adultdatingconnections com - Sedating antihistamines wiki

Sold over the counter (OTC), they are less expensive than prescription nonsedating antihistamines. Nonsedating antihistamines, also called new, or second-generation antihistamines, are just as effective against nasal allergy symptoms as older medications. They make you less sleepy and groggy, and are less likely to cause problems with increased eye pressure, which may worsen glaucoma symptoms.Another advantage of the newer antihistamines is that they're available in time-release versions.That means you can control your symptoms with only 1 or 2 doses each day compared with older medications, which usually require doses every 4 to 6 hours to maintain their effectiveness.

Most people assume antihistamines are of no concern because of their easy access in over-the-counter allergy, cough, and cold medicines and sleep aids.

According to a 2010 review in Allergy, the older, (first generation), sedating antihistamines, developed in the 1940s to 1950s, penetrate the central nervous system (CNS).

This is what gives them a potential for abuse and addiction.

Because some can cause serious side effects or interact with other medications you are taking, be sure to let your doctor know all the medications you take.

Your doctor can guide you to the right antihistamine for you.

Antihistamines, in general, have a low potential for addiction if you take them in the recommended doses for a short time.However, if you take the older (first generation), sedating antihistamines in higher doses for a prolonged time, you run the risk of physical dependence and addiction, as well as more severe adverse side effects. You may have taken antihistamines in the past and found it hard to concentrate or stay awake.For many people, sedating antihistamines, also called old, classic, or first-generation antihistamines, cause sleepiness, grogginess, and slow reaction time.They may interfere with coordination and cloud your concentration.Many sedating antihistamines do not require a doctor's prescription.

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