Instazin Tablet 10mg

About Instazin Tablet 10mg

Instazin Tablet 10mg Uses

• Relief from seasonal and year round allergic rhinitis symptoms such as sneezing and a runny nose
• Relief from itchy, watery eyes caused by allergies
• Treatment of chronic idiopathic urticaria (hives) and skin itching
• Relief from nasal congestion linked to allergic reactions

Instazin Tablet 10mg Benefits

• Provides fast relief from allergy symptoms within about an hour
• Offers 24 hour symptom control with a single daily dose
• Causes less drowsiness compared to older first generation antihistamines
• Helps reduce skin itching and swelling caused by hives

What Experts Say

Cetirizine works by blocking histamine at H1 receptors in the body. Histamine is the chemical released during an allergic reaction that causes sneezing, itching, watery eyes and a runny nose. By blocking its action, Instazin Tablet 10mg reduces these symptoms without causing the heavy sedation linked to older antihistamines.

Doctors commonly recommend second generation antihistamines like Cetirizine as a first line option for allergic rhinitis and chronic hives. Pakistan's dusty environment and high pollen exposure during spring and monsoon months make seasonal allergies a frequent complaint in general practice. A once daily 10mg dose is usually enough to control symptoms for a full day.

People with kidney or liver impairment may need a lower dose, since Cetirizine is cleared mainly through the kidneys. Elderly patients and those on sedating medicines should use it with care, as mild drowsiness can still occur in some individuals. Doctors generally advise stopping antihistamines a few days before allergy skin testing, since they can mask a true reaction.

Drug Class

• Second generation antihistamine
• H1 receptor antagonist
• Non sedating allergy medication

Instazin Tablet 10mg formula

• Cetirizine

Available forms

• Tablet

How to use Instazin Tablet 10mg?

• Take Instazin Tablet 10mg once daily as directed by your doctor or pharmacist
• Swallow the tablet whole with a glass of water
• Can be taken with or without food
• Take at the same time each day for consistent relief
• Do not exceed the recommended dose unless advised by your doctor

Drug Interactions

• Alcohol: increases drowsiness and sedation when combined with Cetirizine
• CNS depressants such as sedatives: may add to drowsiness and slow reaction time
• Theophylline: may slightly reduce the clearance of Cetirizine from the body
• Ritonavir: may increase Cetirizine levels in the blood

Risks and warnings

• Use with caution in people with kidney impairment, as dose adjustment may be needed
• May cause drowsiness in some people, avoid driving or operating machinery until you know how it affects you
• Not recommended for children under 6 years without medical advice
• Use cautiously during pregnancy and breastfeeding, only under a doctor's guidance
• Avoid alcohol while taking this medicine, as it may increase drowsiness
• Tell your doctor if you have a history of seizures or epilepsy
• Discontinue and seek medical help if signs of an allergic reaction occur

Instazin Tablet 10mg Side Effects

• Drowsiness or tiredness
• Dry mouth
• Headache
• Sore throat
• Nausea
• Dizziness
• Stomach discomfort
• Allergic skin reaction (rare)
• Difficulty breathing or swelling of the face and throat (rare but serious)

Storage Conditions

• Store below 25°C in a cool, dry place
• Keep away from direct sunlight and moisture
• Keep out of reach of children
• Store in the original packaging until use
• Do not use after the expiry date printed on the pack