I wonder if it's normal. Has my asthma worsened? Do I need to get a second inhaler prescribed?

It is important to monitor your asthma symptoms regularly to determine if your asthma is well controlled. If you find that you are using your inhaler more than four times a week, it may indicate that your asthma is not well managed. In this case, it may be necessary to consult with your doctor to discuss possibly adding a second inhaler, such as an inhaled corticosteroid, to your treatment plan. This can help improve asthma control and prevent the need for using a rescue inhaler frequently.