Why allergy medicine make you sleepy

10.01.2020| Genoveva Gabbert
MBBS, MD - Dermatology , Venereology & Leprosy
11 years experience overall
Dermatologist

why allergy medicine make you sleepy

Most allergy and sinus medications will not make you feel drowsy. The types of medicine that would make people feel drowsy typically have diphenhydramine in them. Antihistamines like loratadine, cetirizine or fexofenadine do not make people drowsy. Allergy and sinus medications may make you drowsy. A key ingredient in many over-the-counter formulas are antihistamines, which block the body's production of a natural compound that triggers allergy symptoms. The first generation of antihistamines, which are still widely used, often make people feel sleepy, tired wny dizzy. A good example of this is diphenhydramine, an active ingredient in some Benadryl and other products.
  • Will allergy and sinus medications make me feel drowsy? | Respiratory Agent - Sharecare
  • What allergy medications make you sleepy? | AnswersDrive
  • Why Do Antihistamines Make You Drowsy? | Benadryl Nyquil | Live Science
  • Antihistamine Medications | Why do Antihistamines Make You Sleepy
  • Will allergy and sinus medications make me feel drowsy? | Respiratory Agent - Sharecare

    Most allergy and sinus medications will not make you feel drowsy. Medicinf types of medicine that would make people feel drowsy typically have diphenhydramine in them. Antihistamines like loratadine, cetirizine or fexofenadine do not make people drowsy.

    Aug 29,  · With allergy season arriving, there’s no need to suffer with either the drowsiness of over-the-counter medications or the allergy symptoms that bother your eyes, lungs, nose, throat, sinuses. Dec 18,  · Depending on the medications you take – antihistamines, antihistamine sprays, decongestants or prescription medications -- you may experience sleepiness. Antihistamine nasal sprays, which are just as effective as oral medications, can make you feel sleepy. Try not to drive or operate dangerous machinery while you are using these medications. Jul 23,  · And these annoying symptoms often make it hard to get any rest at night, leaving you tired all day. Allergy brain fog is unpleasant and can make it hard to function in school, work, and other.

    Allergy and sinus medications may make you drowsy. A key ingredient in many over-the-counter formulas are antihistamines, which block the body's production of a natural compound that triggers allergy symptoms. The first generation of antihistamines, which are still widely used, often make people feel sleepy, tired or dizzy.

    A good example of this is diphenhydramine, an active ingredient in some Benadryl mwke other products. Newer second-generation antihistamines are much less likely to make you drowsy.

    What allergy medications make you sleepy? | AnswersDrive

    These include both over-the-counter medications, such as Allegra fexofenadineZyrtec cetirizine and Claritin or Alavert loratadineas well as prescription medications such as Clarinex desloratadine. Look at the information that comes with any medication you are taking to see if it warns of drowsiness. If it does, be careful if you drive. Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view.

    It should not be whyy for medical advice, diagnosis or treatment.

    why allergy medicine make you sleepy

    As always, you should consult with your healthcare provider about your specific health needs. Will allergy and sinus medications make me feel drowsy?

    Why Do Antihistamines Make You Drowsy? | Benadryl Nyquil | Live Science

    Alan M. Aleepy story begins with histamines, which are chemical compounds that play a couple of roles in the body, though they're best known for their involvement in the body's local immune responses.

    Allergy and sinus medications may make you drowsy. A key ingredient in many over-the-counter formulas are antihistamines, which block the body's production of a natural compound that triggers allergy symptoms. The first generation of antihistamines, which are still widely used, often make people feel sleepy, tired or dizzy. Dec 18,  · Depending on the medications you take – antihistamines, antihistamine sprays, decongestants or prescription medications -- you may experience sleepiness. Antihistamine nasal sprays, which are just as effective as oral medications, can make you feel sleepy. Try not to drive or operate dangerous machinery while you are using these medications. Jul 23,  · And these annoying symptoms often make it hard to get any rest at night, leaving you tired all day. Allergy brain fog is unpleasant and can make it hard to function in school, work, and other.

    When you get injured or your immune system detects a potentially dangerous foreign substance, certain white blood cells and tissue cells release histamines that seek out and attach to other cells that have a histamine receptor.

    Here, the histamines induce an inflammatory response — they dilate the blood vessels, increasing blood flow to the site of injury or invasion.

    Antihistamine Medications | Why do Antihistamines Make You Sleepy

    They also make blood vessels more why, allowing proteins and white blood cells to seep into the damaged or infected tissue. But there are side effects to this healing process.

    For example, when you're fighting a cold the rhinovirus kake, histamines widen the blood vessels in your nasal dleepy, causing nasal congestion. Additionally, the increased fluid leakage from your blood vessels, medicine with an increased mucous production — also caused by histamines — can result in a runny you. Allergies occur when sleepy immune system erroneously thinks an innocuous foreign substance, such as pollen or pet dander, is make dangerous.

    Histamines jump to action, causing the range of allergy associated with allergies sneezing, itchy eyes, chest congestion, wheezing, etc.

    1 thoughts on “Why allergy medicine make you sleepy”

    1. Porter Pigram:

      What allergy medications make you sleepy? Newer, second-generation antihistamines such as cetirizine Zyrtec , fexofenadine Allegra and loratadine Claritin — marketed as "non- sedating " — usually cause less drowsiness than older, first-generation medicine such as chlorphenamine Chlor-Trimeton and diphenhydramine Benadryl because they are less likely to.

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