In this intervention, patients will be assigned to a symptom-driven budesonide/formoterol combination therapy (Symbicort) and their adherence to this regimen will be assessed and compared to patients taking a standard therapy with a maintenance inhaled corticosteroid and as needed short-acting beta-agonist.

Time to first exacerbation between groups. Asthma exacerbations will be defined as an urgent medical visit for asthma symptoms, prescription of oral corticosteroids for asthma symptoms, or high use of a rescue inhaler (>16 actuations of SABA or >8 actuations of ICS/LABA within 24 hours on two consecutive days as assessed via the Adherium device)

Converted cumulative dose of ICS between groups.

Occurrence of any severe and non-severe adverse events between groups.

Change in Asthma Control Questionnaire (ACQ) from baseline to the final study visit. This is measured using the Asthma Control Questionnaire (ACQ) which is scaled from a minimum of 0 to a maximum of 6 for each question with higher scores indicating greater asthma control.

Change in Asthma Control Test (ACT) from baseline to the final study visit. This is measured using the Asthma Control Test (ACT) is scaled on a 5 point Likert scale from a minimum of 1 to a maximum of 5 for each question with higher scores indicating greater asthma control.

Change in Asthma Quality of Life Questionnaire (AQLQ) from baseline to the final study visit. This is measured using the Asthma Quality of Life Questionnaire (AQLQ) which is scaled on a 7 point Likert scale from a minimum of 1 to a maximum of 7 for each question with higher scores indicating no impairment in activities due to asthma.

Change in Medication Adherence Reporting Scale for Asthma (MARS-A) questionnaire from baseline to the final study visit. This is measured using the Medication Adherence Reporting Scale for Asthma (MARS-A) questionnaire which is scaled on a 5 point Likert scale from a minimum of 1 to a maximum of 5 for each question with higher scores indicating better adherence to medication.

Change in IQVIA Treatment Satisfaction Questionnaire for Medication (TSQM) from baseline to the final study visit. This is measured using the IQVIA Treatment Satisfaction Questionnaire for Medication Version II (TSQM-2) which has 11 questions, 10 of which are scaled on a Likert scale from a minimum of 1 (Extremely Dissatisfied) to a maximum of 7 (Extremely Satisfied) with the exception of one question that asks about the experience of side effects in patients with answer choices of yes or no with higher scores indicating greater patient satisfaction with their medications.

Change in The Knowledge, Attitude, and Self-Efficacy Asthma Questionnaire (KASEAQ) from baseline to the final study visit. This is measured using the Knowledge, Attitude, and Self-Efficacy Asthma Questionnaire (KASEAQ) which contains a series of statements in the domains of knowledge, attitude, and self-efficacy with answer choices of True, Mostly True, Sometimes True and Sometimes False, Mostly False, and False. Higher scores indicated greater knowledge of asthma and asthma management, greater optimism and willingness in self-management of asthma, and greater confidence in the ability to manage and control asthma.

Change in Feeling of Satisfaction with Inhaler (FSI-10) questionnaire from baseline to the final study visit. This is measured using the Feeling of Satisfaction with Inhaler questionnaire (FSI-10) which contains 10 questions that are scaled on a 5 point Likert scale with answer options ranging from 1 (hardly at all) to 5 (very) with higher scores indicating greater satisfaction with the inhaler.