Effervescent Tablets Explained: Applications and Working Principle

- Wednesday, June 26, 2024

Nowadays, many people choose effervescent tablets for medical use. So the market is highly potential to invest in. If you are interested in this medication, it is the best time to get involved. Before starting your business, you’d better have a through understanding of effervescent tablets. And then you can make a wise choice to get more profits.

What are Effervescent Tablets?

Different from normal pills, effervescent tablets can dissolve quickly in water. So people can take them in a liquid form. This allows the body to absorb the active ingredients faster and more effectively. Nowadays, many medications use this form, especially in the pharmaceutical industry. Effervescent tablets are widely used in children's medicines. They are also very suitable for people who don’t like swallowing pills.

Effervescent Tablets

Like other regular tablets, effervescent tablets can be made in various shapes, such as circles, squares, and rectangles. Additionally, their flavors can be customized.

Advantages and Disadvantages

Effervescent tablets have many benefits. Because their ingredients can react with water, they can reduce irritation to the stomach and intestines when taken. This is a good option for people with sensitive stomachs. Moreover, once the ingredients dissolve in water, they can spread more evenly. It leads to better absorption and stronger effects.

However, their manufacturing process is more complex than traditional pills and capsules. It makes the cost much higher. They also need special moisture-proof packaging. It helps prevent them from reacting with moisture too early during storage and transport. In this way, their effectiveness won’t be affected.

What are Effervescent Tablets’ Applications?

Because of their various advantages, effervescent tablets can be applied in many areas. Here are some examples.

Medical Applications

Medical Applications

In the pharma industry, effervescent tablets are mainly used as functional tablets for treatment. They can quickly relieve pain, such as headaches and muscle aches. Some effervescent tablets are also used in over-the-counter cold medicines. They can quickly ease symptoms like sore throat, nasal congestion, and fever.

In addition, many medications for gastrointestinal relief are made in the form of effervescent tablets. They can quickly neutralize stomach acid, relieving heartburn and stomach discomfort. Some of these tablets contain digestive enzymes. Therefore, it can help digest food and alleviate bloating after meals.



They are often used as vitamin and mineral supplements. Common ones include Vitamin C and minerals like calcium. They help the body quickly absorb nutrients, boosting immunity and improving overall health. Athletes and dehydrated people often use these tablets. They can quickly get electrolytes and stay hydrated.

Some manufacturers also make effervescent tablets for dieting. These can suppress appetite. They always only contain essential nutrients to help manage weight.

Daily Use

Daily Use

Some effervescent tablets can effectively remove stains and bacteria. It makes them great for cleaning. They can be used to clean dentures, retainers, and even household items like toilets and coffee makers. In personal care, effervescent tablets can be used in bath bombs. These tablets dissolve in bathwater. Then release pleasant scents and beneficial ingredients to enhance the bathing experience.

How Do Effervescent Tablets Work?

Effervescent tablets are like magic bubbles. When you drop one into a glass of water, it starts to fizz and make bubbles. This happens because the tablet has special ingredients, like citric acid and baking soda. They react with the water to create carbon dioxide gas. The bubbles help the tablet dissolve quickly, turning it into a liquid. People can drink it instead of swallowing it.

Once the tablet is completely dissolved, the medicine ingredients mix evenly in the water. They can work faster. This makes it easier for your body to absorb the good stuff quickly. It's like stirring sugar into your lemonade. It spreads out evenly and tastes good. So you can take medicine or vitamins more easily compared to swallowing a big pill.

How are Effervescent Tablets Made?

The making process of effervescent tablets is quite similar to that of regular tablets. It usually includes the following steps.

Ingredients Preparation

In the manufacturing process, the most important material is the active ingredient. Different active ingredients have different purposes. So at the beginning, you need to know your purpose. Then choose the right ingredients to make tablets.  For example, if you want to make health supplements, choose vitamins or minerals as the main ones.

Citric acid and sodium bicarbonate are also necessary. They are the main materials that make the tablets fizz when they dissolve in water. Other materials include binders and fillers. Some suppliers also add sweeteners to improve the taste.


For high-quality compression, some materials may need granulation. Granulation comes in two types: dry granulation and wet granulation. Both techniques work for different materials. So you can choose the one that suits you best. After granulation, the materials' performance greatly improves, such as flow ability and compressibility.


Once all the materials are ready, mixing can begin. Thorough mixing ensures that all ingredients are evenly blended and consistent. Please note that keep the mixing environment dry. Because moisture can cause citric acid and sodium bicarbonate to react prematurely. This could affect the quality and effectiveness of the final product.


At this point, you'll need a tablet press machine to complete the manufacturing process. This machine uses high pressure to compress the granules into solid tablets. The sizes and shapes can be changed according to your needs. Once the production is finished, you can check the finished products. Good tablets should stay intact and dissolve quickly in water.


Coating means a protective layer is put on the surface of pills. Some effervescent tablets have a strong smell, so manufacturers coat them. This not only makes them taste better but also improves their appearance.

Get Premier Effervescent Tablet Production with iPharMachine

Effervescent tablets offer a unique and effective way to deliver medications. Their rapid dissolution and easy consumption are preferred by many people. To ensure the highest quality effervescent tablets, reliable manufacturing equipment is crucial.

iPharMachine specializes in high-quality machinery for producing effervescent tablets. Your products can be ensured precision and quality in every batch. We offer a wide range of machines and services based on your needs. Our equipment includes tablet presses, packaging machines, and tablet coating machines. They are all designed to optimize the production process. If you have any questions, feel free to contact us.


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As an expert in the pharmaceutical and pharmaceutical packaging industry, iPharMachine has provided solutions for hundreds of pharmaceutical and health product manufacturers for 17 years. By visiting customers, we get good reviews from our customers.