Have you ever had a severe allergy, had difficulty breathing, and had to go to the hospital immediately? Or, has a doctor prescribed a medicine to reduce the fear and anxiety you feel before a major operation? One medicine that is used in such cases is called Hydroxyzine. It is often given as an injection. So, today, shall we talk a little more about this Hydroxyzine injection?
What is this hydroxyzine vaccine?
Simply put, Hydroxyzine is a medication used to treat allergies and symptoms of allergic reactions . You might be thinking, "Oh, so this is just for allergies?" No, it's not. Doctors sometimes use this medication to reduce anxiety or to make you sleepy before certain medical procedures .
Now look, when our body has an allergy, a chemical called histamine is released. This histamine is what causes things like itching, skin irritation, and runny nose. This medicine called Hydroxyzine blocks the action of histamine. That's why it's called an antihistamine.
This medication comes under several brand names. You may also hear your doctor prescribe it as ``Hyzine'' or ``Vistaril.'' However, the main ingredient is hydroxyzine.
Things you need to tell your doctor before taking this medicine
This is very important, okay? Before you are given this Hydroxyzine injection, you need to tell your doctor or nurse a complete description of your health condition. Don't hide anything, even the smallest details. Because, people with certain diseases need to be very careful when giving this medicine.
If you have any of these conditions, be sure to tell your doctor :
- Do you have glaucoma ? (A disease that causes increased pressure in the eyes)
- Do you have any heart disease ? Or have you had any irregular heartbeats in the past?
- Do you suffer from kidney disease ?
- Do you have liver disease ?
- Do you have any breathing problems in your lungs , such as asthma?
- Do you have stomach or intestinal problems ?
- Are there any thyroid diseases ?
- Do you have difficulty urinating ?
- Have you ever had an allergic reaction to hydroxyzine, cetirizine, benzyl alcohol, other medications, foods, dyes, or preservatives ? This is very important.
- Are you pregnant or trying to get pregnant?
- Are you a breastfeeding mother?
Remember, giving this information to the doctor is for your own protection.
How do you use this medicine?
This medicine called Hydroxyzine is given as an injection into a muscle . This is not a medicine that you would usually give yourself at home. It is given by a doctor or nurse in a hospital or clinic.
Special care should be taken when giving this medicine to young children . In some selected cases, doctors recommend it to young children as well. However, there are precautions involved. Therefore, everything should be done exactly as the doctor says.
What if I go too far by mistake?
In the rare event that this happens, meaning you think you have taken too much of this medicine, call a poison control center or emergency room immediately.
Do not share this with others!
This medicine has been prescribed for you only. Do not share it with anyone else for any reason. Everyone's health is different, so what works for you may not work for someone else, or it may cause problems.
What if I miss a dose?
Since this is usually given in a hospital or clinic and is not a medication that is taken continuously every day, "missing a dose" is not really relevant. Your doctor will give it to you according to the plan that he gives you.
Other medications that may interact with this medicine (drug interactions)
This is also a very important point. "Interaction" means that if you take this Hydroxyzine injection and take certain other medications, those medications can interact with each other and cause bad results. Sometimes the effectiveness of one medication can be increased or decreased, or new side effects can occur.
Do not take Hydroxyzine with these medications:
- Cisapride
- Dronedarone
- Pimozide
- Thioridazine
Hydroxyzine may interact with these medications, so tell your doctor about these as well:
- Alcohol: This is a must-have. Taking this medication with alcohol can cause extreme drowsiness and other problems.
- Other antihistamines for allergies, coughs, and colds: Taking these together can increase things like drowsiness.
- Atropine
- Barbiturate-type medications used to induce sleep or for seizures: For example, Phenobarbital.
- Some types of antibiotics : For example, Erythromycin or Clarithromycin.
- Some medications for anxiety or sleep.
- Some medications for bladder problems: For example, Oxybutynin, Tolterodine.
- Some medications for depression or mental illness.
- Some medications are given to treat irregular heartbeats.
- Some medications used for Parkinson's disease: For example, Benztropine, Trihexyphenidyl.
- Some medications used for seizures: For example, Phenobarbital, Primidone.
- Some medications for stomach problems: For example, dicyclomine, hyoscyamine.
- Some medications for travel sickness: For example, scopolamine.
- Ipratropium
- Narcotic pain medication.
- Other medications that prolong the QT interval of the heart (which can cause an abnormal heartbeat): For example, dofetilide.
This list is not exhaustive. Therefore, tell your doctor about all the medications you take (including vitamins, herbal remedies, and herbal teas), dietary supplements you take, and if you smoke, drink alcohol, or use illegal drugs. Some things can interact with this medicine. For example, you take another medicine for sleep that also has a sedative effect. If you take it with this medicine, you may become very sleepy or have other problems. That's why it's important to tell your doctor everything.
Things to be careful about when using this medicine
Okay, now let's see what you need to be especially careful about when taking this medicine.
- Tell your doctor if your symptoms don't improve .
- You may feel drowsy and dizzy. Therefore, do not drive, operate machinery, or do anything that requires mental alertness until you know how this medicine affects you. Do not stand up or sit up suddenly, especially if you are elderly. This will reduce the risk of dizziness and falling.
- Definitely stay away from alcoholic drinks. Alcohol can interfere with the effectiveness of this medication and can make you more sleepy.
- Your mouth may be dry. If this happens, chewing sugar-free gum, sucking on sugar-free gum, and drinking plenty of water may help. If this problem persists or becomes very severe, talk to your doctor .
- This medicine may cause dry eyes and blurred vision. If you wear contact lenses , you may experience some discomfort. Lubricating eye drops may help. If the problem persists or is severe, see your eye care specialist.
- If you are going to have skin tests for allergies , tell your doctor that you are using this medicine, as this medicine may affect the results of those tests.
What side effects might I experience from this medicine?
Like any medicine, this hydroxyzine injection can cause side effects in some people, but not everyone gets them.
If you experience any of these side effects, you should tell your care team as soon as possible:
- Allergic reactions: skin rash, itching, hives, swelling of the face, lips, tongue, or throat.
- Heart rhythm changes: fast or irregular heartbeat, dizziness, feeling faint or lightheaded, chest pain, trouble breathing.
If you see something like this, don't delay. Seek medical advice immediately.
Side effects that you usually don't need to tell your doctor , but should be reported if they persist or bother you:
- Confusion
- Drowsiness - This is something that happens to many people.
- Dry mouth
- Seeing or hearing things that are not real (Hallucinations)
- Headache
This list does not include all possible side effects. If you notice anything else unusual, please ask your doctor about it.
Where do you keep the medicine?
You don't have to worry about this. Because this Hydroxyzine injection is given in a hospital or clinic, you don't have to keep it at home. It will be stored safely under the supervision of medical professionals.
Finally, things to remember (Take-Home Message)
So, this Hydroxyzine injection that we talked about today is an important medicine for allergies, anxiety, and to induce sleep before certain medical treatments. However, it should only be used under the strict guidance of a doctor, under his supervision.
If you have any questions or concerns about this medicine, don't be afraid or embarrassed, ask your doctor, pharmacist, or health care provider. They will do everything they can to help you and answer your questions. Your health is the most important thing to them.
I hope this article was helpful to you. Stay healthy!
` Hydroxyzine, Allergy, Anxiety, Drowsiness, Side Effects, Drug Interactions











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