Carbinoxamine/pseudoephedrine

Carbinoxamine/pseudoephedrine is a combination medication used in the treatment of symptoms associated with allergies and the common cold. It contains two active ingredients: Carbinoxamine, an antihistamine, and Pseudoephedrine, a decongestant.

Composition

The medication is composed of two active ingredients:

• Carbinoxamine: This is a first-generation H1 antagonist, which means it works by blocking the action of histamine, a substance in the body that causes allergic symptoms.

• Pseudoephedrine: This is a sympathomimetic amine that works by narrowing the blood vessels in the nasal passages, thereby reducing nasal congestion.

Indications

Carbinoxamine/pseudoephedrine is indicated for the temporary relief of symptoms associated with:

• Allergic rhinitis
• Common cold
• Sinusitis
• Hay fever

Contraindications

This medication is contraindicated in patients with:

• Hypersensitivity to any of the ingredients
• Severe hypertension
• Severe coronary artery disease
• Patients who are taking monoamine oxidase inhibitors (MAOIs)

Side Effects

Possible side effects of Carbinoxamine/pseudoephedrine include:

• Drowsiness
• Dizziness
• Dry mouth
• Nausea
• Vomiting

Interactions

Carbinoxamine/pseudoephedrine may interact with:

• Monoamine oxidase inhibitors
• Antihypertensive drugs
• Antidepressants

See Also

• Antihistamine
• Decongestant
• Allergic rhinitis
• Common cold

References

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