Question 1

What is Hydroxyzine?

Accepted Answer

Hydroxyzine is a medication that belongs to a class of drugs known as antihistamines. It works by blocking the effects of histamine, a natural substance in the body, and by reducing activity in certain parts of the central nervous system.

This medication is used to provide relief from symptoms caused by allergic reactions and to help produce a calming or sedative effect. It is designed to help manage physical and emotional symptoms related to these conditions.

Question 2

What is Hydroxyzine used for?

Accepted Answer

Hydroxyzine is used to treat anxiety and pruritus .

Question 3

How does Hydroxyzine work?

Accepted Answer

Blocking Histamine

Hydroxyzine is an antihistamine that works by blocking the action of histamine, a natural substance in the body that causes allergic symptoms. It competes with histamine for specific docking sites called H1-receptor sites. By preventing histamine from binding to these receptors, the medication helps reduce itching, swelling, and hives.

Effects on the Brain

Unlike many other antihistamines, hydroxyzine also affects the central nervous system. It reduces activity in certain subcortical regions of the brain. This action helps to:

Relieve feelings of anxiety and tension.

Provide sedation, which can be useful before surgery or medical procedures.

Control nausea and vomiting through its antiemetic properties.

While the exact mechanism for its calming effect is not fully understood, it is known to suppress activity in specific areas of the brain without acting as a general depressant of the entire brain cortex.

Question 4

What are the brand names for Hydroxyzine?

Accepted Answer

Hydroxyzine is sold under the brand names Vistaril and Atarax .

Question 5

What are the active ingredients in Hydroxyzine?

Accepted Answer

The active ingredient in Hydroxyzine is hydroxyzine .

Question 6

What are the side effects of Hydroxyzine?

Accepted Answer

Common side effects of Hydroxyzine may include:

drowsiness

dry mouth

dizziness

Always consult with a healthcare professional about potential side effects.

Question 7

What drug class is Hydroxyzine?

Accepted Answer

Hydroxyzine belongs to the antihistamine drug class.

Question 8

What is the dosage of Hydroxyzine and how do I take it?

Accepted Answer

How to Take This Medication

Hydroxyzine is available in several forms, including tablets, capsules, and liquids to be taken by mouth. It may also be administered as an injection into a muscle by a healthcare professional in a clinical setting.

When taking the oral form of this medication, follow these general guidelines:

Take the medication exactly as prescribed, often multiple times per day.

You may take this medicine with or without food.

If you are using the liquid form, shake the bottle well before each use to ensure the medicine is mixed evenly.

Always use a marked measuring spoon, oral syringe, or medicine cup to measure liquid doses. Do not use a household kitchen spoon, as it may not provide the correct amount.

Missed Dose

If you miss a dose, take it as soon as you remember. However, if it is almost time for your next scheduled dose, skip the missed dose and continue with your regular dosing schedule. Do not take extra medicine to make up for a missed dose.

Question 9

Is Hydroxyzine safe during pregnancy and breastfeeding?

Accepted Answer

Pregnancy

Hydroxyzine is contraindicated during the early stages of pregnancy. In animal studies, high doses of the medication were associated with fetal abnormalities. There is limited data regarding the safety of hydroxyzine in pregnant humans, so it is typically only used when the potential benefits clearly outweigh the potential risks to the fetus.

Breastfeeding

It is not known if hydroxyzine passes into breast milk. Because of the risk of side effects in a nursing infant, such as extreme sleepiness, healthcare providers generally recommend caution. If you are breastfeeding, talk to your doctor about the risks and whether you should stop nursing or stop taking the medication.

Question 10

What forms and strengths does Hydroxyzine come in?

Accepted Answer

Oral Forms

Hydroxyzine is commonly available in the following oral formulations:

Tablets: Usually available as hydroxyzine hydrochloride.

Capsules: Usually available as hydroxyzine pamoate.

Syrup or Oral Solution: A liquid form often used for children or individuals who have difficulty swallowing pills.

Injectable Forms

Hydroxyzine hydrochloride is also available as a solution for intramuscular injection. This form is typically administered by a healthcare professional in a clinical setting for acute symptoms or when oral administration is not possible.

The availability of specific strengths may vary based on the manufacturer and the salt form of the medication.

Question 11

What is the FDA approval status of Hydroxyzine?

Accepted Answer

FDA Approval and Indications

Hydroxyzine was initially approved by the U.S. Food and Drug Administration (FDA) in 1956. It is approved for the following clinical uses:

Relief of anxiety and tension associated with psychoneurosis and as an adjunct in organic disease states in which anxiety is manifested.

Management of pruritus (itching) due to allergic conditions such as chronic urticaria and atopic and contact dermatoses.

Sedation when used as premedication and following general anesthesia.

Regulatory Status

Hydroxyzine is classified as a prescription-only medication. It is not listed under the Controlled Substances Act, distinguishing it from other common anti-anxiety medications that may have a higher potential for misuse or dependency.

Safety Monitoring

The FDA has issued safety communications regarding the risk of heart rhythm changes associated with hydroxyzine. In 2016, the agency identified a potential signal of serious risk for QT interval prolongation and Torsade de Pointes. Consequently, labeling for hydroxyzine products includes warnings for patients with pre-existing heart rhythm conditions or those taking other medications known to prolong the QT interval.

Question 12

What should I know about Hydroxyzine and anxiety?

Accepted Answer

How Hydroxyzine Treats Anxiety

Hydroxyzine is used to relieve anxiety and tension associated with emotional or nervous conditions. It is an antihistamine that acts on the central nervous system to produce a calming effect. It helps reduce the physical and mental symptoms of nervousness by slowing down certain activities in the brain.

Common Uses for Anxiety

Healthcare providers may prescribe hydroxyzine for several anxiety-related reasons:

Short-term relief: It is often used for the temporary management of anxiety symptoms rather than long-term treatment.

Psychoneurosis: It is indicated for the relief of anxiety and tension associated with psychoneurosis.

Medical adjunct: It may be used to manage anxiety that manifests as a result of physical disease states.

Pre-procedure sedation: Due to its calming effects, it is sometimes used as a sedative before or after medical procedures or surgery.

Duration of Treatment

The effectiveness of hydroxyzine for long-term use (longer than four months) has not been extensively studied in clinical trials. Therefore, healthcare providers usually reassess the need for the medication periodically to determine if it is still necessary for the patient's condition. Unlike some other medications used for anxiety, hydroxyzine is not a controlled substance and does not carry the same risk of physical dependence.

Hydroxyzine

Medication Quick Facts

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How It Works

Brand Names

Side Effects

Warnings & Precautions

Dosage & How to Take

Pregnancy & Breastfeeding

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FDA / Regulatory Status

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