Ronex Syrup 1mg/ml

About Ronex Syrup 1mg/ml

Ronex Syrup 1mg/ml Uses

• Relieves sneezing and runny nose caused by seasonal allergies (hay fever)
• Treats year round allergic rhinitis
• Reduces itching and watering of the eyes from allergies
• Relieves itching and hives (urticaria) caused by allergic skin reactions
• Eases allergic reactions to insect bites and stings

Ronex Syrup 1mg/ml Benefits

• Provides once daily relief from allergy symptoms
• Starts working within about an hour of the dose
• Effects last up to 24 hours with a single dose
• Liquid form suits children and adults who struggle with tablets
• Causes less drowsiness compared to older antihistamines

What Experts Say

Cetirizine is a second generation antihistamine that blocks the H1 histamine receptor. Histamine is released by the body during an allergic reaction and causes sneezing, itching, and a runny or blocked nose. By blocking this receptor, cetirizine reduces these symptoms without crossing significantly into the brain, which is why it causes less sedation than older antihistamines like chlorpheniramine.

Clinical studies show cetirizine effectively controls symptoms of allergic rhinitis and chronic urticaria, with once daily dosing supporting good compliance. It is considered a first line treatment for seasonal and perennial allergies in both children and adults. The syrup form allows accurate weight based dosing in younger children who cannot swallow tablets.

Cetirizine is generally well tolerated, though mild drowsiness can occur in some patients, particularly at higher doses. Dose adjustment is recommended in patients with reduced kidney function, since the drug is mainly cleared through the kidneys. It should be used cautiously in patients with a known allergy to hydroxyzine or other piperazine derivatives.

Drug Class

• Second Generation Antihistamine
• H1 Receptor Antagonist

Ronex Syrup 1mg/ml formula

• Cetirizine Hydrochloride

Available forms

• Syrup

How to use Ronex Syrup 1mg/ml?

• Adults and children over 12 years: 10ml once daily
• Children 6 to 12 years: 5ml once daily
• Children 2 to 5 years: 2.5ml once daily, as advised by a doctor
• Shake the bottle well before use
• Use the measuring cup or spoon provided for accurate dosing
• Can be taken with or without food

Drug Interactions

• CNS Depressants (alcohol, sedatives): May increase drowsiness when combined with cetirizine
• Theophylline: May slightly reduce clearance of cetirizine, monitor for increased sedation
• Other Antihistamines: Avoid combining with other antihistamine containing products to prevent excess sedation

Risks and warnings

• Drowsiness: May cause mild sedation in some patients, use caution while driving or operating machinery
• Kidney Impairment: Requires dose reduction in patients with reduced kidney function
• Pregnancy and Breastfeeding: Use only if clearly needed and advised by a doctor
• Young Children: Use in children under 2 years should be guided by a pediatrician
• Known Allergy: Avoid in patients allergic to cetirizine, hydroxyzine, or other piperazine derivatives

Ronex Syrup 1mg/ml Side Effects

• Drowsiness
• Dry mouth
• Headache
• Fatigue
• Sore throat
• Nausea
• Stomach discomfort
• Dizziness
• Restlessness in children
• Allergic skin reaction (rare)

Storage Conditions

• Store below 30°C in a cool, dry place
• Keep the bottle tightly closed after each use
• Protect from direct sunlight and moisture
• Keep out of reach of children
• Discard any unused syrup after the printed expiry date