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Lidocaine Powder

Lidocaine Powder

Raw Lidocaine Powder Skype: fwk2014 Whatsapp: +86 15871358773 Email: lling@51chemall.com

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Lidocaine Powder Basic Information

Product Name:  Lidocaine Powder;L-Caine; Leostesin; 2-Diethylamino-N-(2,6-dimethylphenyl)acetamide; Esracaine; 2-diethylamino-2',6'-acetoxylidide;
CASNO.: 137-58-6
Appearance: White or white crystalline powder
Molecular Formula: C14H22N2O
Molecular Weight: 234.337
Melt Point: 66-69°C
Stocking Term: Store in a cool dry place
Minimum Order Quantity:10 Gram
Payment Term: TT/Westunion/Moneygram
Delivery Time: Shipping time usually within 24 hours after confirming payment if no accidents

Lidocaine is a local anesthetic and antiarrhythmic drug. It is a derivative of cocaine, but it does not have the hallucinogenic and addictive ingredients of cocaine. Lidocaine is a white crystalline powder of hydrochloride, which is easily soluble in water. Its virulence is comparable to that of procaine, but its local anesthetic effect is strong and long-lasting. It has good surface penetrability and can be used as a surface for injection. anesthesia. Lidocaine is a very good local anaesthetic. It usually takes one to three minutes to apply and the effect lasts for one to three hours. For the treatment of oral ulcers. As an arrhythmia disorder it is not used very often now, because some people worry that it will have long-term side effects. A few people are allergic to lidocaine. Used for the treatment of arrhythmia in 1963, it is currently the prevention and treatment of acute myocardial infarction and a variety of heart disease complicated by rapid ventricular arrhythmia drugs. It is the first choice for ventricular premature beats, ventricular tachycardia and ventricular tremor of acute myocardial infarction.

Lidocaine Powder Usage

This product is an amide local anesthetic. Widely used in surface anesthesia, infiltration anesthesia, conduction anesthesia and epidural anesthesia.

Lidocaine Powder Dosage

1. Ointment 5%, dental can be applied to the mucous membrane surface dried in the mouth; 2.5% ointment for external use, treatment of itching.

2. Jelly 2%, adults commonly used in the esophagus, pharynx, trachea or urethra and other catheters outside the wall; women do vaginal examination can be used when the cotton swab stained 5 ~ 7ml applied to the local; urethral dilatation or cystoscopy when the dosage Up to 400mg. The 24-hour prescription is limited to 600mg.

3. Mouthwash 2%, for oral disease, adults use 15ml each time, spit after spittoon, once every 3 hours; for sore throat, can be swallowed when needed, the prescription is limited to the amount of 8 times 24 hours, ie 2.4g, children reduce it.

4. 4% of topical fluid is usually applied or sprayed directly on the surface of the throat or oral mucous membrane before being used as a gastroscope. Occasionally nasal packing is used. The prescription should not exceed 3.0 mg/kg every 24 hours. Pediatric caution should be used.

5. Aerosol or spray 2-4%, can be used for endoscopy, each 10 ~ 30ml, prescription limit 3.0mg/kg.
Blocked anesthesia, 1 to 2% solution, no more than 0.4 g at one time; surface anesthesia, 1 to 2% solution, spray or palatal patch, no more than 0.25 g at a time; infiltration anesthesia, 1 to 2% solution, not hourly More than 0.4g; treatment of arrhythmia, an intravenous injection of 1 ~ 3mg/kg, if invalid, 10 ~ 15 minutes after the same amount and then again. At the same time take 100mg plus 5 ~ 10% glucose solution within 100 ~ 200ml for intravenous infusion, A total treatment of 4 ~ 6mg/kg

Lidocaine Powder Warning

1. Allergic to this product, congestive heart failure, severe myocardial damage, bradycardia, pre-excitement syndrome, liver and kidney dysfunction, second and third degree atrioventricular block, history of epileptic seizures, liver function Severe insufficiency and shock patients disabled.

2. Pregnant women, nursing mothers with caution. Heart and liver dysfunction should be appropriately reduced.

3. Neonatal medication can cause poisoning. The half-life of preterm infants is about 3.6 hours, 1.8 hours longer than normal babies. The elderly should adjust the dosage according to the degree of tolerance and need, and the dosage should be halved for patients older than 70 years old.

4. Intravenous injection limit for anti-arrhythmia. Anesthesia for arteriosclerosis, vasospasm, diabetics and fingers (toes) should not be supplemented with vasoconstrictors (such as epinephrine hydrochloride).

5. Blood pressure, electrocardiogram and serum electrolytes should be checked at any time during medication. The blood drug concentration should be monitored during long-term administration.

Lidocaine Powder Side Effects

The overall incidence was about 6.3%, and most of the adverse reactions were dose-related.

1. Nerve: Optic neuritis, dizziness, dizziness, nausea, vomiting, tiredness, unclear language, paresthesia and muscle tremor, convulsions, confusion, and respiratory depression. Need to reduce or stop the drug. Convulsions can be given intravenously, short-acting barbiturate preparations or short-acting muscle relaxants.

2. cardiovascular: 1 large dose can produce severe sinus bradycardia, cardiac arrest, ventricular fibrillation, severe atrioventricular block and myocardial contractility, need to promptly stop the drug, if necessary, with atropine, isoproterenol Or pacemaker treatment; when the blood pressure drops, give oxygen, correct acidosis and vasopressors; maintain airway patency and other recovery measures; 2 patients with atrial flutter may increase ventricular rate.

3. allergic reactions: rash and edema and other performance should be discontinued, high blood concentration can cause cardiovascular depression and respiratory arrest. The occurrence of these adverse reactions is completely related to the inadvertent blood vessels. Skin tests have limited value for predicting allergic reactions.

4. Spinal injections or topical lidocaine can cause fatal bronchospasm. Adults may develop respiratory distress syndrome but are rarer.

5. Supraventricular tachycardia, torsion arrhythmia or hypotension have been reported.

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