Levocetirizine 5mg tablets are a once-daily, prescription antihistamine for effective relief of hay fever, nettle rash symptoms, and mast cell activation syndrome (MCAS), with minimal drowsiness.
Levocetirizine 5mg tablets are a prescription-only antihistamine used to relieve symptoms of allergic rhinitis (hay fever), chronic urticaria (nettle rash) and mast cell activation syndrome (MCAS). They work more effectively than many over-the-counter alternatives, reducing symptoms such as itching, sneezing, nasal congestion, and skin irritation.
These tablets are available in boxes of 30 and are prescribed to adults over 18 years when other antihistamines have not adequately controlled symptoms.
Levocetirizine is known for its fast action and low risk of drowsiness, making it suitable for daytime use.
Key features include:
Effective relief of hay fever and urticaria symptoms.
Levocetirizine 5mg tablets are widely used to manage symptoms of allergic rhinitis, chronic urticaria, and mast cell activation syndrome (MCAS).
Allergic rhinitis affects up to 20% of the UK population and is caused by an overactive immune response to allergens such as pollen, dust mites, and pet dander.
Levocetirizine works by blocking histamine receptors, reducing inflammation and allergy symptoms.
It offers effective symptom control with minimal sedation, improving quality of life during allergy season and beyond.
Courier Pharmacy offers these tablets via prescription following a clinical review [1][2].
Active ingredient: Levocetirizine 5mg tablets
The active ingredient is levocetirizine dihydrochloride, a selective, third-generation antihistamine that blocks H1 histamine receptors to prevent allergy symptoms [1].
What are Levocetirizine 5mg tablets for?
Levocetirizine 5mg tablets are used to treat:
Allergic rhinitis (hay fever), including seasonal and perennial types.
Chronic spontaneous urticaria (nettle rash), reducing itching and swelling.
Mast cell activation syndrome (MCAS)
They relieve symptoms such as sneezing, runny nose, nasal congestion, and skin irritation [1][2].
How do Levocetirizine 5mg tablets work?
When allergens enter the body, histamine is released, binding to H1 receptors and causing allergy symptoms.
Levocetirizine blocks these H1 receptors, preventing histamine from triggering allergic reactions.
By doing so, it reduces inflammation, itching, sneezing, and other symptoms.
Levocetirizine has a long duration of action, allowing once-daily dosing [1][2].
How to use Levocetirizine 5mg tablets
Take one tablet daily with water, at the same time each day.
Tablets can be taken with or without food.
If you miss a dose, take it as soon as you remember unless it’s close to the next dose. Do not double the dose.
Always follow your doctor or pharmacist’s instructions [1].
Warnings and precautions: Levocetirizine 5mg tablets
Do not use levocetirizine if you are allergic to it or any ingredients.
Consult your healthcare provider if you have kidney problems or are pregnant or breastfeeding.
Be cautious when driving or operating machinery until you know how the medication affects you, as some people may experience drowsiness [1][2].
Side effects: Levocetirizine 5mg tablets
Common side effects include headache, fatigue, dry mouth, and mild drowsiness.
Most side effects are mild and temporary.
If you experience severe side effects or allergic reactions, seek medical attention immediately [1].
Drug interactions: Levocetirizine 5mg tablets
Levocetirizine has a few known drug interactions.
Avoid combining with other sedatives or alcohol to reduce the risk of drowsiness.
Always inform your healthcare provider about all medications and supplements you are taking [1].
FAQ: Levocetirizine 5mg tablets
How quickly does levocetirizine start working?
Levocetirizine usually starts to relieve symptoms within one hour, with peak effect in 8-12 hours [1].
Can I take levocetirizine with other antihistamines?
No, avoid taking multiple antihistamines unless directed by your doctor [2].
Is levocetirizine safe for children?
It is licensed for children aged six and above. Consult your doctor for younger children [1].
Can I drive after taking levocetirizine?
Some people may feel drowsy; test your response before driving [2].
What if I miss a dose?
Please take it as soon as you remember, unless it’s close to the next dose. Don’t double up [1].
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