Histant Tablet 10mg

About Histant Tablet 10mg

Histant Tablet 10mg Uses

• Allergic rhinitis (seasonal and perennial)
• Sneezing, runny and itchy nose
• Urticaria (hives) and skin itching
• Watery, itchy eyes from allergies

Histant Tablet 10mg Benefits

• Once-daily dosing for simple allergy control
• Reliable relief from common seasonal allergy triggers
• Affordable option for long-term allergy management
• Works within about an hour of taking it

What Experts Say

Cetirizine is a second-generation antihistamine that blocks the H1 histamine receptor, reducing the sneezing, itching and nasal congestion that histamine release causes during an allergic reaction. Compared with older antihistamines, it crosses into the brain less readily, which is why it causes noticeably less sedation for most people.

Physicians commonly recommend it as a first-line option for allergic rhinitis and chronic hives because of its established safety record and once-daily dosing. Some patients still report mild drowsiness at the standard 10mg dose, so doctors often suggest an evening dose for those who find it sedating during the day.

Pakistan's climate exposes many people to dust, pollen and pollution year-round, making allergic rhinitis one of the most common reasons patients seek antihistamine treatment. Doctors generally advise starting the medicine early in allergy season and continuing it regularly rather than stopping and restarting, since consistent use gives better symptom control than occasional dosing.

Drug Class

• Second-generation Antihistamine (H1 receptor antagonist)

Histant Tablet 10mg formula

• Cetirizine Hydrochloride

Available forms

• Tablet

How to use Histant Tablet 10mg?

• Take one tablet once daily.
• Swallow with a full glass of water.
• Can be taken with or without food.
• Do not exceed one tablet in 24 hours.
• Take at the same time each day.

Drug Interactions

• Alcohol: Can increase drowsiness and sedation.
• CNS Depressants: Combining with sedatives may intensify sleepiness.
• Theophylline: May slightly reduce clearance of cetirizine.

Risks and warnings

• Drowsiness: May cause mild sleepiness in some people.
• Kidney or Liver Impairment: Requires a lower dose in patients with reduced organ function.
• Alcohol: Avoid alcohol as it can add to drowsiness.
• Driving: Use caution when driving or operating machinery until you know how it affects you.
• Children: Not recommended for children under 6 years without medical advice.

Histant Tablet 10mg Side Effects

• Drowsiness
• Dry mouth
• Fatigue
• Sore throat
• Dizziness
• Nausea

Storage Conditions

• Store below 30°C in a dry place.
• Keep tablets in the original blister strip.
• Protect from direct sunlight and moisture.
• Keep out of reach of children.