Which symptom is common with salbutamol usage?

Salbutamol, a medication commonly used as a bronchodilator in the treatment of asthma and other respiratory conditions, is associated with specific side effects due to its mechanism of action. The correct choice identifies tremors and tachycardia as common symptoms that can occur with salbutamol usage.

Salbutamol works by stimulating beta-2 adrenergic receptors in the lungs, leading to bronchodilation. This stimulation can also influence other beta-adrenergic receptors throughout the body, particularly those that affect heart rate and muscle activity. As a result, tremors can occur due to increased stimulation of skeletal muscles, while tachycardia, or increased heart rate, arises from sympathetic stimulation.

Understanding these effects is important for healthcare providers and EMTs in managing patients who may be on salbutamol. Recognizing these common symptoms helps distinguish between expected medication effects and adverse reactions that may require further action.

The other choices represent symptoms that are less characteristic of salbutamol use. Headaches and chest pain can occur due to a variety of reasons and are not direct physiological responses to salbutamol. Skin rashes are typically indicative of allergic reactions or sensitivities and are not common side effects associated with this medication.