diff --git a/sdk/monitor/azure-monitor-opentelemetry/CHANGELOG.md b/sdk/monitor/azure-monitor-opentelemetry/CHANGELOG.md
index 4f2507440e4f..902e438798ed 100644
--- a/sdk/monitor/azure-monitor-opentelemetry/CHANGELOG.md
+++ b/sdk/monitor/azure-monitor-opentelemetry/CHANGELOG.md
@@ -4,6 +4,8 @@
 
 ### Features Added
 
+- Add more diagnostic log options
+    ([#39701](https://github.com/Azure/azure-sdk-for-python/pull/39701))
 - Only add OpenTelemetry LoggingHandler if current logger does not have it
     ([#38549](https://github.com/Azure/azure-sdk-for-python/pull/38549))
 - Distro to automatically configure event logger provider
diff --git a/sdk/monitor/azure-monitor-opentelemetry/azure/monitor/opentelemetry/_diagnostics/diagnostic_logging.py b/sdk/monitor/azure-monitor-opentelemetry/azure/monitor/opentelemetry/_diagnostics/diagnostic_logging.py
index 38a815006215..f4e05e39ca5c 100644
--- a/sdk/monitor/azure-monitor-opentelemetry/azure/monitor/opentelemetry/_diagnostics/diagnostic_logging.py
+++ b/sdk/monitor/azure-monitor-opentelemetry/azure/monitor/opentelemetry/_diagnostics/diagnostic_logging.py
@@ -24,14 +24,23 @@
 _SUBSCRIPTION_ID = _SUBSCRIPTION_ID_ENV_VAR.split("+")[0] if _SUBSCRIPTION_ID_ENV_VAR else None
 _logger = logging.getLogger(__name__)
 _logger.propagate = False
-_logger.setLevel(logging.INFO)
+_logger.setLevel(logging.DEBUG)
 _DIAGNOSTIC_LOG_PATH = _get_log_path()
+
 _DISTRO_DETECTS_ATTACH = "4100"
+_INFO = "4101"
+_INSTRUMENTATION_SKIPPED = "4101"
+
 _ATTACH_SUCCESS_DISTRO = "4200"
 _ATTACH_SUCCESS_CONFIGURATOR = "4201"
+_INSTRUMENTATION_SUCCEEDED = "4202"
+
+_DEPENDENCY_OVERLAP = "4300"
+
 _ATTACH_FAILURE_DISTRO = "4400"
 _ATTACH_FAILURE_CONFIGURATOR = "4401"
 _ATTACH_DETECTS_SDK = "4402"
+_INSTRUMENTATION_FAILED = "4403"
 
 
 class AzureDiagnosticLogging:
@@ -69,6 +78,11 @@ def _initialize(cls):
                     _logger.addHandler(f_handler)
                     AzureDiagnosticLogging._initialized = True
 
+    @classmethod
+    def debug(cls, message: str, message_id: str):
+        AzureDiagnosticLogging._initialize()
+        _logger.debug(message, extra={"msgId": message_id})
+
     @classmethod
     def info(cls, message: str, message_id: str):
         AzureDiagnosticLogging._initialize()