PRODUCT DETAILS

Composition

Benylin Paediatric formulations vary slightly by country, but commonly contain:

• Diphenhydramine → antihistamine (reduces cough reflex, sneezing, runny nose)
• Sometimes mild soothing agents or flavouring base (non-active excipients)

Some versions may be diphenhydramine-only antihistamine syrup for children.

Uses / Indications

Used for symptom relief in children with:

• Dry cough
• Cough associated with colds
• Runny nose
• Sneezing
• Mild throat irritation

👉 It does not treat infections, only symptoms.

Direction for Use

• Give only as directed by a doctor or label instructions
• Dose is based on age and sometimes weight
• Usually given every 6–8 hours
• Use an accurate measuring device (not household spoon)
• Do not exceed recommended daily dose

Side Effects

Common:

• Drowsiness or sleepiness (very common)
• Dry mouth
• Dizziness
• Mild stomach upset

Less common:

• Restlessness or irritability (some children instead of sleepiness)
• Difficulty concentrating

Rare but serious:

• Confusion or agitation (especially overdose)
• Allergic reaction

Warnings

• May cause significant drowsiness → caution with school or activities
• Do not combine with other antihistamines or sedating cough syrups
• Avoid alcohol-containing preparations in children
• Overdose risk if combined with other cold medicines containing diphenhydramine

Important Paediatric Safety Notes

• Not recommended for very young children (especially under 2 years) unless prescribed
• Use cautiously in:
• Asthma (may thicken secretions)
• Glaucoma
• Urinary problems
• Always follow weight/age dosing strictly

Interactions

May interact with:

• Sedatives or sleeping medicines → excessive drowsiness
• Other antihistamines → increased side effects
• Certain antidepressants (MAO inhibitors) → dangerous reactions