Antipyretics and Analgesics Injection
Reyoung Pharmaceutical Co., Ltd., established in 1966, is a modern comprehensive pharmaceutical company. Reyoung is given the title of National Trustworthy Company for Contract and Credit, Grade AAA Credit Company and Credit Company of Shandong Medical Industry. In the past 50 years, Reyoung inherits the mission "Reyoung Pharma., Benefit the public", insists the business concept "Innovation is the basis, Product quality is first". Never stop exploration and innovation, forging ahead with determination, and realizing the sustainable healthy development.
Why Choose Us
Our Certifications
All the workshops have been passed the cGMP. Reyoung also pass ISO system certificates. Reyoung also passed the overseas audit like PIC/S GMP.
Our Factory
Reyoung consists of 3 factory sites (covering an area of 1 million m2), possessing more than more than 30 workshops (9 categories, and 400 strengths) .
Credit Enterprise
Reyoung Pharmaceutical Co., Ltd., established in 1966, is a modern comprehensive pharmaceutical company. Reyoung is given the title of National Trustworthy Company for Contract and Credit, Grade AAA Credit Company and Credit Company of Shandong Medical Industry.
Business Philosophy
Reyoung inherits the mission "Reyoung Pharma., Benefit the public", insists the business concept "Innovation is the basis, Product quality is first". Never stop exploration and innovation, forging ahead with determination, and realizing the sustainable healthy development.
-
Diclofenac Sodium InjectionDiclofenac Sodium Injection (3ml: 75mg) is a nonsteroidal anti-inflammatory drug (NSAID) used to relieve acute pain. It is effective for conditions like renal colic, exacerbations of...read more
-
Metamizole Sodium InjectionMetamizole Sodium Injection (2ml: 500mg; 5ml: 500mg) is an antipyretic and analgesic used for severe pain and fever. It is administered intramuscularly or intravenously in doses of 0.5g to 1.0g....read more
-
Paracetamol InjectionParacetamol Injection (Acetaminophen Injection) is used for the relief of mild to moderate pain and the reduction of fever. It is administered intravenously for rapid effect, making it suitable...read more
Advantages of Antipyretics and Analgesics Injection
Rapid Onset Of Action
Antipyretic and analgesic injections usually have a rapid onset of action. For example, flunixin meglumine injections reduce pain within 15 seconds of injection, and paracetamol injections work quickly after injection. This rapid onset of action allows patients to quickly relieve symptoms of fever and pain and improve their quality of life.
Highly Effective And Long-lasting
Fever-reducing and pain-relieving injections are usually highly potent, able to quickly lower body temperature and relieve pain. At the same time, the effective time of some injections can be maintained for a longer period of time, such as the effective time of flunixin glucosamine injection can be maintained for 24~36 hours, which is convenient for long-term treatment needs such as postnatal anti-inflammatory.
High Safety
Antipyretic and analgesic injections are usually subjected to rigorous safety and efficacy evaluations to ensure their safety for patients during use. For example, Flunixin Glucosamine Injection contains no banned ingredients, is not prone to allergic and stress reactions, and has no immunosuppressive defects, providing a high level of safety. Meanwhile, paracetamol injection has no effect on platelets and the coagulation mechanism, further reducing the risk of use.
Wide Range Of Indications
Antipyretic and analgesic injection can be used to treat fever and pain symptoms caused by a variety of conditions such as the common cold, influenza, post-operative pain, traumatic pain and so on. This wide range of indications makes Antipyretic and Analgesic Injection more flexible in clinical use.
Convenient To Use
Compared with oral drugs, antipyretic and analgesic injection is more convenient to use. Especially for patients who are unable to take oral medication (e.g. coma, vomiting, etc.), injections have become an effective alternative treatment modality. In addition, the dosage of injections is usually more precise, which helps to ensure the effectiveness of the treatment.
Production Process of Antipyretics and Analgesics Injection
1) Acetaminophen: As the main active ingredient, it is used to exert antipyretic and analgesic effects.
2) Excipients: Including sodium bisulfite, polyethylene glycol 400, pH buffer (such as sodium acetate and 2% acetic acid solution), cysteine hydrochloride, activated carbon, etc., used to adjust the pH value, stability, solubility and clarity of the injection solution.
1) Dissolve excipients:
• Add part of the injection water to the dilution tank and heat to an appropriate temperature (such as 40~50℃).
• Add sodium bisulfite and stir until completely dissolved, then add cysteine hydrochloride and stir until dissolved.
• Add polyethylene glycol 400 to the liquid preparation tank and stir.
2) Dissolve acetaminophen:
Add acetaminophen to the dilution tank and stir until dissolved.
3) Adjust pH value:
Add the pH buffer to the dilution tank and stir evenly to adjust the pH value of the injection solution to the specified range.
4) Add the remaining water for injection:
Add all the remaining water for injection (such as 50~60℃) to the dilution tank and stir evenly.
5) Add activated carbon and filter:
Add activated carbon to the dilution tank, stir and filter in a cycle to remove impurities and particles. Filtration can be performed using 0.45um and 0.22um titanium rod filter elements.
After adding activated carbon and stirring, sample the liquid in the dilution tank for intermediate detection to ensure that all quality indicators meet the requirements.
1) Filling: Fill the prepared injection solution into appropriate containers in sequence.
2) Sterilization: Use moist heat sterilization (such as 121℃ sterilization for 10 minutes) to sterilize the filled injection solution
1) Inspection: Check the appearance, clarity, pH value, related substances and other items of the sterilized injection solution to ensure product quality.
2) Packaging: The injection solution that has passed the inspection will be packaged and labeled with relevant information (such as drug name,
specification, batch number, expiration date, etc.).
Certificate









Packaging
|
Storage |
Store at temperatures below 30°C in a dry place, protected from light. |
|
Packaging |
50 Vials in a box. |
|
Validity |
Three years |
|
Manufactured by |
Reyoung Pharmaceutical Co.,Ltd. |
|
MOQ |
100000 Vials |
|
Qualification Certificate |
COPP,GMP |
Our Customization Process
Select A Project
Please choose the product you need based on the existing products
Project Analysis
We will analyze your needs based on the product you have chosen and provide you with a suitable proposal
Deliver Sample
After you confirm the product, we will deliver the sample to you as soon as possible
Order Confirmation
We have a formal and detailed order format
FAQ
We're professional antipyretics and analgesics injection manufacturers and suppliers in China, featured by quality products and good price. Please feel free to wholesale antipyretics and analgesics injection made in China here from our factory. Contact us for more details.
Diclofenac Sodium Injection, , Paracetamol Injection






