Levocetirizine
Seasonal Allergic Rhinitis, Perennial Allergic Rhinitis ... show more
.svg)
Drug Status
Government Approvals
US(FDA), UK(BNF)
WHO Essential Medicine
NO
Known Teratogen
NO
Pharmaceutical Class
Histamine-1 Receptor Antagonist
Controlled Drug Substance
NO
Levocetirizine
Learn more about this medicine -
Click HereSummary
Levocetirizine is used to treat symptoms of allergic rhinitis, such as sneezing, runny nose, and nasal congestion. It's also used to alleviate itching and swelling associated with chronic urticaria, a type of hives.
Levocetirizine works by blocking histamine, a substance in your body that causes allergic reactions. By preventing histamine from binding to its receptors, it decreases inflammation and allergic responses.
Levocetirizine is typically taken once a day. Adults and kids 12 and up usually take 5mg once a day, younger kids 6-11 years old take 2.5mg once a day, and the smallest kids 6 months to 5 years take 1.25mg once a day.
Common side effects of Levocetirizine include drowsiness, dry mouth, headache, and fatigue. More serious, but rare, side effects can include allergic reactions, severe dizziness, difficulty breathing, heart rhythm disturbances or liver problems.
Avoid Levocetirizine if you're allergic to it, or if you have severe kidney problems. It can cause drowsiness or tiredness, so avoid driving or operating heavy machinery after taking it. Also, avoid alcohol or other drugs that make you sleepy while on this medicine.
Indications and Purpose
What is Levocetirizine used for?
Levocetirizine is used to treat allergy symptoms such as runny nose, sneezing, and itchy eyes. It is also used for chronic hives. It helps by blocking histamine, a substance in the body that causes allergic symptoms, providing relief from these conditions.
How does Levocetirizine work?
Levocetirizine works by blocking histamine receptors in the body. Histamine is a chemical that causes allergy symptoms like sneezing and itching. By blocking these receptors, Levocetirizine reduces these symptoms, providing relief from allergies.
Is Levocetirizine effective?
Levocetirizine is primarily used to treat allergy symptoms such as runny nose, sneezing, and itchy eyes. It works by blocking histamine, a substance in the body that causes allergic symptoms. Clinical trials have shown that Levocetirizine is effective in reducing these symptoms, providing relief for allergy sufferers.
How does one know if Levocetirizine is working?
Levocetirizine is used to treat allergy symptoms like sneezing, runny nose, and itchy eyes. You can tell it's working if you notice a reduction in these symptoms. Improvement is usually observed within a few hours of taking the medication. If symptoms persist, consult your healthcare provider.
Directions for Use
What is the usual dose of Levocetirizine?
The usual starting dose of Levocetirizine for adults is 5 mg once daily. The dose may be adjusted based on individual response and tolerance. The maximum recommended dose is 5 mg per day. For children and the elderly, dose adjustments may be necessary. Always follow your healthcare provider's instructions for dosing.
How do I take Levocetirizine?
Take Levocetirizine once daily, with or without food. It can be taken at any time of the day, but it's best to take it at the same time each day for consistency. There are no specific dietary restrictions, but always follow your healthcare provider's instructions.
For how long do I take Levocetirizine?
Levocetirizine is typically used for short-term relief of allergy symptoms. The duration of use depends on the condition being treated and your healthcare provider's instructions. For seasonal allergies, it may be used during the allergy season, while for chronic conditions, it may be used longer. Always follow your prescriber's instructions for duration.
How long does it take for Levocetirizine to start working?
Levocetirizine typically starts working within 1 hour of taking it, with full effects usually seen within a few hours. Individual factors such as metabolism and severity of symptoms can affect the onset of action. Always follow your prescriber's instructions for this medicine.
How should I store Levocetirizine?
Store Levocetirizine at room temperature, away from moisture and light. Keep it in a secure place out of reach of children. Avoid storing it in the bathroom or any damp area. There is no need for refrigeration unless specified by the manufacturer.
How do I dispose of Levocetirizine?
If you can, bring unused medicines to a drug take-back program or collection site at a pharmacy or hospital. They will dispose of this medicine properly so they don't harm people or the environment. If you can't find a take-back program, you can throw most medicines in the trash at home. But first, take them out of their original containers, mix them with something undesirable like used coffee grounds, seal the mixture in a plastic bag and throw it away.
Warnings and Precautions
Who should avoid taking Levocetirizine?
Levocetirizine should not be used by individuals with a known allergy to it or any of its components. It is also contraindicated in patients with severe kidney impairment. Caution is advised for those with a history of seizures or other medical conditions. Always inform your healthcare provider about all medications and conditions before starting Levocetirizine.
Can I take Levocetirizine with other prescription drugs?
Levocetirizine may interact with other central nervous system depressants, increasing the risk of drowsiness. It can also interact with alcohol, enhancing sedative effects. Always inform your healthcare provider about all medications and supplements you are taking to avoid potential interactions.
Can I take Levocetirizine with vitamins or supplements?
From all available and reliable information, there is no confirmed data on this. Please consult a doctor for personalized advice.
Can Levocetirizine be taken safely while pregnant?
From all available and reliable information, there is no confirmed data on this. Please consult a doctor for personalized advice.
Can Levocetirizine be taken safely while breastfeeding?
From all available and reliable information, there is no confirmed data on this. Please consult a doctor for personalized advice.
Is Levocetirizine safe for the elderly?
Elderly individuals may be more sensitive to the effects of Levocetirizine, particularly drowsiness and kidney function impairment. Dose adjustments may be necessary, and it's important to monitor for side effects. Always consult a healthcare provider for personalized advice when using Levocetirizine in the elderly.
Is it safe to exercise while taking Levocetirizine?
Most people tolerate Levocetirizine well, and it should not limit your ability to exercise. However, if you experience drowsiness or fatigue, which are potential side effects, you may want to avoid strenuous activities until you know how the medication affects you. Always listen to your body and consult a healthcare provider if you have concerns.
Is it safe to drink alcohol while taking Levocetirizine?
Occasional or moderate alcohol consumption is generally not advisable while taking Levocetirizine. Alcohol can enhance the drowsiness effect of Levocetirizine, potentially leading to increased sedation and impaired coordination. This interaction may interfere with the medicine's intended outcomes. It's best to limit alcohol intake and consult a healthcare provider for personalized advice.
What are the most common side effects of Levocetirizine?
A side effect is an unwanted or unexpected symptom caused by a medication. Common side effects of Levocetirizine include drowsiness, fatigue, dry mouth, sore throat, and headache. These effects are generally mild and occur in a small percentage of users. It's important to note that when starting a new medication, some symptoms may be coincidental, temporary, or related to another condition. Always consult a healthcare provider before stopping any medication.
Does Levocetirizine have adverse effects?
Adverse effects are harmful or undesired reactions to a medication. Levocetirizine may cause adverse effects such as severe allergic reactions, difficulty breathing, or swelling of the face and throat, though these are rare. If you experience any serious symptoms, seek immediate medical attention. Always report new symptoms to your healthcare provider and consult them before stopping any medication.
Is Levocetirizine addictive?
Levocetirizine has no known potential for dependence or addiction. It is not considered habit-forming, and there are no behaviors or warning signs associated with physical or psychological dependence on this medication.
Does Levocetirizine have any safety warnings?
Levocetirizine may cause drowsiness, so caution is advised when driving or operating machinery. It should be used with caution in individuals with kidney impairment, as dosage adjustments may be necessary. Always inform your healthcare provider about all medications and conditions before starting Levocetirizine.
Is it safe to stop Levocetirizine?
Levocetirizine is used for symptomatic relief of allergies and is not typically associated with withdrawal symptoms. However, stopping it abruptly may lead to the return of allergy symptoms. There are no life-threatening risks associated with stopping Levocetirizine, but it's always best to consult with a doctor before making any changes to your medication regimen.
Forms / Brands
