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Almere Albuterol 5mg

$80.00

Albuterol 5mg/tab 50 tab bag

What is Albuterol?

Albuterol, also known by its chemical name salbutamol, is a bronchodilator commonly used in the treatment of respiratory conditions such as asthma and chronic obstructive pulmonary disease (COPD). Chemically, it is classified as a beta-2 adrenergic agonist. This means that it works by stimulating beta-2 adrenergic receptors in the bronchial muscles of the lungs, leading to muscle relaxation and subsequent dilation of the bronchial passages. This mechanism helps to ease breathing in individuals suffering from bronchospasms, which are sudden contractions of the muscles in the airways.

Chemical Composition and Structure

Albuterol is an organic compound with the molecular formula C13H21NO3. Its structure includes a benzene ring substituted with a hydroxyl group (OH) and a tertiary amine, which is critical for its activity as a beta-2 agonist. The presence of these functional groups enables albuterol to bind effectively to beta-2 adrenergic receptors, leading to its therapeutic effects. The compound is typically available as a sulfate salt (albuterol sulfate), enhancing its solubility and stability for pharmaceutical formulations.

Pharmacological Uses

The primary use of albuterol is in the management of asthma and COPD. For asthma patients, albuterol can provide quick relief from acute bronchospasm episodes, making it a vital medication for both rescue and maintenance therapy. It is often delivered via inhalers, nebulizers, or oral tablets. Inhalation forms are preferred for acute relief because they deliver the drug directly to the lungs, providing rapid onset of action. For COPD patients, albuterol helps reduce symptoms such as wheezing, coughing, and shortness of breath, thereby improving overall lung function and quality of life.

Mechanism of Action

Albuterol’s efficacy stems from its selective action on beta-2 adrenergic receptors located primarily in the lungs. Upon inhalation, albuterol binds to these receptors, triggering a cascade of intracellular events that result in the activation of adenylate cyclase. This enzyme converts ATP to cyclic AMP (cAMP), which in turn causes the relaxation of bronchial smooth muscle fibers. This relaxation widens the airways (bronchodilation), allowing for increased airflow and improved breathing. The specificity of albuterol for beta-2 receptors minimizes unwanted effects on the heart, which are mediated by beta-1 adrenergic receptors.

Safety and Side Effects

While albuterol is generally well-tolerated, it can cause side effects, especially if used in high doses or for prolonged periods. Common side effects include tremors, nervousness, headache, and palpitations. These occur due to systemic absorption and stimulation of beta-2 receptors in other parts of the body. Less common but more serious side effects include hypokalemia (low potassium levels), hyperglycemia (high blood sugar levels), and paradoxical bronchospasm (worsening of symptoms). Patients are advised to use albuterol as directed by their healthcare provider and report any adverse effects promptly. The risk of side effects can be mitigated by using the lowest effective dose and ensuring proper inhaler technique.

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