By using this site, you agree to the Privacy Policy and Terms of Use.
Accept
Medical Information, Documents, News - TheMediTary.Com Logo Medical Information, Documents, News - TheMediTary.Com Logo

TheMediTary.Com

Medical Information, Documents, News - TheMediTary.Com

  • Home
  • News
  • Drugs
  • Drugs A-Z
  • Medical Answers
  • About Us
  • Contact
Medical Information, Documents, News - TheMediTary.Com Logo Medical Information, Documents, News - TheMediTary.Com Logo
Search Drugs
  • Drugs
    • Latest Drugs
    • Drugs A-Z
    • Medical Answers
  • News
    • FDA Alerts
    • Medical News
    • Health
    • Consumer Updates
    • Children's Health
  • More TheMediTary.Com
    • About Us
    • Contact
Follow US
Home > Drugs > Antihistamines > Clarinex
Antihistamines

Clarinex

https://themeditary.com/drug/clarinex-1210.html
Medically Reviewed by Philip Thornton, DipPharm TheMediTary.Com | Reviewed: Jul 13, 2023  Additional Content by TheMediTary.Com

Generic name: desloratadine [ des-lor-a-ta-deen ]

Drug class: Antihistamines

Dosage form: tablet, film coated

Availability: Prescription only

Pregnancy & Lactation: Risk data available

Brand names: Desloratadine

Contents
Uses Warnings Before Taking Dosage Side effects Interactions
  • Clarinex (Desloratadine [ des-lor-a-ta-deen ])-C5-5 mg-Blue-Round Clarinex 5 mg (C5)
  • View all images

What is Clarinex?

Clarinex is an antihistamine that reduces the effects of the natural chemical histamine in the body. Histamine can produce symptoms of sneezing, itching, watery eyes, and runny nose.

Clarinex is used to treat the symptoms of allergies, such as sneezing, watery eyes, itching, and runny nose.

Clarinex is also used to treat skin hives and itching in people with chronic skin reactions.

Warnings

You should not take Clarinex if you are allergic to desloratadine or to loratadine (Claritin).

Before taking Clarinex, tell your doctor if you are allergic to any drugs, or if you have liver or kidney disease.

Do not give this medication to a child younger than 2 years old without the advice of a doctor.

Follow all directions on your medicine label and package. Tell each of your healthcare providers about all your medical conditions, allergies, and all medicines you use.

Before taking this medicine

To make sure Clarinex is safe for you, tell your doctor if you have ever had:

  • kidney disease; or

  • liver disease.

Tell your doctor if you are pregnant or breastfeeding.

This medicine may contain phenylalanine. Tell your doctor if you have phenylketonuria (PKU).

Clarinex pregnancy and breastfeeding warnings (more detail)

How should I take Clarinex

Take Clarinex exactly as prescribed by your doctor. Follow all directions on your prescription label and read all medication guides or instruction sheets.

You may take Clarinex with or without food.

Carefully follow your doctor's dosing instructions when giving this medicine to a child. Desloratadine should not be given to a child younger than 6 months old.

Measure liquid medicine carefully. Use the dosing syringe provided, or use a medicine dose-measuring device (not a kitchen spoon).

Remove an orally disintegrating tablet from the package only when you are ready to take the medicine. Place the tablet on your tongue and allow it to dissolve, without chewing. Swallow several times as the tablet dissolves.

Store at room temperature away from moisture and heat. Protect the liquid medicine from light.

Dosing information

Usual Adult Dose for Allergic Rhinitis:

5 mg orally once a day

Uses:
-Relief of nasal and non-nasal symptoms of seasonal allergic rhinitis
-Relief of nasal and non-nasal symptoms of perennial allergic rhinitis
-Symptomatic relief of pruritus, reduction in the number of hives, and size of hives in patients with chronic idiopathic urticaria

Usual Adult Dose for Urticaria:

5 mg orally once a day

Uses:
-Relief of nasal and non-nasal symptoms of seasonal allergic rhinitis
-Relief of nasal and non-nasal symptoms of perennial allergic rhinitis
-Symptomatic relief of pruritus, reduction in the number of hives, and size of hives in patients with chronic idiopathic urticaria

Usual Pediatric Dose for Allergic Rhinitis:

6 to 11 months: 1 mg orally once a day
12 months to 5 years: 1.25 mg orally once a day
6 to 11 years: 2.5 mg orally once a day
12 years and older: 5 mg orally once a day

Uses:
-Patients 6 months and older: Relief of nasal and non-nasal symptoms of perennial allergic rhinitis
-Patients 6 months and older: Symptomatic relief of pruritus, reduction in the number of hives, and size of hives in patients with chronic idiopathic urticaria
-Patients 2 years and older: Relief of nasal and non-nasal symptoms of seasonal allergic rhinitis

Usual Pediatric Dose for Urticaria:

6 to 11 months: 1 mg orally once a day
12 months to 5 years: 1.25 mg orally once a day
6 to 11 years: 2.5 mg orally once a day
12 years and older: 5 mg orally once a day

Uses:
-Patients 6 months and older: Relief of nasal and non-nasal symptoms of perennial allergic rhinitis
-Patients 6 months and older: Symptomatic relief of pruritus, reduction in the number of hives, and size of hives in patients with chronic idiopathic urticaria
-Patients 2 years and older: Relief of nasal and non-nasal symptoms of seasonal allergic rhinitis

Detailed Clarinex dosage information
Clarinex Dosage information (more detail)

Before Taking

To make sure Clarinex is safe for you, tell your doctor if you have ever had:

  • kidney disease; or

  • liver disease.

Tell your doctor if you are pregnant or breastfeeding.

This medicine may contain phenylalanine. Tell your doctor if you have phenylketonuria (PKU).

Clarinex pregnancy and breastfeeding warnings (more detail)

Related/similar drugs

prednisone, fluticasone nasal, cetirizine, loratadine, Benadryl, promethazine, Zyrtec

What happens if I miss a dose?

Take the medicine as soon as you can, but skip the missed dose if it is almost time for your next dose. Do not take two doses at one time.

What happens if I overdose?

Seek emergency medical attention or call the Poison Help line at 1-800-222-1222.

What should I avoid while using Clarinex?

Follow your doctor's instructions about any restrictions on food, beverages, or activity.

Clarinex side effects

Get emergency medical help if you have signs of an allergic reaction to Clarinex: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.

Common Clarinex side effects may include:

  • dry mouth, sore throat;

  • muscle pain;

  • drowsiness, tiredness; or

  • menstrual pain.

This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.

See more: Clarinex Side Effects

What other drugs will affect Clarinex?

Tell your doctor about all your other medicines, especially:

  • a cold or allergy medicine;

  • cimetidine;

  • fluoxetine (Prozac);

  • ketoconazole; or

  • an antibiotic - azithromycin (Z-Pak) or erythromycin.

This list is not complete. Other drugs may interact with desloratadine, including prescription and over-the-counter medicines, vitamins, and herbal products. Not all possible drug interactions are listed here.

More about Clarinex (Desloratadine [ des-lor-a-ta-deen ])

Dosage information
Clarinex Side Effects
During pregnancy
Clarinex Prescribing Information
Drug images
Side effects
Drug class: Antihistamines

Patient resources

Clarinex (Syrup)
Clarinex Tablets

Related treatment guides

Urticaria
Allergic Rhinitis
Share this Article
Contents
Uses Warnings Before Taking Dosage Side effects Interactions
Related Drugs
Fidanacogene Elaparvovec
Cerave Anti-Itch
Centrum Adult
Crovalimab
Cyltezo Prefilled Syringe
Zepbound Pen
Mylanta One
Uretron Ds
Medihoney Wound And Burn Dressing
Lidotrode

Other drugs

Name Drug Class Updated
Fidanacogene Elaparvovec Drugs 03-Oct-2024
Cerave Anti-Itch Drugs 02-Oct-2024
Centrum Adult Drugs 02-Oct-2024
Crovalimab Drugs 02-Oct-2024
Cyltezo Prefilled Syringe Drugs 01-Oct-2024
Zepbound Pen Drugs 30-Sep-2024
Mylanta One Drugs 27-Sep-2024
Uretron Ds Drugs 27-Sep-2024
Medihoney Wound And Burn Dressing Drugs 26-Sep-2024
Lidotrode Drugs 26-Sep-2024
Libervant Drugs 26-Sep-2024
Moderna Covid-19 Drugs 25-Sep-2024
Beqvez Drugs 24-Sep-2024
Beqvez Drugs 24-Sep-2024
Beqvez Drugs 24-Sep-2024

Categories

  • FDA Alerts
  • Medical News
  • Health
  • Consumer Updates
  • Children's Health

About US

Welcome to TheMediTary.Com

Our website provides reliable and up-to-date information on various medical topics. We empower individuals to take charge of their health by simplifying complex medical jargon and providing practical tips and advice. We prioritize the privacy and confidentiality of our users and welcome feedback to improve our services.

Website use data of FDA and other sources

DMCA.com Protection Status Truste Protection Status Trust Mark Protection Status
HONcode logo We comply with the HONcode standard for trustworthy health information.
Quick Link
  • About Us
  • Contact Us
  • Editorial Policy
  • Privacy Policy
  • Accessibility Policy
  • Terms & Conditions
  • Disclaimer
  • DMCA
  • Do Not Sell My Personal Information
  • Sitemap
  • Care Notes
  • Health Guide
  • Professional
Drugs
  • New Drugs
  • Medical Answers
  • Drugs A-Z
  • Drug Classes
  • Drug Dosage
  • Pill Identifier
  • Consumer Infor
  • Side Effects
  • Inactive Ingredients
  • Pregnancy Warnings
  • Patient Tips
  • Treatments
News
  • Latest News
  • FDA Alerts
  • Medical News
  • Health
  • Consumer Updates
  • Children's Health
Find US
  • Medium
  • Google Site
  • Blogspot
  • API
  • Reddit
  • Tumblr
  • Scoop.it
  • Substack
  • Wordpress
  • Wix
  • Behance

© 2025 TheMediTary.Com All rights reserved. Operated by