diff --git a/app/lib/common/constants.dart b/app/lib/common/constants.dart
index 5333f948..f954726b 100644
--- a/app/lib/common/constants.dart
+++ b/app/lib/common/constants.dart
@@ -24,6 +24,8 @@ const cpicLookupUrl =
 const drugInteractionIndicator = '*';
 const drugInteractionIndicatorName = 'asterisk';
 
+const testErrorMessage = 'THIS IS A TEST';
+
 // For shorter uniqueness check that also does not rely on variant; also format
 // HLA-A (which is currently unique) as HLA-B
 const definedNonUniqueGenes = ['HLA-A', 'HLA-B'];
diff --git a/app/lib/common/widgets/error_handler.dart b/app/lib/common/widgets/error_handler.dart
index 2b15cf42..aba27be9 100644
--- a/app/lib/common/widgets/error_handler.dart
+++ b/app/lib/common/widgets/error_handler.dart
@@ -1,5 +1,3 @@
-import 'package:flutter/foundation.dart';
-
 import '../module.dart';
 
 class ErrorHandler extends StatefulWidget {
@@ -19,8 +17,8 @@ class ErrorHandler extends StatefulWidget {
 class ErrorHandlerState extends State<ErrorHandler> {
   @override
   void initState() {
-    FlutterError.onError = (details) {
-      _handleError(exception: details.exception, stackTrace: details.stack);
+    FlutterError.onError = (details) async {
+      await _handleError(exception: details.exception, stackTrace: details.stack);
     };
     WidgetsBinding.instance.platformDispatcher.onError =
       (exception, stackTrace) {
@@ -34,23 +32,21 @@ class ErrorHandlerState extends State<ErrorHandler> {
     required Object exception,
     StackTrace? stackTrace,
   }) async {
-    debugPrint(exception.toString());
-    debugPrintStack(stackTrace: stackTrace);
-    if (kDebugMode) {
-      if (exception is AssertionError) return;
-    }
+    final isFatal = _needToHandleError(exception);
     final errorString = exception.toString();
-    if (_needToHandleError(exception)) {
-      final errorMailInfo = stackTrace != null
-        ? '$errorString\n\n${stackTrace.toString()}'
-        : errorString;
-      await widget.appRouter.push(ErrorRoute(error: errorMailInfo));
+    if (isFatal) {
+      await widget.appRouter.push(ErrorRoute(error: errorString));
     }
   }
 
   bool _needToHandleError(Object exception) {
-    final willIgnoreError = exception is FlutterError &&
+    // Set to false to test that error screen appears (annoying when debugging
+    // with breakpoints anyways)
+    const ignoreTestError = true;
+    final isTestError = exception.toString().contains(testErrorMessage);
+    final isOverflowError = exception is FlutterError &&
       exception.message.startsWith('A RenderFlex overflowed');
+    final willIgnoreError = isOverflowError || (isTestError && ignoreTestError);
     return !willIgnoreError;
   }
 
diff --git a/app/lib/more/pages/more.dart b/app/lib/more/pages/more.dart
index 996be68c..5b30fde8 100644
--- a/app/lib/more/pages/more.dart
+++ b/app/lib/more/pages/more.dart
@@ -1,5 +1,7 @@
 import 'dart:io';
 
+import 'package:flutter/foundation.dart';
+
 import '../../common/module.dart';
 import '../../common/utilities/hive_utils.dart';
 
@@ -71,6 +73,20 @@ class MorePage extends StatelessWidget {
             title: context.l10n.more_page_terms_and_conditions,
             onTap: () => context.router.push(TermsRoute()),
           ),
+          if (kDebugMode) SubheaderDivider(
+            text: 'Test Error Handling',
+            useLine: false,
+          ),
+          if (kDebugMode) _buildSettingsItem(
+            title: 'Throw Flutter Error',
+            style: TextStyle(color: PharMeTheme.errorColor),
+            onTap: () => throw FlutterError(testErrorMessage),
+          ),
+          if (kDebugMode) _buildSettingsItem(
+            title: 'Throw Other Error',
+            style: TextStyle(color: PharMeTheme.errorColor),
+            onTap: () async => throw Exception(testErrorMessage),
+          ),
         ]
       ),
     );
@@ -79,8 +95,9 @@ class MorePage extends StatelessWidget {
   Widget _buildSettingsItem({
     required String title,
     required void Function() onTap,
+    TextStyle? style,
   }) => ListTile(
-    title: Text(title),
+    title: Text(title, style: style),
     trailing: Icon(Icons.chevron_right_rounded),
     iconColor: PharMeTheme.iconColor,
     onTap: onTap,