Ketotifen

Ketotifen

Molecular Structure of Ketotifen

Overview

Ketotifen is a medication classified as a cycloheptathiophene derivative, known for its anti-allergic properties. It plays a significant role in managing allergic symptoms, particularly in the treatment of asthma and allergic rhinitis.

Chemical Composition and Properties

• Ketotifen is chemically a cycloheptathiophene derivative.
• It possesses both antihistaminic and mast cell stabilizing properties, making it effective in allergy management.

Various Forms of Ketotifen Medication

Mechanism of Action

• As an antihistamine, Ketotifen blocks histamine H1 receptors, reducing allergic symptoms.
• It also prevents the release of mediators from mast cells involved in allergic reactions.

Indications and Usage

• Primarily used for the prevention of asthma attacks.
• Also effective in treating allergic rhinitis and conjunctivitis.
• Can be used for chronic urticaria and other allergy-related conditions.

Dosage and Administration

• Available in various forms, including tablets, syrup, and eye drops.
• The dosage depends on the form of medication and the patient's age and condition.

Side Effects and Precautions

• Common side effects include drowsiness, dry mouth, and dizziness.
• Patients are advised not to operate heavy machinery or drive if they experience drowsiness.
• Should be used with caution in patients with liver or kidney impairment.

Pharmacokinetics

• Well-absorbed after oral administration.
• Metabolized in the liver and excreted primarily through the kidneys.

Interactions with Other Medications

• Can interact with other sedatives, alcohol, and certain antidepressants.
• Patients should consult with a healthcare provider before combining Ketotifen with other medications.

Research and Developments

• Ongoing research explores additional therapeutic uses and potential benefits of Ketotifen in treating other allergic conditions.

See Also

• Antihistamine
• Allergy
• Asthma

External Links

• Mayo Clinic - Ketotifen
• National Center for Biotechnology Information - Ketotifen

Ketotifen Resources
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