Wholesale Food Grade Bulk Pranlukast Powder With Best Price
Product Description
Pranlukast is an oral antiallergic drug mainly used to treat allergic diseases, especially allergic rhinitis and asthma. It is a selective leukotriene receptor antagonist that can effectively block the effects of leukotrienes, thereby reducing allergic reactions and inflammation.
Main Features and Functions
1. Mechanism: Pranlukast selectively antagonizes CysLT1 receptors, inhibiting airway constriction, mucus secretion and increased vascular permeability caused by leukotrienes (such as cysteine leukotrienes), thereby alleviating allergic symptoms and asthma attacks.
2. Indications:
- Allergic rhinitis: Used to relieve symptoms such as nasal congestion, runny nose, sneezing, etc. caused by pollen, dust mites, etc.
- Asthma: As an adjunct treatment for asthma, it helps control asthma symptoms and reduce the frequency of attacks.
3. Dosage form: Pranlukast is usually available in the form of oral tablets, which patients can take as per the doctor’s advice.
In conclusion, Pranlukast is an effective anti-allergic drug, mainly used to treat allergic rhinitis and asthma, which reduces allergic reactions and inflammation by antagonizing leukotriene receptors. When using it, you should follow the doctor's guidance to ensure safety and effectiveness.
COA
| Items | Specifications | Results |
| Appearance | Off-white or white powder | White Powder |
| HPLC Identification | Consistent with the reference
substance main peak retention time |
Conforms |
| Specific rotation | +20.0。-+22.0。 | +21。 |
| Heavy metals | ≤ 10ppm | <10ppm |
| PH | 7.5-8.5 | 8.0 |
| Loss on drying | ≤ 1.0% | 0.25% |
| Lead | ≤3ppm | Conforms |
| Arsenic | ≤1ppm | Conforms |
| Cadmium | ≤1ppm | Conforms |
| Mercury | ≤0. 1ppm | Conforms |
| Melting point | 250.0℃~265.0℃ | 254.7~255.8℃ |
| Residue on ignition | ≤0. 1% | 0.03% |
| Hydrazine | ≤2ppm | Conforms |
| Bulk density | / | 0.21g/ml |
| Tapped density | / | 0.45g/ml |
| Assay（Pranlukast ） | 99.0%~ 101.0% | 99.62% |
| Total aerobes counts | ≤1000CFU/g | <2CFU/g |
| Mould & Yeasts | ≤100CFU/g | <2CFU/g |
| E.coli | Negative | Negative |
| Salmonella | Negative | Negative |
| Storage | Store in cool & drying place, keep away strong light. | |
| Conclusion | Qualified | |
Function
Pranlukast is an oral antiallergic drug mainly used to treat asthma and allergic rhinitis. It is a selective leukotriene receptor antagonist that effectively blocks the effects of leukotrienes, thereby alleviating symptoms associated with allergies and asthma. The following are the main functions of Pranlukast:
1. Anti-inflammatory effect: Pranlukast helps control asthma symptoms by inhibiting the effects of leukotrienes and reducing the inflammatory response in the airways.
2. Improve respiratory function: By reducing constriction and inflammation of the airways, Pranlukast can improve the respiratory function of asthma patients and reduce the occurrence of wheezing and difficulty breathing.
3. Relieve allergy symptoms: Pranlukast is also used to treat allergic rhinitis and can relieve allergy symptoms such as nasal congestion, runny nose, sneezing, etc.
4. Prevention of Asthma Attacks: Long-term use of Pranlukast can help prevent acute attacks of asthma, especially in patients with exercise-induced asthma.
5. Combined use with other drugs: Pranlukast can be used in combination with other anti-asthma drugs (such as inhaled corticosteroids) to enhance the therapeutic effect.
In short, the main function of Pranlukast is to relieve the symptoms of asthma and allergic rhinitis and improve the quality of life of patients by antagonizing leukotriene receptors. When using it, you should follow the doctor's guidance to ensure safety and effectiveness.
Application
The application of Pranlukast is mainly focused on the treatment of allergy-related diseases, including the following aspects:
1. Allergic rhinitis: Pranlukast is used to relieve the symptoms of allergic rhinitis caused by pollen, dust mites, animal dander, etc., such as nasal congestion, runny nose, sneezing and nasal itching. It reduces the inflammatory response of the nasal cavity by antagonizing the effects of leukotrienes.
2. Asthma: Pranlukast is used as an adjunctive treatment for asthma to help control asthma symptoms and reduce the frequency and severity of asthma attacks. It can be used in combination with other anti-asthma drugs (such as inhaled corticosteroids and bronchodilators) to enhance the therapeutic effect.
3. Exercise-Induced Bronchoconstriction: Pranlukast can also be used in certain situations to prevent exercise-induced bronchoconstriction, helping athletes and active people control their airway responses before exercise.
4. Chronic Allergic Diseases: Pranlukast may also be considered as part of the treatment regimen in the management of some chronic allergic diseases.
Usage
Pranlukast is usually available in the form of oral tablets, which patients should take according to their doctor's advice, usually once daily.
Notes
When using Pranlukast, patients should tell their doctor if they have other health problems or are taking other medications to avoid potential drug interactions. In addition, while Pranlukast can help control allergy and asthma symptoms, it is not intended for the treatment of acute asthma attacks.
In conclusion, Pranlukast is an effective anti-allergic drug, widely used in the treatment of allergic rhinitis and asthma, helping patients improve their quality of life. When using it, you should follow the doctor's guidance to ensure safety and effectiveness.
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