Epinephrine shots are used to treat anaphylaxis, a sudden, life-threatening reaction. The drug is administered with a self-injecting syringe and needle device auto-injector. You might need to carry two auto-injectors if there's a chance you could have a severe allergic reaction to a certain food, such as peanuts, or if you're allergic to bee or wasp venom.
A second injection is sometimes needed. As a result, it's important to call or get immediate emergency medical care. A health care professional will train you on how to use an epinephrine auto-injector.
It's important to get the type that your doctor prescribes, as the method for injection may differ slightly for each brand. Also, be sure to replace your emergency epinephrine before the expiration date. Work with your doctor to choose the most effective allergy medications and avoid problems. Even over-the-counter allergy medications have side effects, and some allergy medications can cause problems when combined with other medications.
It's especially important to talk to your doctor about taking allergy medications in the following circumstances:. Keep track of your symptoms, when you use your medications and how much you use. This will help your doctor figure out what works best. You might need to try a few medications to determine which are most effective and have the least bothersome side effects for you. There is a problem with information submitted for this request.
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A single copy of these materials may be reprinted for noncommercial personal use only. This content does not have an English version. This content does not have an Arabic version. See more conditions. Allergy medications: Know your options. Products and services. Allergy medications: Know your options Several types of medications are used to treat allergy symptoms. A pharmacist can offer medical advice regarding which allergy medicine to take while pregnant and how to combine allergy medicine.
Skip to main content Search for a topic or drug. Non-drowsy Benadryl: What are your options? By SingleCare Team Jan. Torres, Pharm. Top Reads in Drug Info. Can you mix Trintellix and alcohol? Does hydroxyzine for anxiety work? Do coffee and Zoloft mix? How does this happen? Histamine is a chemical produced by the immune system to fight off allergens and germs. When there is a threat of allergies or infection such as the common cold , histamine is even more active.
In its search-and-destroy process, it can cause allergy or cold symptoms such as runny nose, coughing, sneezing and itch eyes. Antihistamine medications relieve these symptoms by blocking the unwanted effects of histamine. Unrelated to the immune system, histamine is also produced in the brain, where it plays an important part in feeling awake.
Antihistamines used to treat respiratory symptoms can get into the brain and interrupt this work, making you feel drowsy.
Some antihistamines are less likely to cause drowsiness than others. Reactions vary considerably from one person to another. Sign In. Become a Member. Remember Me. Forgot username or password? Not a member? Need further assistance?
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