cow milk or cow milk products can lead to constipation in children, states the Mayo Clinic. However, an inactive lifestyle and poor diet cause the majority of constipation cases, rather than a food allergy, explains Everyday Health.
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  • What Allergies Are on a Tree Nut Allergy List?

    Q: What Allergies Are on a Tree Nut Allergy List?

    A: Tree nut allergies include almonds, walnuts, cashews, hazelnuts and pistachios, according to Food Allergy Research & Education. These allergies are some of the most common among both adults and children, and reactions can be severe and even life-threatening.
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  • Q: How Do You Get Rid of Clogged up Sinuses, Watery Eyes and Runny Nose?

    A: Clogged sinuses, watery eyes and a runny nose generally indicate allergies, and antihistamines and home remedies can treat them. There is no cure for allergies, as of 2015, but a number of medications treat the symptoms and bring relief to many people, WebMD claims.
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  • Q: Does Honey Goat Weed Cause Allergies?

    A: Horny goat weed may cause an allergic reaction in people who are allergic to the Epimedium species, states Drugs.com. It may also cause slower blood clotting, possibly lower blood pressure and may make hormone sensitive cancers worse, according to WebMD.
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  • Q: When Is the Prime Allergy Season?

    A: The prime allergy season is the spring season, notes WebMD. Allergy cases are usually rampant during the spring season because it tends to experience elevated pollen counts.
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  • How Do You Treat Lips That Are Swollen Due to an Allergy?

    Q: How Do You Treat Lips That Are Swollen Due to an Allergy?

    A: Treat swollen lips due to an allergy with antibiotics, nonsteroidal anti-inflammatory drugs, antihistamines, corticosteroids and adrenaline injections, suggests WebMD. Home remedies to reduce swollen lips include applying aloe vera or a cold or hot compress to the lips several times during the day to reduce inflammation.
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  • What Is the Best Allergy Medicine for Kids?

    Q: What Is the Best Allergy Medicine for Kids?

    A: According to WebMD, antihistamines are the first medications that should be used to treat allergies in kids. This type of allergy medicine works by blocking the effects of histamine, a chemical that an allergic child's body releases in response to exposure to an allergen.
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