Albuterol is a medication commonly used to treat and prevent bronchospasm in people with asthma or certain types of chronic obstructive pulmonary disease (COPD). It's also sometimes used for exercise-induced bronchospasm. Albuterol works as a bronchodilator, which means it helps relax and open the air passages in the lungs, making it easier to breathe.

It can be administered via an inhaler, a nebulizer, or in tablet form, with the inhaled form being the most common for quick relief during an asthma attack. Like any medication, it's important to use albuterol as directed by a healthcare provider. Common side effects may include nervousness, shaking, headache, mouth/throat dryness or irritation, and an increased heart rate. If you have any questions about using albuterol or experience any severe side effects, it's important to consult with a healthcare professional.