Ventolin Tablets, which contain salbutamol (also known as albuterol), are a medication used primarily for the treatment and prevention of bronchospasm in conditions such as asthma and chronic obstructive pulmonary disease (COPD).
Key Features
- Active Ingredient: Each tablet typically contains 2 mg or 4 mg of salbutamol.
- Packaging: Available in packs of 10 tablets.
Indications
Ventolin is indicated for:
- Bronchospasm Relief: Effective in treating acute episodes of bronchospasm associated with asthma or COPD.
- Prevention of Exercise-Induced Bronchospasm: Can be taken prior to exercise to prevent wheezing and shortness of breath.
Mechanism of Action
Salbutamol is a beta-2 adrenergic agonist that works by relaxing the muscles in the airways, leading to dilation and improved airflow to the lungs. This action helps alleviate symptoms such as wheezing, coughing, and shortness of breath.
Dosage and Administration
- Recommended Dosage:
- For adults and children over 12 years: Typically, 1 to 2 tablets (2 mg to 4 mg) taken three to four times daily as needed.
- For children aged 6 to 12 years: The usual dose is 1 tablet (2 mg) taken three times daily.
- Administration Tips: It is important to follow the prescribed dosage and not exceed the recommended amount. Taking the medication at regular intervals can help maintain its effectiveness.
Side Effects
Common side effects may include:
- Tremors or shaking (especially in the hands)
- Nervousness or anxiety
- Headache
- Increased heart rate (tachycardia)
- Muscle cramps
Serious side effects requiring immediate medical attention include:
- Chest pain or irregular heartbeat
- Severe allergic reactions (e.g., rash, swelling)
Precautions
- Contraindications: Not recommended for individuals with known hypersensitivity to salbutamol or those with certain cardiovascular disorders.
- Pregnancy and Breastfeeding: Consult a healthcare provider before use during pregnancy or breastfeeding.
- Interactions: Caution is advised when used with other medications that may affect heart rate or blood pressure.
