Vermox chewable tablets is a broad-spectrum antiparasitic drug, with its active ingredient being metronidazole. It is mainly used to treat infections caused by intestinal parasites such as roundworms, pinworms, hookworms, and whipworms. This drug inhibits the parasite's uptake of glucose, leading to glycogen depletion in the parasite's body, which in turn inhibits its growth and reproduction, ultimately achieving the goal of killing the parasite.
Basic information of drugs
1. Common name and product name
Common name: Xylimidazole Chewable Tablets
English name: Mebendazole Chewable Tablets
Product Name: Vermox (Other product names may be used in some regions)
2. Composition and characteristics
Ingredients: Each tablet contains 0.2 grams (200 milligrams) of the main ingredient metronidazole, and excipients may include sucrose, dextrin, vanillin, magnesium stearate, etc. Specific excipients may vary depending on the manufacturer.
Characteristic: Usually orange or orange flavored chewable tablets, convenient for children and those with swallowing difficulties to take.
Our product
Additional information of chemical compound:
| Product Name | Vermox Injection | Vermox Chewable Tablets | Vermox Syrup | Vermox Cream |
| Product Type | Injection | Tablet | Syrup | Cream |
| Product Purity | ≥99% | ≥99% | ≥99% | ≥99% |
| Product Specifications | Customizable | Customizable | Customizable | Customizable |
| Product Package | Customizable | Customizable | Customizable | Customizable |
Our Product
Toltrazuril +. COA
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Certificate of Analysis |
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Compound name |
Mebendazole(Vermox) | |
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CAS No. |
31431-39-7 | |
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Grade |
Pharmaceutical grade | |
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Quantity |
Customized | |
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Packaging standard |
Customized | |
| Manufacturer | Shaanxi BLOOM TECH Co., Ltd | |
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Lot No. |
20250109001 |
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MFG |
Jan 12th 2025 |
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EXP |
Jan 8th 2029 |
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Structure |
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| TEST STANDARD | GB/T24768-2009 Industry. Stnndard | |
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Item |
Enterprise standard |
Analysis result |
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Appearance |
White or almost white powder |
Conformed |
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Water content |
≤4.5% |
0.30% |
| Loss on drying |
≤1.0% |
0.15% |
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Heavy Metals |
Pb≤0.5ppm |
N.D. |
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As≤0.5ppm |
N.D. | |
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Hg≤0.5ppm |
N.D. | |
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Cd≤0.5ppm |
N.D. | |
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Purity (HPLC) |
≥99.0% |
99.5% |
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Single impurity |
<0.8% |
0.48% |
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Residue on ignition |
<0.20% |
0.064% |
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Total microbial count |
≤750cfu/g |
80 |
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E. Coli |
≤2MPN/g |
N.D. |
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Salmonella |
N.D. | N.D. |
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Ethanol (by GC) |
≤5000ppm |
400ppm |
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Storage |
Store in a sealed, dark and dry place at-20 degrees |
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1. Indications and uses
Core use: Vermox Chewable Tablets are mainly used to treat infections caused by intestinal parasites such as roundworms, pinworms, hookworms, and whipworms.
Specific diseases: including roundworm disease, pinworm disease, hookworm disease, whipworm disease, etc. In addition, the drug can also be used to treat certain types of tapeworm infections, but it should be used according to the doctor's advice.
2. Pharmacological effects
Mechanism of action: Xylimidazole belongs to the benzimidazole class of antiparasitic drugs. By inhibiting the parasite's uptake of glucose, it leads to glycogen depletion in the parasite, thereby inhibiting its growth and reproduction, ultimately achieving the goal of killing the parasite.
Characteristics: Xylimidazole has a killing effect on both adult insects and insect eggs, and is not easily absorbed by the human body. It mainly exerts its therapeutic effect in the intestine, so it has high safety.
In the diversified development of pharmaceutical preparations, chewable tablets, as a special oral dosage form, have gradually become the preferred choice for patients, especially children, the elderly, and those with swallowing difficulties, due to their unique design and wide application. Chewing tablets not only retain the convenience of traditional tablets, but also significantly enhance patients' medication experience and compliance by improving taste and administration. This article will comprehensively introduce the characteristics of chewable tablet types from multiple aspects, including definition, physical properties, taste optimization, ease of use, bioavailability, safety, applicable population, market application, and future trends.
Definition and Basic Concepts of Chewing Tablets
Chewable tablets are a special oral solid preparation designed for swallowing after chewing in the mouth. It combines the stability and convenience of traditional tablets with the ease of ingestion of liquid formulations. Through specific processes and ingredient selection, the tablets can quickly disintegrate during chewing, releasing drug ingredients while providing a good taste and flavor. The core feature of chewable tablets lies in their "chewing swallowing" mode of administration, which not only simplifies the medication process but also improves the bioavailability and patient acceptance of the medication.
Physical characteristics and preparation process
Chewing tablets typically have the following physical characteristics:
Moderate hardness: Chewing tablets need to have a certain degree of hardness to maintain their stability during storage and transportation, but at the same time, they should not be too hard to avoid discomfort or difficulty in disintegration during chewing.
Low Fragility: Fragility is an important indicator for measuring the wear resistance of tablets during transportation and storage. Chewing tablets have reduced brittleness, damage, and powder loss by optimizing excipients and preparation processes.
Short disintegration time: Chewing tablets need to quickly disintegrate in the oral cavity to release drug ingredients. By selecting appropriate disintegrants and optimizing the preparation process, chewable tablets can completely disintegrate in a short period of time, improving the drug release efficiency.
2. Preparation process
The preparation process of vermox chewable tablets usually includes the following steps:
Raw material processing: Grind and screen the active pharmaceutical ingredients and excipients to ensure uniform particle size.
Mixing: Mix the active ingredients and excipients in a certain proportion to ensure the uniformity of drug content in the tablet.
Granulation: By using wet granulation or dry granulation processes, the mixture is made into granules to improve the flowability and compressibility of the tablets.
Drying: Dry wet particles to remove moisture and prevent deterioration of tablets during storage.
Tablet pressing: The dried particles are compressed into chewable tablets with a certain shape and hardness.
Coating (optional): Coat chewable tablets as needed to improve taste, mask unpleasant odors, or enhance stability.
Taste optimization and flavor design
1. Taste optimization
The taste of chewable tablets is one of the key factors in their popularity. In order to improve the bitterness or discomfort of traditional tablets, sweeteners, acidulants, essence and other excipients are usually added during the preparation of chewable tablets to adjust the taste and flavor of tablets.
Sweetener:
Such as sucrose, aspartame, sodium saccharin, etc., used to mask the bitterness of drugs and increase the sweetness of tablets.
Sour acid agents:
Such as citric acid, malic acid, etc., used to adjust the acidity and alkalinity of tablets and enhance the taste hierarchy.
Essence:
Such as fruit essence, mint essence, etc., used to give the tablet a specific flavor and improve patient acceptance.
2. Flavor design
The flavor design of chewable tablets is usually customized based on the preferences and drug characteristics of the target patient population. For example, for pediatric patients, chewable tablets may be designed with a fruity or candy flavor to attract their attention and improve medication adherence; For elderly people or patients with swallowing difficulties, chewable tablets may choose milder and more acceptable flavors to reduce resistance to medication.
onvenience of taking chewable tablets and patient compliance
1. Convenience of use
Chewing tablets do not require water to be administered, and patients can chew and swallow them directly in their mouth, which makes them significantly advantageous in the following scenarios:
Travel or outdoor activities: Chewing tablets can facilitate patients to take medication at any time without a water source.
Emergency situation: Chewing tablets can save time and improve treatment efficiency when rapid medication is needed.
Children's medication: For children who do not cooperate with medication, chewable tablets can reduce their resistance and improve medication convenience through their good taste and flavor.
2. Patient compliance
Patient compliance is one of the important indicators for evaluating the effectiveness of drug treatment. Chewing tablets significantly enhance patients' medication experience and compliance by improving their taste and way of taking them. High compliance means that patients can take medication on time and in the prescribed amount according to medical advice, thereby improving the effectiveness of drug treatment and reducing the occurrence of disease recurrence and complications.
The bioavailability and pharmacological characteristics of chewable tablets
Bioaccumulation:
Bioaccumulation refers to the proportion and rate at which drugs are absorbed into the bloodstream. Chewing tablets rapidly disintegrate and release drugs in the oral cavity through chewing, increasing the contact area between drugs and gastrointestinal mucosa, thereby improving the absorption efficiency and bioavailability of drugs. In addition, chewable tablets can reduce the residence time of drugs in the gastrointestinal tract, lower the risk of drug destruction by gastric acid, and further improve the bioavailability of drugs.
Pharmacodynamic characteristics:
Chewing tablets also have unique advantages in terms of pharmacodynamics. Due to the rapid disintegration and release of drugs in the oral cavity, chewable tablets can reach effective blood drug concentrations faster, thereby exerting their therapeutic effects more quickly. This is particularly important for medications that require rapid relief of symptoms or control of the condition. In addition, chewable tablets can reduce the side effects of drugs in the gastrointestinal tract, such as nausea and vomiting, and improve patient tolerance and comfort.
Safety considerations and quality control of chewable tablets
1. Security considerations
The safety of chewable tablets needs to be fully considered during the preparation process. Firstly, the excipients used in chewable tablets must meet pharmaceutical standards and be non-toxic and harmless; Secondly, the physical properties such as hardness and fragility of chewing tablets need to be strictly controlled to prevent oral damage during chewing; Finally, the taste and flavor design of chewable tablets should avoid the use of ingredients that may cause allergies or discomfort.
2. Quality control
The quality control of vermox chewable tablets is a crucial step in ensuring their safety and effectiveness. Quality control usually includes the following aspects:
Content uniformity: Ensure the uniformity of drug content in each chewable tablet.
Disintegration time limit: Control the disintegration time of chewable tablets in the oral cavity to ensure rapid release of drug ingredients.
Hardness and Fragility: Test the hardness and fragility of chewable tablets to ensure they meet standard requirements.
Microbial limit: Detect the microbial content in chewable tablets to ensure they meet hygiene standards.
FAQ
How quickly does Vermox take to work?
It starts to work straight away but it may take several days to kill all the worms. Mebendazole kills worms but not their eggs. You may need to take a second dose after 2 weeks.
Can I drink water after chewing Vermox?
How to take it. Chew the tablet or swallow it whole with a drink of water, juice or milk. You can take it with or without food. If you're taking the liquid, it comes with a plastic spoon to measure the dose.
Can worms survive Vermox?
It works by stopping the worms using sugar (glucose). Without glucose, the cells of the worms lose their energy supply and quickly die. Mebendazole does not kill the eggs of the worm. This is why you may need to take another dose 2 weeks later to help prevent reinfection.
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