Xyzal (Levocetirizine): How to use, Side Effects, Dosage

Xyzal (Levocetirizine): How to use, Side Effects, Dosage

What is Xyzal?

Xyzal (levocetirizine) is an antihistamine that reduces the effects of natural chemical hysteamine in the body. Histamine can cause symptoms like runny nose.

Xyzal is used to treat allergy symptoms throughout the year (many years) in children under six months of age. Xyzal is also used to treat itching and swelling associated with chronic lung edema in adults and children over 6 months of age. old. Levocetirizine is an antihistamine that is used to eliminate allergy symptoms such as irritated eyes, runny nose, eyes / nose, itching, and sneezes. It is also used to eliminate itching and honey. This is by blocking a particular natural substance (histamine) that your body produces during an allergic reaction.

Levocetirizine dihydrochloride, an active component of the XYZAL pill and oral solution, is an oral H1 receptor antagonist. The chemical name is (R) - [2- [4 - [(4-chlorophenyl) phenylmethyl] -1-piperazinyl] ethoxy] acetic acid dihydrochloride. Levocetirizine dihydrochloride is a R enantiomer of sodium hydrochloride, a racemic compound with antihistamine properties. The experimental formula for dehydrochloride is levocetirizine C21H25ClN2O3 2HCl. The molecular weight is 461.82,

Lococtyriine can prevent hives or eliminate serious allergic reactions (such as anaphylaxis). If your doctor prescribes epinephrine for treatment of allergic reactions, always carry an infusion injector. Do not use leukocytosis instead of epinephrine.

Please if you have any questions about Xyzal (levocetirizine), you can ask us by commenting below this text, we'll answer you as soon as possible.

How to use Xyzal?

The dose of Xyzal is based on the age of the child. Follow your doctor's dosing instructions carefully.

If you are taking contraceptive pills for yourself, read and follow all instructions in the product package before taking this medicine. If you have questions, consult your pharmacist. If your doctor prescribes this medicine, direct it as directed.

This medication is taken with or without food, usually once a day.

If you use this form of liquid, measure the dose accurately using a measuring device / spoon. Do not use a spoon because you may not have a proper dose.

Do not give the child more than the prescribed dose. The child's body absorbs once as much as the dose of Xyzal as an adult.

Taking more of this medication does not cause it at times and may cause drowsiness.

Xyzal is usually taken at night, with or without food.

Measure the drug fluid carefully. Use the supplied syringe dose, or use the dosage of the medication (not a kitchen spoon).

Dosage of Xyzal

Dose is based on age, medical condition and response to treatment. Do not increase your dose and take this medicine more than the instructions.

Adult Dose for Xyzal:

5 mg once daily in the evening

Comments: Some patients may be monitored at a dose of 2.5 mg once a day.

Usage: To treat uncomplicated skin disorder of chronic idiopathic chewing gum

Adult Daily Intake for Allergic Rhinitis:

Seasonal allergic rhinitis (OTC): 5 mg once daily. Some patients may be controlled at a dose of 2.5 mg once a day.

Symptoms of over dose 

Signs of overdose may include drowsiness in adults. In children, it may occur initially, disturbances and numbness, followed by drowsiness. There are no specific antibodies for XYZAL. In case of excessive transmission, symptomatic treatment or supportive care is recommended. XYZAL is not effectively eliminated by dialysis, and dialysis will be ineffective unless a dialysis drug is used.

Xyzal Levocetirizine

Please if you have any questions about Xyzal (levocetirizine), you can ask us by commenting below this text, we'll answer you as soon as possible.

Side effects of Xyzal

If your doctor instructed you to use this medication, remember that he has judged your benefits are greater than the risk of side effects. Many people with this drug do not have serious side effects.

Stop using this medication and contact your doctor if you have:

Symptoms of allergy or inflammation worsen

Painful and difficult urine

Slightly or without urination

A feeling of dizziness, like you, may disappear;

Fever; or

Symptoms of ear infections - Ear or total pain, painful pain, drainage of the ear, fatigue in a child.

Common side effects of Xyzal may include:

Sleepiness, fatigue;

Sinus pain;

ear infection;



nose bleeding

Vomiting, diarrhea, constipation;

Dry mouth; or

Weight Gain

In case of any serious side effects, including: Urinary tract, weakness, immediately inform your doctor.

This list is not the full list of side effects and others may occur.

Drugs that may interact with Xyzal

Using Xyzal with other medicines that make you drowsy can worsen this effect. Ask your doctor before using opioid medication, a sleeping pill, a muscle relaxer, or medicine for anxiety or seizures.

Tell your doctor or pharmacist if you are taking other products that cause drowsiness such as opioid pain or cough relievers (such as codeine, hydrocodone), alcohol, marijuana, drugs for sleep or anxiety (such as alprazolam, lorazepam, zolpidem), muscle relaxants (such as carisoprodol, cyclobenzaprine), or other antihistamines (such as diphenhydramine, promethazine).

Tell your doctor about all your other medicines, especially:

ritonavir; or


This list is not complete.

For whom Xyzal might not be safe

Before taking levocetirizine, if you are allergic to it, tell your doctor or pharmacist; or if you have allergies. This product may contain inactive material that can cause allergic reactions and other problems. Talk to your pharmacist for more information.

Tell your doctor or pharmacist before your use of the drug that your disease history, in particular: urine (such as prostate enlargement), kidney disease.

If you have ever had, tell your doctor:

kidney disease;

Liver disease;

Urinary problems (caused by conditions like enlarged prostate or spinal cord); or

Gallbladder problems.

Xyzal is not expected to cause harm to the unborn baby. Tell your doctor if you are pregnant.

Do not breast-feed while taking this medicine.

Xyzal is not intended for use by anyone under the age of 6 years.

Warnings of Xyzal

This medicine may make you sleepy. Alcohol or marijuana can cause you to burn. Do not drive, use machines, or do anything that you need to be alert to as long as you can safely do it. Avoid alcoholic beverages. Talk to your doctor if you use marijuana.

Liquid products may contain sugars and / or aspartame. If you have diabetes, PKU or any other condition that you need to limit / avoid these substances in your diet is recommended. Ask your doctor or pharmacist for advice about using this medication safely.

Please if you have any questions about Xyzal (levocetirizine), you can ask us by commenting below this text, we'll answer you as soon as possible.

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