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Clarinex-D 12 Hour sustained-release tablets

Generic Name: desloratadine/pseudoephedrine (DES-lor-AT-a-deen/SOO-doe-e-FED-rin)
Brand Name: Examples include Clarinex-D 12 Hour and Clarinex-D 24 Hour

Clarinex-D 12 Hour sustained-release tablets is used for:

Temporarily relieving symptoms of allergies such as stuffy or runny nose, sneezing, or itchy nose. It may also be used for other conditions as determined by your doctor.

Clarinex-D 12 Hour sustained-release tablets is an antihistamine and decongestant combination. The antihistamine works by blocking the action of histamine, which helps reduce symptoms such as watery eyes and sneezing. The decongestant promotes sinus and nasal drainage, which relieves congestion and pressure.

Do NOT use Clarinex-D 12 Hour sustained-release tablets if:

  • you are allergic to any ingredient in Clarinex-D 12 Hour sustained-release tablets or to similar medicines (eg, loratadine)
  • you have narrow-angle glaucoma, severe high blood pressure, severe heart disease (eg, coronary artery disease), or difficulty urinating
  • you have taken a monoamine oxidase inhibitor (MAOI) (eg, phenelzine) within the last 14 days

Contact your doctor or health care provider right away if any of these apply to you.

Slideshow: 2014 Update: First Time Brand-to-Generic Switches

Before using Clarinex-D 12 Hour sustained-release tablets:

Some medical conditions may interact with Clarinex-D 12 Hour sustained-release tablets. Tell your doctor or pharmacist if you have any medical conditions, especially if any of the following apply to you:

  • if you are pregnant, planning to become pregnant, or are breast-feeding
  • if you are taking any prescription or nonprescription medicine, herbal preparation, or dietary supplement
  • if you have allergies to medicines, foods, or other substances
  • if you have diabetes or heart problems
  • if you have high blood pressure, heart or blood vessel problems, diabetes, kidney or liver problems, glaucoma or increased pressure in the eyes, an enlarged prostate or other prostate problems, trouble sleeping, or an overactive thyroid

Some MEDICINES MAY INTERACT with Clarinex-D 12 Hour sustained-release tablets. Tell your health care provider if you are taking any other medicines, especially any of the following:

  • MAOIs (eg, phenelzine) because side effects, such as headache, fever, and severe high blood pressure, may occur
  • Digoxin because the risk of irregular heartbeat may be increased
  • Beta-blockers (eg, propranolol), methyldopa, or reserpine because their effectiveness may be decreased by Clarinex-D 12 Hour sustained-release tablets
  • Azithromycin, erythromycin, or ketoconazole because they may increase the risk of Clarinex-D 12 Hour sustained-release tablets's side effects

This may not be a complete list of all interactions that may occur. Ask your health care provider if Clarinex-D 12 Hour sustained-release tablets may interact with other medicines that you take. Check with your health care provider before you start, stop, or change the dose of any medicine.

How to use Clarinex-D 12 Hour sustained-release tablets:

Use Clarinex-D 12 Hour sustained-release tablets as directed by your doctor. Check the label on the medicine for exact dosing instructions.

  • An extra patient leaflet is available with Clarinex-D 12 Hour sustained-release tablets. Talk to your pharmacist if you have questions about this information.
  • Take Clarinex-D 12 Hour sustained-release tablets by mouth with or without food.
  • Swallow Clarinex-D 12 Hour sustained-release tablets whole. Do not break, crush, or chew before swallowing.
  • If you have trouble swallowing Clarinex-D 12 Hour sustained-release tablets whole, tell your doctor.
  • If you miss a dose of Clarinex-D 12 Hour sustained-release tablets and are taking it regularly, take it as soon as possible. If it is almost time for your next dose, skip the missed dose and go back to your regular dosing schedule. Do not take 2 doses at once.

Ask your health care provider any questions you may have about how to use Clarinex-D 12 Hour sustained-release tablets.

Important safety information:

  • Do NOT take more than the recommended dose or take more often than you were told without checking with your doctor.
  • Tell your doctor or dentist that you take Clarinex-D 12 Hour sustained-release tablets before you receive any medical or dental care, emergency care, or surgery.
  • Clarinex-D 12 Hour sustained-release tablets has pseudoephedrine in it. Before you start any new medicine, check the label to see if it has pseudoephedrine in it, too. If it does or if you are not sure, check with your doctor or pharmacist.
  • Before you begin taking any new medicines, either prescription or nonprescription, check with your doctor or pharmacist. This includes any medicines that contain appetite suppressants, antihistamines, or decongestants.
  • Clarinex-D 12 Hour sustained-release tablets may interfere with skin allergy tests. If you are scheduled for a skin test, talk to your doctor. You may need to stop taking Clarinex-D 12 Hour sustained-release tablets for a few days before the tests.
  • Use Clarinex-D 12 Hour sustained-release tablets with caution in the ELDERLY; they may be more sensitive to its effects.
  • Clarinex-D 12 Hour sustained-release tablets should not be used in CHILDREN younger than 12 years old; safety and effectiveness in these children have not been confirmed.
  • PREGNANCY and BREAST-FEEDING: If you become pregnant, contact your doctor. You will need to discuss the benefits and risks of using Clarinex-D 12 Hour sustained-release tablets while you are pregnant. Clarinex-D 12 Hour sustained-release tablets is found in breast milk. Do not breast-feed while taking Clarinex-D 12 Hour sustained-release tablets.

Possible side effects of Clarinex-D 12 Hour sustained-release tablets:

All medicines may cause side effects, but many people have no, or minor, side effects. Check with your doctor if any of these most COMMON side effects persist or become bothersome:

Dizziness; drowsiness; dry mouth; headache; loss of appetite; nausea; nervousness; restlessness; sore throat; tiredness; trouble sleeping; weakness.

Seek medical attention right away if any of these SEVERE side effects occur:

Severe allergic reactions (rash; hives; itching; difficulty breathing; tightness in the chest; swelling of the mouth, face, lips, throat, or tongue); difficulty urinating; fainting; fast or irregular heartbeat; seizures; severe or persistent dizziness; shortness of breath; tremor; vision changes.

This is not a complete list of all side effects that may occur. If you have questions about side effects, contact your health care provider. Call your doctor for medical advice about side effects. To report side effects to the appropriate agency, please read the Guide to Reporting Problems to FDA.

If OVERDOSE is suspected:

Contact 1-800-222-1222 (the American Association of Poison Control Centers), your local poison control center, or emergency room immediately.

Proper storage of Clarinex-D 12 Hour sustained-release tablets:

Store Clarinex-D 12 Hour sustained-release tablets at room temperature, between 59 and 86 degrees F (15 and 30 degrees C). Avoid exposure to temperatures above 86 degrees F (30 degrees C). Store away from heat, moisture, and light. Do not store in the bathroom. Keep Clarinex-D 12 Hour sustained-release tablets out of the reach of children and away from pets.

General information:

  • If you have any questions about Clarinex-D 12 Hour sustained-release tablets, please talk with your doctor, pharmacist, or other health care provider.
  • Clarinex-D 12 Hour sustained-release tablets is to be used only by the patient for whom it is prescribed. Do not share it with other people.
  • If your symptoms do not improve or if they become worse, check with your doctor.
  • Check with your pharmacist about how to dispose of unused medicine.

This information should not be used to decide whether or not to take Clarinex-D 12 Hour sustained-release tablets or any other medicine. Only your health care provider has the knowledge and training to decide which medicines are right for you. This information does not endorse any medicine as safe, effective, or approved for treating any patient or health condition. This is only a brief summary of general information about Clarinex-D 12 Hour sustained-release tablets. It does NOT include all information about the possible uses, directions, warnings, precautions, interactions, adverse effects, or risks that may apply to Clarinex-D 12 Hour sustained-release tablets. This information is not specific medical advice and does not replace information you receive from your health care provider. You must talk with your health care provider for complete information about the risks and benefits of using Clarinex-D 12 Hour sustained-release tablets.

Issue Date: July 2, 2014
Database Edition 14.3.1.001
Copyright © 2014 Wolters Kluwer Health, Inc.

Disclaimer: This information should not be used to decide whether or not to take this medicine or any other medicine. Only your health care provider has the knowledge and training to decide which medicines are right for you. This information does not endorse any medicine as safe, effective, or approved for treating any patient or health condition. This is only a brief summary of general information about this medicine. It does NOT include all information about the possible uses, directions, warnings, precautions, interactions, adverse effects, or risks that may apply to this medicine. This information is not specific medical advice and does not replace information you receive from your health care provider. You must talk with your healthcare provider for complete information about the risks and benefits of using this medicine.

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