Unihist Syrup 2mg/5ml

About Unihist Syrup 2mg/5ml

Uses

• Sneezing, runny nose and watery eyes from seasonal allergies
• Skin itching and hives caused by an allergic reaction
• Common cold symptoms alongside other supportive care
• Allergic reactions to dust, pollen or insect bites
• Mild allergic skin rashes

Benefits

• Easy to dose liquid form, useful for children and adults who struggle with tablets
• Fast relief from itching and sneezing within an hour
• Widely available and affordable across pharmacies in Pakistan

What Experts Say

Family doctors commonly recommend chlorpheniramine syrup for seasonal allergy symptoms, which are common in Pakistan during spring dust storms and pollen season. This antihistamine blocks the chemical in the body that triggers sneezing and itching, giving relief within an hour for most patients.

Drowsiness is a known effect of this older generation antihistamine, so doctors suggest caution before driving or operating machinery after a dose. Parents are advised to measure the syrup using the marked cup provided rather than a regular spoon, since dosing accuracy matters most in younger children.

This syrup is generally considered safe for short term use in children above the age advised on the label. A pharmacist or doctor should confirm the right dose based on the child's weight and age, and repeated long term use is usually discouraged without medical advice.

Drug Class

• First generation antihistamine

Unihist Syrup 2mg/5ml formula

• Chlorpheniramine Maleate

Available forms

• Syrup

How to use Unihist Syrup 2mg/5ml?

• Use the measuring cup provided rather than a household spoon
• Shake the bottle well before each use
• Give doses at the intervals mentioned on the pack, usually a few times a day
• Avoid driving or using machinery if drowsiness occurs
• Consult a doctor before giving to very young children or infants

Drug Interactions

• Sedatives or sleep medicines: Combined use can cause excessive drowsiness.
• Alcohol: Increases sedative effects and impairs alertness.
• MAO inhibitors: May intensify side effects and should be avoided together.
• Other antihistamines: Should not be combined, as this can add up drowsiness and dry mouth.

Risks and warnings

• Drowsiness: Can cause sleepiness, so avoid driving after taking it.
• Asthma: May thicken mucus in the airways, so use with care.
• Glaucoma: Avoid in people with narrow angle glaucoma.
• Elderly patients: More prone to confusion or dizziness at usual doses.
• Alcohol: Avoid combining, as it increases drowsiness.

Unihist Syrup 2mg/5ml Side Effects

• Drowsiness or sleepiness
• Dry mouth
• Dizziness
• Blurred vision
• Constipation
• Thickened nasal or chest secretions
• Restlessness in some children

Storage Conditions

• Store below 25°C in a cool, dry place
• Keep away from direct sunlight
• Keep the bottle tightly closed after use
• Keep out of reach of children