Yes, a high indirect bilirubin level can be temporary, especially if it is caused by a transient factor like a recent illness or medication. In such cases, the body may naturally resolve the issue, and bilirubin levels may return to normal over time. However, if high indirect bilirubin levels persist or are associated with an underlying medical condition, they may require further evaluation and treatment. It's essential to consult a healthcare provider to determine the cause of elevated bilirubin and whether any intervention or monitoring is necessary. Self-monitoring or self-diagnosis is not recommended.