![]() ![]() This effect is similar to the rebound congestion of nasal spray decongestants. They can cause symptoms when you are not having allergy symptoms. Don't use them for more than 3 days in a row. These medicines reduce itching and watering of eyes. Examples of over-the-counter antihistamine/decongestant combinations include pseudoephedrine/chlorpheniramine maleate (such as Allerest) and pseudoephedrine/triprolidine (such as Actifed). But some people feel nervous and sleepy at the same time ("tired and wired"). Usually the decongestant decreases the drowsiness caused by the antihistamine. These combination pills work on most of the symptoms of allergies. Antihistamine/decongestant combinations.If you do use these medicines, always follow the directions about how much to use based on age and in some cases weight. Note: Decongestants may not be safe for young children or for people who have certain health problems.Examples of nonprescription oral decongestants include phenylephrine, such as Sudafed PE. You should use them only if your high blood pressure is under control. If you have high blood pressure, oral decongestants may make it worse. Decongestants you take by mouth (oral) can cause you to feel nervous or shaky, have a rapid heart rate, or have trouble sleeping.Examples of spray decongestants are oxymetazoline (such as Afrin, Dristan, or Zicam Extreme Congestion Relief) and phenylephrine (such as Neo-Synephrine). So don't use the medicine longer than the label says. Overuse can make your congestion worse ( rebound congestion). Possible problems with nasal sprays include irritation, burning or itching of nasal passages, and sneezing.They may be pills or liquids (oral), or a nasal gel, drop, or spray. Don't give antihistamines to a child unless you've checked with the doctor first.Older antihistamines like chlorpheniramine (such as Chlor-Trimeton) and diphenhydramine (such as Benadryl) are less expensive but can make you feel sleepy or tired. Examples of nonsedating over-the-counter antihistamines include fexofenadine (such as Allegra) and loratadine (such as Claritin).These reduce or stop sneezing, runny noses, and itching. They also help relieve red, itchy, watery eyes. These clear up a stuffy (congested) nose. Over-the-counter medicines used to control the symptoms of allergies, including allergic rhinitis, include: Talk with a pharmacist if you have any questions. It is usually best to take only single-ingredient allergy or cold preparations, instead of those containing many active ingredients. Read and follow all instructions on the label. These medicines work well but can have side effects. Many over-the-counter medicines are available to control symptoms of allergies, including allergic rhinitis. ![]()
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