Hydroxyzine
Vistaril®
Hydroxyzine
(hye DROKS i zeen)U.S. Brand Names
Vistaril®Canadian Brand Names
Apo-Hydroxyzine®; Atarax®; Hydroxyzine Hydrochloride Injection, USP; Novo-Hydroxyzin; PMS-Hydroxyzine; Vistaril®Pharmacologic Category
Antiemetic; AntihistamineReasons not to take this medicine
- If you have an allergy to hydroxyzine or any other part of this medicine.
- Tell healthcare provider if you are allergic to any medicine. Make sure to tell about the allergy and how it affected you. This includes telling about rash; hives; itching; shortness of breath; wheezing; cough; swelling of face, lips, tongue, or throat; or any other symptoms involved.
- If you are breast-feeding.
What is this medicine used for?
- This medicine is used to relieve allergy symptoms.
- This medicine is used to treat anxiety.
- This medicine is used to treat nausea and vomiting.
How does it work?
- Hydroxyzine blocks the allergic reaction by minimizing or preventing the body's reaction to the allergen.
- It calms the brain.
- It affects the vomiting center in the brain.
How is it best taken?
- Oral:
- Take this medicine with or without food. Take with food if it causes an upset stomach.
- Tablet can be crushed and mixed with food or liquid.
- You may sprinkle contents of capsule on soft food or liquid.
- A liquid (suspension, syrup) is available if you cannot swallow pills. Shake suspension well before use.
- Those who have feeding tubes can also use the liquid. Flush the feeding tube before and after medicine is given.
- Injection:
- This medicine is given as a shot into a muscle or vein.
What do I do if I miss a dose? (does not apply to patients in the hospital)
- Take a missed dose as soon as possible.
- If it is almost time for the next dose, skip the missed dose and return to your regular schedule.
- Do not take a double dose or extra doses.
- Many times this medicine is taken on an as needed basis. Do not take more often than every 4 hours, unless instructed by healthcare provider.
What are the precautions when taking this medicine?
- If you are 65 or older, use this medicine with caution. You could have more side effects.
- Check medicines with healthcare provider. This medicine may not mix well with other medicines.
- You may not be alert. Avoid driving, doing other tasks or activities until you see how this medicine affects you.
- Avoid alcohol (includes wine, beer, and liquor) or other medicines and natural products that slow your actions and reactions. These include sedatives, tranquilizers, mood stabilizers, antihistamines, and other pain medicine.
- Tell healthcare provider if you are pregnant or plan on getting pregnant.
What are some possible side effects of this medicine?
- Feeling lightheaded, sleepy, having blurred vision, or a change in thinking clearly. Avoid driving, doing other tasks or activities that require you to be alert or have clear vision until you see how this medicine affects you.
- Constipation. More liquids, regular exercise, or a fiber-containing diet may help. Talk with healthcare provider about a stool softener or laxative.
- Dry mouth.
What should I monitor?
- Change in condition being treated. Is it better, worse, or about the same?
- Dry mouth may cause an increase in cavities. Take good care of your teeth. See a dentist regularly.
Reasons to call healthcare provider immediately
- If you suspect an overdose, call your local poison control center immediately or dial 911.
- Signs of a life-threatening reaction. These include wheezing; chest tightness; fever; itching; bad cough; blue skin color; fits; or swelling of face, lips, tongue, or throat.
- Unable to pass urine.
- Feeling extremely tired or weak.
- Any rash.
- No improvement in condition or feeling worse.
How should I store this medicine?
- Oral:
- Store at room temperature.
- Protect from light.
- Protect capsules and tablets from moisture. Do not store in a bathroom or kitchen.
- Injection:
- This medicine will be given to you in a healthcare setting. You will not store it at home.
General statements
- If you have a life-threatening allergy, wear allergy identification at all times.
- Do not share your medicine with others and do not take anyone else's medicine.
- Keep all medicine out of the reach of children and pets.
- Keep a list of all your medicines (prescription, natural products, supplements, vitamins, over-the-counter) with you. Give this list to healthcare provider (doctor, nurse, nurse practitioner, pharmacist, physician assistant).
- Talk with healthcare provider before starting any new medicine, including over-the-counter, natural products, or vitamins.
Brand Names:
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