diff --git a/aws_lambda_powertools/metrics/provider/cloudwatch_emf/cloudwatch.py b/aws_lambda_powertools/metrics/provider/cloudwatch_emf/cloudwatch.py
index 5da02528aab..4fc77b9467c 100644
--- a/aws_lambda_powertools/metrics/provider/cloudwatch_emf/cloudwatch.py
+++ b/aws_lambda_powertools/metrics/provider/cloudwatch_emf/cloudwatch.py
@@ -272,10 +272,20 @@ def add_dimension(self, name: str, value: str) -> None:
             raise SchemaValidationError(
                 f"Maximum number of dimensions exceeded ({MAX_DIMENSIONS}): Unable to add dimension {name}.",
             )
-        # Cast value to str according to EMF spec
-        # Majority of values are expected to be string already, so
-        # checking before casting improves performance in most cases
-        self.dimension_set[name] = value if isinstance(value, str) else str(value)
+
+        value = value if isinstance(value, str) else str(value)
+
+        if not name.strip() or not value.strip():
+            warnings.warn(
+                f"The dimension {name} doesn't meet the requirements and won't be added. "
+                "Ensure the dimension name and value are non empty strings",
+                stacklevel=2,
+            )
+        else:
+            # Cast value to str according to EMF spec
+            # Majority of values are expected to be string already, so
+            # checking before casting improves performance in most cases
+            self.dimension_set[name] = value
 
     def add_metadata(self, key: str, value: Any) -> None:
         """Adds high cardinal metadata for metrics object
diff --git a/docs/core/metrics.md b/docs/core/metrics.md
index 5f2fec3d134..6fdcf1fa043 100644
--- a/docs/core/metrics.md
+++ b/docs/core/metrics.md
@@ -25,7 +25,7 @@ If you're new to Amazon CloudWatch, there are five terminologies you must be awa
 * **Resolution**. It's a value representing the storage resolution for the corresponding metric. Metrics can be either Standard or High resolution. Read more [here](https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/publishingMetrics.html#high-resolution-metrics){target="_blank"}.
 
 <figure>
-  <img src="../../media/metrics_terminology.png" />
+  <img src="../../media/metrics_terminology.png" alt="Terminology" />
   <figcaption>Metric terminology, visually explained</figcaption>
 </figure>
 
@@ -131,6 +131,8 @@ If you'd like to remove them at some point, you can use `clear_default_dimension
     --8<-- "examples/metrics/src/set_default_dimensions_log_metrics.py"
     ```
 
+**Note:** Dimensions with empty values will not be included.
+
 ### Changing default timestamp
 
 When creating metrics, we use the current timestamp. If you want to change the timestamp of all the metrics you create, utilize the `set_timestamp` function. You can specify a datetime object or an integer representing an epoch timestamp in milliseconds.
diff --git a/tests/functional/metrics/required_dependencies/test_metrics_cloudwatch_emf.py b/tests/functional/metrics/required_dependencies/test_metrics_cloudwatch_emf.py
index c09660b4f9a..5633d573a54 100644
--- a/tests/functional/metrics/required_dependencies/test_metrics_cloudwatch_emf.py
+++ b/tests/functional/metrics/required_dependencies/test_metrics_cloudwatch_emf.py
@@ -1045,6 +1045,25 @@ def test_clear_default_dimensions(namespace):
     assert not my_metrics.default_dimensions
 
 
+def test_add_dimensions_with_empty_value(namespace, capsys, metric):
+    # GIVEN Metrics is initialized
+    my_metrics = Metrics(namespace=namespace)
+
+    my_dimension = "my_empty_dimension"
+
+    # WHEN we try to add a dimension with empty value
+    with pytest.warns(UserWarning, match=f"The dimension {my_dimension} doesn't meet the requirements *"):
+        my_metrics.add_dimension(name="my_empty_dimension", value=" ")
+
+    my_metrics.add_metric(**metric)
+    my_metrics.flush_metrics()
+
+    output = capture_metrics_output(capsys)
+
+    # THEN the serialized metric should not contain this dimension
+    assert my_dimension not in output
+
+
 def test_get_and_set_namespace_and_service_properties(namespace, service, metrics, capsys):
     # GIVEN Metrics instance is initialized without namespace and service
     my_metrics = Metrics()