What comment from a client regarding their heart medication should prompt the HHA to notify the supervisor immediately?

The comment indicating that the client has developed a rash on their stomach since starting the heart medication is particularly concerning and should prompt the Home Health Aide (HHA) to notify the supervisor immediately. A rash can be a sign of an adverse reaction or allergy to the medication, which may require medical attention. Monitoring for side effects and reactions is critical in home health care, especially with heart medications that can have significant effects on a person's health and well-being.

In this context, while increased energy or appetite could be noted as changes to monitor, they are not necessarily alarming or indicative of a potential health crisis. Feeling no difference could also suggest that the medication is not having its intended effect, but it does not signal an immediate health risk like a rash does. Therefore, the presence of a rash should be treated with urgency, as it could indicate a serious issue that needs to be addressed promptly.