How to Create a Medical Explainer Video in Doodly: A Step-by-Step Guide

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Monday, April 24, 2023

In our fast-paced world, healthcare professionals need creative ways to share complex medical info with patients. That's where medical explainer videos come in! They make health information more accessible, engaging, and simple to understand. These videos play a huge role in teaching patients about various conditions and treatments, as well as promoting healthcare practices or products.

With user-friendly software like Doodly, making top-notch medical explainer videos is now a breeze. Doodly offers a massive library of pre-drawn medical images, which makes it the go-to choice for healthcare professionals and educators looking to create eye-catching content.

In this guide, we'll show you how to create a medical explainer video using Doodly, with a type 2 diabetes explainer video as our example. Just follow these easy steps, and you'll be on your way to producing engaging content that helps patients better understand complex medical concepts, ultimately improving their outcomes and satisfaction.

Script and Inspiration

The first thing you need to do is prepare a script and gather some inspiration for graphics. You can find suitable images on royalty-free sites like, but remember that some resources may require attribution. So, be sure to follow their usage guidelines and give credit where it's due. In this guide, we'll use graphics from Freepik, and we'll edit them with image editing software to remove backgrounds, add outlines, and remove text that we'll later draw in Doodly.

If you're a Mac user, Pixelmator Pro is an excellent choice. For Windows users or those looking for a free alternative, there's a variety of image editing tools available online, such as GIMP (GNU Image Manipulation Program) and Photopea. You might already have an image editor on your computer or can find one with a quick Google search. Pick a program that meets your needs and has the features you require to customize your images for your medical explainer video. Let's get started.

Setting Up Scenes

In this section, we'll break down the scenes we created for our type 2 diabetes example, giving you an in-depth understanding of how to use Doodly to create an engaging and informative video.

Our video began with an introductory scene featuring a doctor and patient, followed by scenes that explained the basics of type 2 diabetes, its causes and risk factors, symptoms, complications, and management and treatment options. We used a combination of graphics, text, and animations to tell the story and convey essential information.

It might seem daunting to create a medical explainer video from scratch, but Doodly simplifies the process with its extensive library of pre-drawn medical images. If you can't find what you need in Doodly's library, you can always upload your own images.

By the end of this section, you'll have a clearer understanding of how to build effective scenes that capture your audience's attention and help them comprehend medical conditions and treatments better. So, let's dive in and start creating!

Scene 1: Introducing the Doctor and Patient

Kicking off our medical explainer video, we're going to create a laid-back and welcoming atmosphere by introducing the main characters - the doctor and the patient - and setting the stage for the medical discussion that follows.

  • ​Selecting Characters: First, have a look through Doodly's extensive library to find the perfect images for both the doctor and patient. Keep an eye out for characters that visually embody their roles in the video. If you're feeling creative, you can even upload your own custom graphics for a personal touch.
  • ​Character Positioning: Once you've picked the doctor and patient images, simply drag and drop them onto the canvas. Arrange them in an eye-catching way that gives the impression of a conversation between the two. Go ahead and play around with their size, orientation, and position to achieve the look you want.
  • ​Adding Context: To set the tone for the video and give it some context, think about incorporating text or speech bubbles in this scene. For instance, you could introduce the doctor as, "Dr. Smith, Endocrinologist," or have the doctor welcome the patient with a message like, "Welcome, let's discuss type 2 diabetes." Just make sure your text is clear, concise, and easy on the eyes.
  • ​Animating the Scene: Now it's time to use Doodly's animation tools to liven up the scene. Choose an entrance effect for the characters, such as a fade-in or a hand-drawn appearance. Don't forget to adjust the duration of these effects to guarantee smooth transitions and maintain viewer interest.

Scene 2: Explaining the Basics of Type 2 Diabetes

In this second scene, our objective is to provide a clear and concise overview of type 2 diabetes, focusing on the fundamental aspects of the condition and the role of insulin. To achieve this, we'll use a combination of text and graphics for an engaging and informative presentation. Keep in mind that the steps provided here are just options you can choose to include in your video. For our sample video walkthrough, we focused solely on the definition of insulin in scene 2.

  • Introducing Type 2 Diabetes (Optional): Begin by introducing the topic of type 2 diabetes with a brief description of the condition. Use clear and concise text to explain what type 2 diabetes is, and how it affects the body.
  • Prevalence and Statistics (Optional): To emphasize the importance of understanding type 2 diabetes, include some statistics about its prevalence. Use text and simple graphics, like pie charts or bar graphs, to visualize this data.
  • ​The Role of Insulin: Dive into the role of insulin in regulating blood sugar levels, explaining its significance in the context of type 2 diabetes. In our sample video, we focused on providing the definition of insulin, such as "Insulin is a hormone produced by the pancreas that helps regulate blood sugar levels by allowing glucose to enter the cells."
  • ​Graphic Selection and Customization: Browse through Doodly's library to find relevant images and graphics for this scene, or upload your own custom graphics if you prefer. Edit the images as needed to fit the visual style of your video, and arrange them on the canvas in a visually appealing manner.
  • ​Animating the Scene: Apply appropriate entrance effects and animation styles to the text and graphics, adjusting the duration and timing for a smooth and engaging presentation. You may want to use the "fade" reveal mode for text and a hand-drawn appearance for graphics to maintain consistency throughout the video.

Scene 3: Causes and Risk Factors

In Scene 3 of our example video, we focused on the causes and risk factors associated with type 2 diabetes. We used a combination of text and graphics from both Doodly's built-in library and to effectively illustrate various factors, such as age, race, genetics, overweight, physical inactivity, high cholesterol, and high blood pressure. We applied the "fade" reveal mode to make the graphics appear smoothly and ensured they were in the correct order to match our script.

To make the scene engaging, we carefully selected and customized graphics to represent each risk factor. This approach allowed us to create a visually appealing and informative scene that helped our audience understand the different aspects contributing to the development of type 2 diabetes. We also took the time to consider the layout of the information on the screen, ensuring that it was easy to follow and digest for the viewer.

By breaking down the causes and risk factors in this scene, we were able to emphasize the importance of understanding and addressing these elements in order to prevent or manage type 2 diabetes. By presenting this information in a visually appealing and organized manner, we aimed to create a more impactful and memorable message for our audience.

Scene 4: Symptoms of Type 2 Diabetes

In Scene 4 of our example video, we showcased some of the most common symptoms of type 2 diabetes, including headache, weight loss, frequent urination, and blurred vision. We utilized a mix of Doodly's library images and graphics sourced from to effectively illustrate the information for our viewers.

We made sure to arrange the text and graphics in a visually appealing manner, highlighting each symptom in a way that's easy to comprehend. The "fade" reveal mode was applied to the graphics, and we adjusted the duration of the effect to ensure consistency throughout the video.

It's important to note that there may be other symptoms of type 2 diabetes not mentioned in our example video. However, by focusing on the most prevalent ones, we hoped to help viewers recognize the signs of this condition and understand the need for medical consultation. Emphasizing early detection and treatment is crucial in preventing potential complications and improving overall health outcomes.

Scene 5: Type 2 Diabetes Complications

In Scene 5 of our example video, we chose to focus on three major complications of type 2 diabetes: heart disease, stroke, and kidney failure. These are just a few of the many possible complications, but they are among the most severe and life-threatening. Of course, it's up to you how you'd like to present this information in your video. You can choose to include a voiceover to guide the audience through the content, or simply use background music and let the visuals convey the message. The key is to create an engaging and informative video that effectively communicates the risks associated with type 2 diabetes.

Next, use Doodly's built-in images or your custom graphics to visually represent each of these major complications - heart disease, stroke, and kidney failure. Apply the "fade" reveal mode for the graphics and adjust the duration of the fade effect to maintain consistency throughout your video. Make sure the graphics appear in the right order to match your voiceover (if you decide to add one).

If you need to upload your own images, just click the blue plus sign in the "Props" tab and drag in your scene. By highlighting these significant complications of type 2 diabetes, you can drive home the message of how crucial proper management and treatment are for your audience.

Scene 6: Management and Treatment Options

For our final scene, we discussed the various management and treatment options available for type 2 diabetes patients. The goal is to inform viewers about the different ways they can take control of their condition and improve their overall health.

  • ​Introducing Management and Treatment Options: Start by introducing the topic of management and treatment options for type 2 diabetes. Use clear and concise text to provide context for the information that follows.
  • Presenting Options: Discuss the various options available for managing type 2 diabetes, such as lifestyle changes, medication, and other interventions. Use a combination of text and graphics to effectively convey this information, ensuring that it is presented in a logical and easy-to-understand manner.
  • Visuals and Text: Browse Doodly's library to find suitable graphics or upload your own custom images to represent each treatment option. Make sure the visuals and text work together harmoniously to effectively communicate the management and treatment options for type 2 diabetes.
  • ​Transitions and Timing: For a smooth and engaging viewer experience, use appropriate transitions between different parts of the scene. Adjust the timing and duration of each element to ensure a seamless flow of information.

Camera Movements and Final Touches

As you work on your medical explainer video, it's crucial to incorporate camera movements and final touches to elevate the viewing experience and keep your audience engaged. Enhancing the visual appeal of your video can be achieved through these additional elements.

In Doodly, you can create dynamic camera movements by right-clicking on the timeline and selecting "Add Panning and Zooming." Adjust the start and end points of the effect to ensure a seamless and captivating visual experience for your viewers.

Before finalizing your video, take the time to preview it and make any necessary adjustments to guarantee a smooth flow and polished outcome. Carefully refining your scenes, transitions, and other aspects will result in a high-quality, professional-looking medical explainer video that effectively conveys your intended message.

Voiceover and Music

When creating your medical explainer video, consider the impact of voiceover narration and background music on the overall presentation. Both elements can significantly enhance the viewing experience and help convey your message more effectively.

A well-executed voiceover can provide clear and concise information, guiding the audience through the content. If you decide to include a voiceover, ensure that the narration is well-paced and complements the visuals.

Alternatively, you may choose to rely solely on the visuals to communicate your message, accompanied by background music. Selecting the right music track can set the mood and tone for your video, helping to engage viewers and maintain their interest throughout the presentation.

Remember, the choice between incorporating a voiceover or relying on visuals and music depends on your specific objectives and preferences. Whichever route you choose, the goal is to create a captivating and informative medical explainer video that resonates with your audience.

Customizing the Hand Style

Lastly, consider customizing the hand style to better suit the medical context of your explainer video. By default, Doodly uses a male hand in a sweater, but you can easily switch to a hand wearing a lab coat or another appropriate style to give it a more professional, doctor-like appearance.

To change the hand style, click on the settings icon and browse through the available options. Look for a hand wearing a lab coat or another suitable style, and select it. This simple customization will make your video feel more authentic and tailored to the medical theme.

Once you've completed these steps, save your project and export it in the desired format. Now, you're ready to share your medical explainer video with your audience!

And there you have it!

By following these guidelines and applying your creativity, you can successfully create a captivating and informative medical explainer video. Remember, the key to an effective video is to ensure that it engages your audience while clearly conveying your message.

As a visual treat, we've attached the final video below, so you can see firsthand how all these elements come together to create an impactful educational tool. Feel free to use it as inspiration for your own project or simply as a reference for what can be achieved with Doodly.

We hope this guide has been helpful in your journey to create an impactful medical explainer video. Good luck, and happy doodling!

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