Product introduction
Zyrtec 10mg Tablet contains cetirizine, a widely used second-generation antihistamine taken by adults and older children to control allergy symptoms. A single 10mg tablet is typically enough to control symptoms for a full day, which makes dosing straightforward for people with ongoing seasonal allergies. It is used for conditions such as allergic rhinitis and urticaria, where histamine release causes sneezing, nasal congestion, itching, and skin rashes. As it needs a doctor's assessment for correct use, it is dispensed on prescription.
Storage: Store below 30°C
Uses of Zyrtec 10mg Tablet
- Allergic rhinitis (sneezing, runny or blocked nose)
- Itchy, watery eyes from seasonal or year-round allergies
- Urticaria (hives) and allergic skin rashes
- Reactions to insect bites
Benefits of Zyrtec 10mg Tablet
One tablet a day can meaningfully reduce sneezing, nasal congestion, itchy eyes, and hives caused by allergic reactions, and its effect generally lasts through the day. Compared with older antihistamines, it tends to cause less drowsiness in most people, though some sensitivity can still occur.
Side effects of Zyrtec 10mg Tablet
Most side effects do not require medical attention and go away as your body adjusts. Consult your doctor if they persist.
- Headache
- Sleepiness
- Dry mouth
How to use Zyrtec 10mg Tablet
Swallow the tablet whole with a glass of water; it should not be chewed or crushed. It can be taken with or without food, at roughly the same time each day, and the exact dose and duration should follow the doctor's instructions for your specific condition.
How Zyrtec 10mg Tablet works
Cetirizine works by blocking histamine, the chemical messenger the body releases during allergic reactions. By stopping histamine from acting on its receptors, the tablet reduces sneezing, itching, swelling, and the watery discharge typical of an allergic response.
Substitutes for Zyrtec 10mg Tablet
No other medicine with the same composition is listed in our catalogue yet. Message us on WhatsApp and our pharmacist will help you find a suitable alternative.
Safety advice
Combining this tablet with alcohol can lead to noticeably increased drowsiness, so alcohol should be avoided during treatment.
Its safety in pregnancy has not been firmly established, so it should only be used if a doctor judges the benefit outweighs any potential risk.
Small amounts of cetirizine can pass into breast milk, so breastfeeding mothers should use it cautiously and under medical advice.
It may reduce alertness or cause dizziness and sleepiness in some people, so driving or similar tasks should be avoided until effects are known.
People with reduced kidney function may need a lower dose, since cetirizine is largely eliminated through the kidneys.
Dose adjustment may be needed in liver disease, so use should be guided by a doctor.
Quick tips
- Take the tablet at the same time each day for consistent symptom control
- Avoid alcohol while on this medicine as it can worsen drowsiness
- Do not drive or operate machinery until you know how the tablet affects you
- Inform your doctor if you have kidney or liver disease before starting treatment
- Store the strip below 30°C in a dry place
Fact box
| Chemical class | Diphenylmethanes |
|---|---|
| Habit forming | No |
| Therapeutic class | Respiratory |
| Action class | Second-Generation H1 Antihistamines |
Frequently asked questions
How quickly does Zyrtec 10mg Tablet work?
Most people feel relief from sneezing and itching within about an hour of taking the tablet, with effects lasting close to a full day.
Can I take this tablet every day?
It can be taken daily for ongoing allergy symptoms, but long-term use should be reviewed periodically with your doctor.
Does this tablet cause drowsiness?
It causes less drowsiness than older antihistamines for most people, but some individuals may still feel sleepy, especially at first.
Can this tablet be taken with other allergy medicines?
Combining it with other antihistamines is not usually recommended without checking with a doctor, as effects like drowsiness can add up.
What should I do if I miss a dose?
Take the missed dose as soon as you remember, but skip it if it is almost time for the next one; do not double up.