Part Two of Astelin Information, Focusing on Side Effects, Discontinuation or Withdrawal Effects, and Additional Information

This second section of our medication database entry focuses on potential side effects, withdrawal or discontinuation effects, and additional information, while part one covers basic drug characteristics, uses and benefits.

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What are the possible side effects of azelastine nasal?

  • If you experience any of the following serious side effects, stop using azelastine nasal and seek emergency medical attention:
    • an allergic reaction (difficulty breathing; closing of your throat; swelling of your lips, tongue, or face; or hives);
    • bronchospasm (shortness of breath, tightness in chest, difficulty breathing, or wheezing);
    • an irregular or very fast heart rate; or
    • high blood pressure (blurred vision, severe headache, or flushing).
  • Other, less serious side effects may be more likely to occur. Continue to use azelastine nasal and talk to your doctor if you experience
    • a bitter taste in your mouth,
    • tiredness or dizziness,
    • headache,
    • a dry mouth,
    • sneezing right after a dose, or
    • nausea.
  • Side effects other than those listed here may also occur. Talk to your doctor if you notice any unusual or especially bothersome side effects.

What other drugs will affect azelastine nasal?

  • Cimetidine (Tagamet, Tagamet HB) may increase the level of azelastine in your blood. Your doctor may need to adjust your azelastine dose if you are taking cimetidine.
  • Before using this medication, tell your doctor and pharmacist about all other medications that you are taking, especially antidepressants, tranquilizers (anxiety medications), and sedatives (sleeping pills).
  • Drugs other than those listed here may also interact with azelastine nasal. Talk to your doctor and pharmacist before taking any prescription or over-the-counter medicines.

Where can I get more information?

  • Your pharmacist has more information about azelastine nasal written for health professionals that you may read.
  • Remember, keep this and all other medicines out of the reach of children, never share your medicines with others, and use this medication only for the indication prescribed

Limitations and the Source of Our Online Medication Information Database

Although we have made considerable efforts to ensure that the information provided here is accurate, up-to-date, and complete, MedLibrary.org makes no guarantee to that effect. Drug information contained herein may be time sensitive. This medication information does not endorse drugs, diagnose patients or recommend any specific pharmacotherapy. This is an educational resource only -- intended to supplement but not to replace the expertise, skill, knowledge and judgment of medically qualified healthcare practitioners. The absence of a warning for a given drug or drug combination in no way should be construed to indicate that the drug or drug combination is safe, effective or appropriate for any given patient. The information contained herein is not intended to cover all possible uses, directions, precautions, warnings, drug interactions, allergic reactions, or adverse effects. If you have questions about the drugs you are taking, please check with your doctor, nurse or local pharmacist. MedLibrary.org does not assume any responsibility for any aspect of healthcare administered with the aid of information provided here.

Full public license and copyright information is available separately from Cerner Multum, Inc.

Version: 4.04. Revision Date: 2/14/03.

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