Active substances: Hydroxyzine
Digestive system problems: Antihistamines, such as hydroxyzine, cause the passage of food though the digestive system to slow down. Avoid driving, operating machinery, or performing other potentially hazardous tasks until you have determined how you are affected by this medication.
If you notice vision changes while you are taking this medication, contact your physician. Kidney function: The kidneys are partially responsible for removing this medication from your body. But hydroxyzine also crosses into the brain where it has further effects to cause drowsiness and sedation.
Second-Generation Antihistamines Derived From Hydroxyzine The active metabolite of hydroxyzine is cetirizine Zyrtec, which is available over-the-counter as a low-sedating antihistamine.
It doesn't cross into the brain as readily as hydroxyzine, and therefore it doesn't produce the same sedation. Zyrtec and Xyzal are better for the treatment of allergic rhinitis than hydroxyzine since they have fewer side effects and a longer duration of action.
They are also effective for the treatment of hives and itching. If you are giving hydroxyzine liquid medicine to a child, make sure you follow the dosing instructions on the bottle carefully so that you measure out the correct dose for the age of your child.
If you forget to take a dose, don't worry, just take the next dose when it is due and then continue as before. Do not take two doses together to make up for a forgotten dose.
Most people only need to take an antihistamine for a short while when they have symptoms. You should stop taking hydroxyzine once your symptoms have eased.
Getting the most from your treatment Hydroxyzine can cause drowsiness. If this happens to you, do not drive and do not use tools or machines.
Alcohol will make the drowsiness worse, so it is best not to drink alcohol while you are on hydroxyzine. If you are having an operation or any treatment or tests particularly if it is to test for an allergy, tell the person due to carry out the treatment that you are taking an antihistamine.
Use a sunscreen that protects against UVA light and has a sun protection factor SPF of at least 15, especially in strong sunlight or until you know how your skin reacts.
Do not use sunbeds. If you buy any medicines, check with a pharmacist that they are safe to take with an antihistamine. Hydroxyzine has been used for almost 60 years as an antihistamine, antipsychotic, anxiolytic and sedative across a range of indications.
It is currently marketed under several names, including Atarax hydroxyzine hydrochloride; Alliance Pharmaceuticals and Vistaril hydroxyzine pamoate; Pfizer.
The referral was prompted by a desire to consider the implications of research published in which identified, among other things, the potential for hydroxyzine to cause arrhythmias at lower concentrations than previously thought.
Ask a dose or your doctor for advice. Is it one to take chlorphenamine for a therapeutic time. If test don't have a syringe or endocrine, ask your pharmacist for eradication. Never take 2 days at the same time.