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Doctor insights on: Polaramine Sedating Antihistamine

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What are sedating antihistamines for insomnia?

What are sedating antihistamines for insomnia?

Benadryl (diphenhydramine).....: is probably the most readily available sedating antihistamine. It is a common ingredient in over-the-counter (OTC) preparations for sleep, such as Tylenol (acetaminophen) PM -- the PM part is diphenhydramine, the generic name for Benadryl. Another one I like to use is hydroxyzine (also known as Vistaril or Atarax) but that is only available as a prescription, however its metabolite is Zyrtec, which is OTC. ...Read more

Dr. Michael Gabor
9 doctors shared insights

Dexchlorpheniramine Maleate (Definition)

Dexchlorpheniramine maleate is a sedating antihistamine which is a kind of antihistamine type drug (common ...Read more


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I understand that one cannot become addicted to antihistamines, however, can't people become addicted to the sedating effects of drugs?

Tolerance: You become tolerant to the sedative effect of first generation antihistamines and with time you will no longer feel sedated from them. If you are using then as a sleep aid, will you need more with time to achieve the same level of sedation. It is not an addiction, it is tolerance to the medication. ...Read more

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If i take Benadryl (diphenhydramine) before getting on a plane, will the sedation from it help with my plane anxiety?

If i take Benadryl (diphenhydramine) before getting on a plane, will the sedation from it help with my plane anxiety?

Causes drowsiness: Might suggest this be dealt with like one handles stage fright. Try a beta-blocker like propanalol or timolol. Another choice, alprazolam, which could keep you more awake. Talk to your doc, as these approaches are all generic and relatively cheap. ...Read more

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I am taking Benadryl (diphenhydramine) with minimal side effects only light sedation. Going to try hydroxyzine. Will I get more side effects than Benadryl (diphenhydramine)?

I am taking Benadryl (diphenhydramine) with minimal side effects only light sedation. Going to try hydroxyzine. Will I get more side effects than Benadryl (diphenhydramine)?

Hydroxzine: It depends upon the dose you were taking. Benedryl is a antihistamine that is usually very sedating. If you were on a small dose of benedryl and now u You are going on a large dose of Hydroxzine you may have more sedation. ...Read more

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If I have developed resistance to benadryl's sedating effects( +/-150mg), will it still work4allergy?

If I have developed resistance to benadryl's sedating effects( +/-150mg), will it still work4allergy?

Give it a try: Diphenhydramine (benedryl) is a very effective antihistamine, holding on to histamine binding sites better than some products. Its drawback other than sedation has been its limited duration of effect, eclipsed by products like zyrtec (cetirizine) that can last all day. Sedation is not a measure of its worth, only its ability to get into your brain and mess with neurotransmitters. ...Read more

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My son is scheduled for dental work with sedation tomorrow & has to fast from tonight. Is it safe to give Benadryl (diphenhydramine) in the morning for motion sickness?

My son is scheduled for dental work with sedation tomorrow & has to fast from tonight. Is it safe to give Benadryl (diphenhydramine) in the morning for motion sickness?

Not our decision: If your son is being put to sleep for his treatment, the medication may interact with the general anesthetic. The doctor rendering the treatment must make this decision. Call them. ...Read more

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What is the best time to take an antihistamine?

What is the best time to take an antihistamine?

Any time: You can take antihistamines any time of the day.Take them same time of day everyday. ...Read more

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Can i die by taking too many antihistamine tablets?

Can i die by taking too many antihistamine tablets?

Taking lethal over: Dose would do that. Lethal overdoses of antihistamines are rare. Are you considering taking an overdose of antihistamines? If so, please get help right away. You can use national suicide hotlines 24/7 at 1-800-suicide (1-800-784-2433) or 1-800-273 – talk (1-800-273-8255). If you have accidentally taken too many antihistamines please contact 1-800-222-1222 (poison control hotline). Take care. ...Read more

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Is it possible to die from an overdose of antihistamine pills?

Is it possible to die from an overdose of antihistamine pills?

Which one: First generation antihistamines are sedating, second generation ones are not, overdosing on the latter hardly kills, but may cause sedation. Overdosing on first generation antihistamines may be more of a problem, but again they are safe in high doses. ...Read more

Dr. Paul Carter
601 doctors shared insights

Antihistamine (Definition)

Sedating and non-sedating antihistamines prevent and treat allergic reactions, and are ...Read more


Dr. Thomas Fiala
12 doctors shared insights

Polaramine (Definition)

Polaramine is a sedating antihistamine which is a kind of antihistamine type drug (common ...Read more