Phenergan Powder

Xi'an Sonwu Biotech Co., Ltd. is one of the most professional manufacturers and suppliers of phenergan powder in China. We warmly welcome yuo to wholesale bulk phenergan powder for sale here from our factory. Quality products and reasonable price are available.

Promethazine HCL Description
Phenergan powder, or promethazine hydrochloride, is a commonly used phenothiazine antihistamine drug in clinical practice. Promethazine hydrochloride is the first tricyclic antihistamine with a phenothiazine structure discovered. It can competitively block histamine H1 receptors to produce an antihistamine effect, resist the telangiectasia caused by histamine, and reduce its permeability. Therefore, it is possible to calm coughs caused by irritation of the trachea. It is often used to relieve allergy symptoms and to control nausea and vomiting. It prevents the release of histamine, reducing allergic reactions. This medication may also assist with using some anesthetics, such as sedatives, before surgery. Sometimes, it can also treat sleep disorders, motion sickness, and dizziness.
Promethazine is a phenothiazine antihistamine that can also be used for antiemetic, anti-motion sickness and sedative hypnosis. This drug is commonly used clinically to treat chronic or seasonal allergic rhinitis and allergic diseases caused by exposure to allergens or allergies to certain foods, such as urticaria, allergic conjunctivitis, and vascular and neurological disorders; sexual edema can be treated with this drug. If you are interested in promethazine hydrochloride, you can contact Xi'an Sonwu. Xi'an Sonwu can provide you with high-quality raw phenergan materials.

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Where To Buy Phenergan
Xi'an Sonwu Biotech Co. Ltd. is a manufacturer and distributor with more than ten years of experience. It has extensive and stable cooperation with countries worldwide in the Americas, Asia, Europe, and Oceania. Xi'an Sonwu has always insisted on product quality first; serving every customer well and satisfying every customer is Xi'an Sonwu's pursuit. In addition, Xi'an Sonwu strives to handle every detail to minimize costs and allow customers to get products with high-cost performance. Based on these, customers have given good feedback on the product. So if you need promethazine hcl powder, don't hesitate to contact Xi'an Sonwu.
Xi'an Sonwu ultimately ensures the product's quality so that a sample can be supplied. Here is the quantity.

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What Is Promethazine HCL Use For
1. Antiallergic effect
Promethazine HCL is an antihistamine treatment that reduces or prevents allergic reactions, including itching, stuffy nose, runny nose, and rash. The drug works by preventing histamine release and binding to histamine receptors, thereby reducing the allergic reaction.
Histamine is a chemical present in the body and released by immune cells. In an allergic reaction, the immune system mistakes certain foreign substances, such as pollen and pet dander, as enemies and releases excess histamine to fight them. Histamine causes blood vessels to dilate and muscles to contract, causing allergy symptoms such as itching, nasal congestion, and runny nose. Promethazine HCL can reduce allergic reactions by preventing the release and action of histamine. When the body is exposed to an allergen, it causes the release of histamine, causing allergy symptoms such as runny nose, sneezing, congestion, itchy throat, etc. Promethazine HCL relieves allergies by preventing the release of histamine, reducing the symptoms of allergies.

2. Anti-nausea effect
Phenergan powder is often used to treat various discomforts, including nausea. In therapy, it exerts several effects, including soothing, antiallergic, and antiemetic. When the body has pain symptoms, it can cause symptoms such as vomiting, headaches, and allergic reactions. Promethazine reduces nausea and vomiting by blocking the effects of acetylcholine. It also controls symptoms of motion sickness and motion sickness. Promethazine does not directly prevent acetylcholine from reducing nausea but by inhibiting acetylcholine receptors in the central nervous system, thereby reducing the symptoms of nausea and vomiting.
Acetylcholine plays an essential role in the nervous system, which is one of the neurotransmitters. When the body is stimulated or diseased, acetylcholine is released to nerve synapses, transmuting signals by binding to acetylcholine receptors. However, when the effect of acetylcholine is too strong, it can cause uncomfortable symptoms such as nausea and vomiting. Promethazine HCL inhibits acetylcholine receptors in the central nervous system, thereby reducing the effect of acetylcholine and the symptoms of nausea and vomiting. In addition to inhibiting acetylcholine receptors, it can also affect gastrointestinal motility. It slows gastrointestinal motility, so food stays in the gut longer, reducing the likelihood of nausea and vomiting.
In addition, it may relieve nausea from certain diseases after radiation therapy or surgery, such as exposure to chemotherapy drugs or chemical toxins or due to digestive difficulties or acute infections.

3. Sedation
Promethazine hcl powder also has a soothing effect that suppresses the action of the central nervous system. It reduces neuronal activity in multiple areas of the brain, suppressing mood, anxiety, and pain, among other things. The soothing effect of Promethazine HCL results from various mechanisms of action, including H1 receptor blockade, potent dopamine D2 receptor antagonism, and anticholinergic effects.
Promethazine's inhibitory effect on neurotransmitters is due to its binding to various neurotransmitter receptors, thereby blocking the action of neurotransmitters. These receptors include dopamine, histamine, acetylcholine, and serotonin receptors. Promethazine can affect these receptors' activity, thereby inhibiting neurotransmitters' action. This neurotransmitter-inhibiting action can help people calm down and relieve bad moods and stressful situations. Promethazine HCL is an adjunct therapy to local anesthesia to alleviate pain associated with surgical procedures. Its soothing effect benefits preoperative anxiety and relaxes the patient before the operation. It also enhances the effects of pain relievers, making them more effective. By reducing anxiety and pain-related stress, patients may recover faster and have fewer complications.

What Is The Side Effect Of Promethazine HCL
Using promethazine hcl powder may cause some side effects. Please check the most common side effects:
Dizziness, vertigo, and coma
Dry mouth and throat
Nausea and vomiting
Rashes and allergic reactions
Hypotension and bradycardia
Constipation and diarrhea

Factory
1. With its own production, manufacturing, and storage factory, Xi'an Sonwu Biotech Co., Ltd always has ample stock of products. The company maintains a well-organized, clean, and orderly production department, allowing researchers to develop new high-quality products consistently.
2. Xi'an Sonwu places strict requirements on personnel allocation, from production and testing to sales. This rigorous approach ensures that each product is well-supported with data and provides comprehensive after-sales services to customers.

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Besides guaranteeing the product, the other most important thing is customers can receive the goods smoothly. So, Xi'an Sonwu supplies all kinds of couriers according to different needs.

FAQ
1. What are the indications for using Promethazine HCL?
Allergy
Promethazine HCL is widely used to treat various allergic reactions, such as pollen, dust mite, seasonal allergies, drug allergies, etc.
Vomiting and motion sickness
Promethazine HCL is also used to treat gastrointestinal symptoms such as nausea, vomiting, and motion sickness.
Insomnia
Promethazine HCL can also treat insomnia to help patients fall asleep.
2. Usage and Dosage
Promethazine HCL should be used with the advice of a doctor to ensure the correct dosage and method of use.
treat allergies
For adults, each dose is 25-50 mg 2-4 times a day. For children, each amount is 12.5-25 mg 2-4 times a day.
Treating Vomiting and Motion Sickness
The dose for adults is 25 mg, 2-3 times a day; the amount for children is 12.5 mg, 2-3 times daily.
cure insomnia
Adults should take the 50 mg dose 30 minutes before bedtime.

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Email: sales@sonwu.com

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