Articaine hydrochloride powder,Also known as - methyl-3- (2-propylaminopropargylamino) -2-thiophenecarboxylic acid methyl ester hydrochloride Hoe-045,Ultracaine,Carticaine HCl, It is a chemical substance with wide application value in the fields of medical and scientific research. It is also an ester based amide active agent, usually in the form of white or beige crystalline powder. It has good stability and moisture absorption, so special attention should be paid to moisture and light avoidance during storage and use. This compound has a high solubility in DMSO (dimethyl sulfoxide), reaching up to 100mg/mL (specific values may be affected by factors such as solvent purity and temperature). In water, its solubility is relatively low, but it can still reach a certain concentration. At the same time, it has the ability to reversibly bind to the alpha subunit of voltage-gated sodium channels in the neural lumen. This binding effect can inhibit the transmission of nerve impulses, thereby effectively relieving pain. In addition, articaine hydrochloride can improve pathological processes such as acute kidney injury induced by lipopolysaccharide (LPS) by inhibiting the activation of NF - κ B and the NLRP3 inflammasome pathway.
We provide articaine hydrochloride powde, please refer to the following website for detailed specifications and product information.
Is Articaine hydrochloride powder better than lidocaine?
Pharmacological effects
Articaine hydrochloride powder：Belonging to amide class local injection anesthetics, it can block nerve conduction along nerve fibers at the injection site, playing a role in local anesthesia. Adding adrenaline to the solution can constrict local blood vessels, delay the entry of anesthetics into the systemic circulation, maintain local tissue concentration, and obtain a surgical field of view with minimal bleeding. The local anesthetic effect appears 2-3 minutes after administration and can last for about 60 minutes.
Pharmacological effects
Lidocaine: also an amide local anesthetic, administered intravenously or after blood absorption, has a significant biphasic effect of excitation and inhibition on the central nervous system. Lidocaine can produce analgesic, sedative, and anticonvulsant effects at different blood drug concentrations, but it may also lead to adverse reactions such as slowed heart conduction velocity and atrioventricular block.
Clinical application
Articaine hydrochloride: particularly suitable for local anesthesia in oral use, such as pulpotomy and pulp treatment, periodontal surgery, tooth extraction, and alveolar surgery. Its independent packaging design is more suitable for transfer from the pharmacy to the operating room, preventing accidental dropping and contamination of anesthetics.
Lidocaine: can be used for various anesthesia methods such as local infiltration anesthesia, nerve block anesthesia, and epidural anesthesia. Widely used in clinical practice, but attention should be paid to the potential adverse reactions it may cause.
Adverse reactions
Articaine hydrochloride: In rare cases, it may cause allergic reactions or other adverse reactions, such as urticaria, difficulty breathing, etc. When using, pay attention to observing whether the patient has any abnormal reactions and follow the doctor's guidance to adjust the dosage to ensure safe and effective treatment.
Lidocaine: The incidence of adverse reactions is about 6.3%, mostly related to the dosage and duration of medication. May cause neurological reactions (such as dizziness, vertigo, nausea, etc.), cardiovascular reactions (such as severe sinus bradycardia, cardiac arrest, etc.), and allergic reactions.
What are the specific uses of Articaine hydrochloride powder?
Articaine hydrochloride is a commonly used local anesthetic in oral surgery. It is suitable for various oral surgical procedures, including but not limited to: for teeth that need to be extracted, such as wisdom teeth, severely decayed teeth, etc., articaine hydrochloride can provide effective local anesthesia and reduce patient pain. Procedures such as gingivectomy and periodontal flap surgery require precise cutting and suturing of gingival tissue. Articaine hydrochloride can ensure anesthesia in the surgical area, making the surgical process smoother. In dental implant surgery, articaine hydrochloride can provide a long-lasting anesthetic effect, reducing patients' pain and discomfort during the surgery. For treatments such as root canal therapy, which require precise procedures to enter the pulp cavity, Articaine hydrochloride powder can ensure the anesthetic effect in the pulp area, allowing patients to tolerate the treatment process.
Relieve oral pain&Other indications
In addition to surgical anesthesia, articaine hydrochloride can also be used to relieve oral pain. For oral pain caused by tooth sensitivity, gingivitis, etc., articaine hydrochloride can quickly alleviate pain symptoms and improve patients' quality of life through local injection.
Articaine hydrochloride is also suitable for some special oral treatment scenarios, such as providing sufficient anesthesia depth during pulp opening therapy to ensure that patients do not feel pain during the treatment process. Before performing oral restoration, such as installing porcelain veneers, all ceramic teeth, etc., it is necessary to prepare the tooth body. Articaine hydrochloride can provide effective anesthesia and alleviate pain in patients during the preparation process.
What should be noted when taking articaine hydrochloride?
When using Articaine hydrochloride powder, doctors need to pay attention to the following:
- Understanding medical history: Before performing surgery, doctors need to fully understand the patient's medical history in order to determine the surgical method and synchronous treatment plan. This helps to assess the overall health status of patients and develop appropriate anesthesia plans.
- Experimental allergic reactions: For patients who are using articaine hydrochloride for the first time, it is recommended to inject a dose of 5% -10% first to test for the presence of allergic reactions. This helps to detect patients' allergic reactions to drugs in a timely manner and avoid the occurrence of serious adverse reactions.
- Slow injection: Articaine hydrochloride should be injected slowly and should not be injected into blood vessels. Before injection, a blood test must be performed to ensure that the medication is accurately injected into the anesthesia site and to avoid adverse reactions caused by accidental entry into blood vessels.
- Maintain language communication: During the injection of articaine hydrochloride, doctors should maintain language communication with patients. This helps to observe the patient's reaction and promptly detect and handle possible adverse reactions.
- Monitoring coagulation function: For patients undergoing anticoagulant therapy, the use of articaine hydrochloride may increase the risk of bleeding. Therefore, it is necessary to closely monitor the patient's coagulation function to ensure surgical safety.
- Attention to special groups: patients with hypertension or diabetes should use this product with caution. These patients may experience adverse reactions such as blood pressure fluctuations or blood glucose changes when using articaine hydrochloride. Therefore, it is necessary to fully understand the patient's medical history and medication situation before use, and carefully evaluate the risks.
- Avoid injection into infected areas: For areas with infection or inflammation, the use of articaine hydrochloride may reduce anesthesia effectiveness and increase the risk of infection spread. Therefore, when selecting the injection site, it is necessary to avoid these areas.
- Anesthesia bite danger: After anesthesia with articaine hydrochloride, patients need to avoid excessive biting or chewing of hard objects to prevent oral damage or loose teeth.