What symptom may occur with the use of Nifedipine that could affect activities like driving?

Nifedipine is a calcium channel blocker primarily used to treat hypertension and angina. One of the relevant side effects associated with its use is dizziness. This symptom can significantly impact daily activities, particularly tasks that require full attention and coordination, such as driving. Dizziness can arise from the vasodilatory effects of the medication, which may cause changes in blood flow and blood pressure regulation, leading to lightheadedness or a sensation of spinning. Being aware of this side effect is crucial for patients, as it emphasizes the need to understand how their body responds to the medication before engaging in potentially hazardous activities.

While increased appetite, dry mouth, and visual disturbances can be side effects of various medications, they are less commonly associated with Nifedipine and are not specifically linked to impairing driving ability in the same way dizziness can. Therefore, dizziness is the most pertinent symptom that could influence a person's capacity to drive safely.