diff --git a/pyrogram/methods/messages/edit_message_media.py b/pyrogram/methods/messages/edit_message_media.py
index 17625115..bd8ba606 100644
--- a/pyrogram/methods/messages/edit_message_media.py
+++ b/pyrogram/methods/messages/edit_message_media.py
@@ -80,6 +80,11 @@ class EditMessageMedia(Scaffold):
         caption = media.caption
         parse_mode = media.parse_mode
 
+        message, entities = None, None
+
+        if caption is not None:
+            message, entities = (await self.parser.parse(caption, parse_mode)).values()
+
         if isinstance(media, types.InputMediaPhoto):
             if os.path.isfile(media.media):
                 media = await self.send(
@@ -253,7 +258,8 @@ class EditMessageMedia(Scaffold):
                 id=message_id,
                 media=media,
                 reply_markup=reply_markup.write() if reply_markup else None,
-                **await self.parser.parse(caption, parse_mode)
+                message=message,
+                entities=entities
             )
         )
 
diff --git a/pyrogram/methods/messages/send_media_group.py b/pyrogram/methods/messages/send_media_group.py
index d591c99b..eb1660ec 100644
--- a/pyrogram/methods/messages/send_media_group.py
+++ b/pyrogram/methods/messages/send_media_group.py
@@ -265,7 +265,7 @@ class SendMediaGroup(Scaffold):
                 raw.types.InputSingleMedia(
                     media=media,
                     random_id=self.rnd_id(),
-                    **await self.parser.parse(i.caption, i.parse_mode)
+                    **await self.parser.parse(i.caption or "", i.parse_mode)
                 )
             )
 
diff --git a/pyrogram/types/input_media/input_media_animation.py b/pyrogram/types/input_media/input_media_animation.py
index 82e75919..a209b80d 100644
--- a/pyrogram/types/input_media/input_media_animation.py
+++ b/pyrogram/types/input_media/input_media_animation.py
@@ -38,7 +38,8 @@ class InputMediaAnimation(InputMedia):
             Thumbnails can't be reused and can be only uploaded as a new file.
 
         caption (``str``, *optional*):
-            Caption of the animation to be sent, 0-1024 characters
+            Caption of the animation to be sent, 0-1024 characters.
+            If not specified, the original caption is kept. Pass "" (empty string) to remove the caption.
 
         parse_mode (``str``, *optional*):
             By default, texts are parsed using both Markdown and HTML styles.
@@ -64,7 +65,7 @@ class InputMediaAnimation(InputMedia):
         self,
         media: str,
         thumb: str = None,
-        caption: str = "",
+        caption: str = None,
         parse_mode: Optional[str] = object,
         caption_entities: List[MessageEntity] = None,
         width: int = 0,
diff --git a/pyrogram/types/input_media/input_media_audio.py b/pyrogram/types/input_media/input_media_audio.py
index ff7bd085..e98d283c 100644
--- a/pyrogram/types/input_media/input_media_audio.py
+++ b/pyrogram/types/input_media/input_media_audio.py
@@ -40,7 +40,8 @@ class InputMediaAudio(InputMedia):
             Thumbnails can't be reused and can be only uploaded as a new file.
 
         caption (``str``, *optional*):
-            Caption of the audio to be sent, 0-1024 characters
+            Caption of the audio to be sent, 0-1024 characters.
+            If not specified, the original caption is kept. Pass "" (empty string) to remove the caption.
 
         parse_mode (``str``, *optional*):
             By default, texts are parsed using both Markdown and HTML styles.
@@ -66,7 +67,7 @@ class InputMediaAudio(InputMedia):
         self,
         media: str,
         thumb: str = None,
-        caption: str = "",
+        caption: str = None,
         parse_mode: Optional[str] = object,
         caption_entities: List[MessageEntity] = None,
         duration: int = 0,
diff --git a/pyrogram/types/input_media/input_media_document.py b/pyrogram/types/input_media/input_media_document.py
index b1d6b4a1..2701c0ae 100644
--- a/pyrogram/types/input_media/input_media_document.py
+++ b/pyrogram/types/input_media/input_media_document.py
@@ -38,7 +38,8 @@ class InputMediaDocument(InputMedia):
             Thumbnails can't be reused and can be only uploaded as a new file.
 
         caption (``str``, *optional*):
-            Caption of the document to be sent, 0-1024 characters
+            Caption of the document to be sent, 0-1024 characters.
+            If not specified, the original caption is kept. Pass "" (empty string) to remove the caption.
 
         parse_mode (``str``, *optional*):
             By default, texts are parsed using both Markdown and HTML styles.
@@ -55,7 +56,7 @@ class InputMediaDocument(InputMedia):
         self,
         media: str,
         thumb: str = None,
-        caption: str = "",
+        caption: str = None,
         parse_mode: Optional[str] = object,
         caption_entities: List[MessageEntity] = None
     ):
diff --git a/pyrogram/types/input_media/input_media_photo.py b/pyrogram/types/input_media/input_media_photo.py
index d675ad19..ac1cc444 100644
--- a/pyrogram/types/input_media/input_media_photo.py
+++ b/pyrogram/types/input_media/input_media_photo.py
@@ -34,7 +34,8 @@ class InputMediaPhoto(InputMedia):
             Sending photo by a URL is currently unsupported.
 
         caption (``str``, *optional*):
-            Caption of the photo to be sent, 0-1024 characters
+            Caption of the photo to be sent, 0-1024 characters.
+            If not specified, the original caption is kept. Pass "" (empty string) to remove the caption.
 
         parse_mode (``str``, *optional*):
             By default, texts are parsed using both Markdown and HTML styles.
@@ -50,7 +51,7 @@ class InputMediaPhoto(InputMedia):
     def __init__(
         self,
         media: str,
-        caption: str = "",
+        caption: str = None,
         parse_mode: Optional[str] = object,
         caption_entities: List[MessageEntity] = None
     ):
diff --git a/pyrogram/types/input_media/input_media_video.py b/pyrogram/types/input_media/input_media_video.py
index aef5edf1..13ce18d6 100644
--- a/pyrogram/types/input_media/input_media_video.py
+++ b/pyrogram/types/input_media/input_media_video.py
@@ -40,7 +40,8 @@ class InputMediaVideo(InputMedia):
             Thumbnails can't be reused and can be only uploaded as a new file.
 
         caption (``str``, *optional*):
-            Caption of the video to be sent, 0-1024 characters
+            Caption of the video to be sent, 0-1024 characters.
+            If not specified, the original caption is kept. Pass "" (empty string) to remove the caption.
 
         parse_mode (``str``, *optional*):
             By default, texts are parsed using both Markdown and HTML styles.
@@ -69,7 +70,7 @@ class InputMediaVideo(InputMedia):
         self,
         media: str,
         thumb: str = None,
-        caption: str = "",
+        caption: str = None,
         parse_mode: Optional[str] = object,
         caption_entities: List[MessageEntity] = None,
         width: int = 0,