can you take allergy medicine for a cold?
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Most experts say that histamine isn't the major cause of a runny nose when you have a cold. Even so, some of the older antihistamines, such as brompheniramine and chlorpheniramine, can bring relief. Newer antihistamines like fexofenadine (Allegra) and loratidine (Claritin) have not been shown to work for cold symptoms.
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Avil Decongestant is used to treat cold, fluâ?? s or allergies when sufferering from a productive cough (coughing up phlegm) and nasal congestion (blocked or/and runny nose).
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An allergy is an inflammatory immune response to specific foods or something in the environment, known as an allergen. Colds and flu are caused by viruses or bacteria. Therefore, a cold or flu cannot cause an allergy. Sometimes, allergies can lead to a sinus infection, which may develop into a fever.
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['Treat Symptoms. For mild allergy symptoms, such as hay fever or hives, give an over-the-counter (OTC) antihistamine. For stuffy nose, give an OTC decongestant. ... ', 'Follow Up. Watch for worsening symptoms, including signs of anaphylaxis. See Severe Allergic Reaction Treatment.']
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Many people get used to living with annoying allergy symptoms, but getting the best medicine for allergies can provide control year-round. Don't wait until you can't breathe to get allergy meds.
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When you have a cold, your body makes chemicals called histamines. That leads to sneezing, a runny nose, and watery eyes. Over-the-counter antihistamines such as chlorpheniramine and diphenhydramine block this process and can relieve those symptoms.
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Taking an antihistamine medication before getting your allergy shot can reduce the risk of a reaction, particularly a local reaction.
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Otolaryngologists (ear, nose, and throat doctors) can test to determine the sources of allergies and assess how to manage them. A number of medications are useful in the treatment of allergies including antihistamines, decongestants, and steroids.
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A. Colds and allergies produce many of the same symptoms: a runny nose, tiredness, and sometimes a sore throat. But they have different causes — a virus causes colds, while allergies are an immune system response to trigger substances, known as allergens.
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['Pseudoephedrine: An OTC medicine that relieves nasal congestion. ... ', 'Guaifenesin: Often known by its brand name Mucinex, guaifenesin is the only OTC expectorant available to help relieve symptoms from colds.']
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Although research has been inconclusive, taking antihistamines for cold symptoms may be worth a try as long as your healthcare provider feels they are safe for you. Just be aware that they may or may not help and could cause side effects.
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Antihistamines are the most common medication for allergies. Most of them seem to be safe if you have high blood pressure -- but again, ask to make sure. Don't take decongestants unless your doctor tells you otherwise. They may raise your blood pressure.
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Avoiding the allergen is best, but when that's not possible, the following treatments may help: antihistamines, such as diphenhydramine (Benadryl), loratadine (Claritin) or cetirizine (Zyrtec) corticosteroid nasal sprays such as fluticasone (Flonase) or mometasone (Nasonex)
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With or without a decongestant, Allegra, Claritin, and Zyrtec are all antihistamines, meaning they calm down your body's immune reaction to allergens like pollen or animal dander. "They have different active ingredients but are all in the same family of drugs," Dr.
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The nasal sprays work on congestion, an itchy or runny nose, and postnasal drip. Antihistamines can ease your symptoms, but they work best when you take them before you feel a reaction. They can build up in your blood to protect against allergens and block the release of histamines.
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The best over-the-counter drugs for most symptoms: The first line of defense for congestion, runny nose and sneezing is to take one of the newer, less sedating antihistamines: Cetirizine (Zyrtec), fexofenadine (Allegra) and loratadine (Claritin or Alavert).
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Cold medications: Many cold medications contain more than one ingredient, so it's important to read labels. A large number of over-the-counter preparations for colds and flu contain Benadryl. Allergy drugs such as Zyrtec and Claritin are thought to be safe to use with tamoxifen.