Mabuterol

Mabuterol is a beta adrenergic agonist used in the treatment of asthma. It is classified as a bronchodilator, a type of medication that relaxes and opens the airways to the lungs, making it easier to breathe. Mabuterol is not currently available in the United States, but it is used in other countries, including Japan.

Mechanism of Action

Mabuterol works by stimulating beta-2 adrenergic receptors in the lungs, which causes the muscles in the airways to relax. This opens up the airways and allows more air to flow into and out of the lungs. This can help to relieve symptoms of asthma, such as shortness of breath, wheezing, and coughing.

Side Effects

Like all medications, mabuterol can cause side effects. Common side effects include tachycardia (fast heart rate), tremor (shaking), and nervousness. Less common side effects can include hypokalemia (low potassium levels), hyperglycemia (high blood sugar), and hypertension (high blood pressure).

Contraindications

Mabuterol should not be used in patients with a known hypersensitivity to the drug or any of its components. It is also contraindicated in patients with certain heart conditions, such as tachyarrhythmia (fast, irregular heart rate).

Interactions

Mabuterol can interact with other medications, including other beta adrenergic agonists, beta blockers, and monoamine oxidase inhibitors (MAOIs). These interactions can increase the risk of side effects or decrease the effectiveness of the medications.

See Also

• Beta adrenergic agonist
• Bronchodilator
• Asthma

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