<p data-start="258" data-end="574">Yes, Asthalin HFA Inhaler 100 mcg contains salbutamol, a fast-acting bronchodilator commonly used as a rescue inhaler for asthma and COPD. It works by relaxing airway muscles and opening up the bronchial passages, which helps relieve wheezing, chest tightness, and shortness of breath within minutes.

<p data-start="576" data-end="876">It is often recommended for sudden asthma symptoms and exercise-induced bronchospasm. Because itdelivers medication directly into the lungs through a metered dose inhaler (MDI), it provides rapid breathing support when needed. Always follow prescribed dosage instructions for safe and effective use.