Zyrtec (Cetirizine Hydrochloride)

 

Zyrtec (Cetirizine Hydrochloride)

Zyrtec is a fast-acting, non-drowsy antihistamine formulated with Cetirizine Hydrochloride, designed to provide 24-hour relief from allergy symptoms. Whether it’s seasonal allergies or year-round sensitivities, Zyrtec helps manage sneezing, runny nose, itchy eyes, and throat irritation so you can go about your day in comfort.

Why Choose Zyrtec (Cetirizine Hydrochloride)?

• Provides 24-hour relief from common allergy symptoms
• Works within 1 hour of taking the first dose
• Effective against indoor and outdoor allergens
• Non-drowsy formula for most users
• Suitable for both seasonal and perennial allergic rhinitis

How to Use Zyrtec (Cetirizine Hydrochloride)?

• Take Zyrtec exactly as directed on the package or by your healthcare provider
• For adults and children 6 years and older: typically 1 tablet (10 mg) once daily
• For children under 6: consult a pediatrician before use
• Can be taken with or without food
• Avoid taking more than the recommended dose
• Store in a cool, dry place away from direct sunlight

Important Safety Information about Zyrtec

• Do not use if you’ve had an allergic reaction to Cetirizine or Hydroxyzine
• Consult your doctor if you are pregnant, breastfeeding, or have kidney or liver issues
• May cause drowsiness in some individuals, use caution when driving or operating machinery
• Alcohol or sedatives may increase the drowsiness effect
• Keep out of reach of children

Fact Table

 

Facts	Details
Active Ingredient	Cetirizine Hydrochloride
Strength	10 mg per tablet (common adult dosage)
Form	Tablets, Chewables, Liquid Syrup
Indications	Seasonal allergic rhinitis, perennial allergic rhinitis, and chronic urticaria
Onset of Action	Within 1 hour
Duration of Action	Up to 24 hours
Recommended Age	Adults and children 6 years and older (pediatric use with guidance)
Usual Adult Dose	1 tablet (10 mg) once daily
Pregnancy Category	Category B – consult doctor before use
Liver/Kidney Adjustment	Dose adjustment may be needed – consult physician
Common Side Effects	Drowsiness, dry mouth, fatigue, headache, dizziness
Interactions	May interact with alcohol, sedatives, and other CNS depressants
Storage Instructions	Store at room temperature, away from moisture and heat
Over-the-Counter (OTC)	Yes

Common Side Effects

Like all medications, Zyrtec (Cetirizine Hydrochloride) can cause side effects, although not everybody gets them. Understanding these side effects can help you use this medication safely and effectively.

• Mild drowsiness (especially in sensitive individuals)
• Dry mouth
• Fatigue
• Headache
• Dizziness
• Stomach discomfort

If you experience any side effects, discuss them with your healthcare provider. They can offer advice and may adjust your treatment if necessary. Report any severe or unexpected side effects immediately.

How Can You Buy Zyrtec (Cetirizine Hydrochloride)?

You can order Zyrtec (Cetirizine Hydrochloride) using these methods on our website:

1. Order Online
2. Order by Phone
3. Order by Fax
4. Order your refills

Visit our How to order page.