Lidocaine

Is the primary active ingredient. specific formulations may contain additional components like preservatives, fillers, and other medications depending on the product (e.g., lidocaine patches may contain adhesive components).

Topical pain relief (e.g., for minor burns, cuts, insect bites)

Local anesthesia for medical procedures (e.g., injections, dental work)

Treatment of cardiac arrhythmias (in intravenous formulations, administered by a healthcare professional)

Relief of pain associated with certain nerve conditions (under medical supervision)

Myocain Injection (Lidocaine) acts as a local anesthetic by blocking nerve impulses. It works by inhibiting the influx of sodium ions into nerve cells, thus preventing the transmission of pain signals to the brain.

Store according to the directions on the specific product packaging. Generally, this involves storing at room temperature, away from moisture and direct sunlight. Do not use if the packaging is damaged or if the expiration date has passed.

Dosage varies greatly depending on the formulation, administration route, and medical condition. Always follow the directions on the packaging or as instructed by your doctor or pharmacist.

Topical lidocaine should be applied sparingly to the affected area.

Never exceed the recommended dosage.

Intravenous or injection formulations are only to be administered by a qualified healthcare professional.

Topical: Skin irritation, redness, burning sensation at the application site.

Intravenous/Injection: Rarely, more serious side effects such as heart rhythm disturbances, low blood pressure, seizures, respiratory depression (slowed breathing). Allergic reactions are possible.

Alcohol Consumption

Avoid alcohol consumption while using lidocaine, especially in higher doses or intravenous forms, as it may increase the risk of side effects.



While Driving or operating Machinery

Avoid driving or operating machinery after using lidocaine, especially in higher doses or intravenous forms, until any potential side effects have subsided. This is particularly true for systemic lidocaine administration.



Pregnant & Breastfeeding Women

Consult your doctor before using lidocaine if you are pregnant or breastfeeding. The use of lidocaine during pregnancy or breastfeeding should only be considered if the potential benefits outweigh the potential risks to the mother and infant.



Children

Use in children should be as directed by a pediatrician or healthcare professional. Dosage adjustments are often required. Use caution as children may be more sensitive to lidocaine.



Kidney

Caution is needed in patients with kidney problems as lidocaine is primarily metabolized by the liver and excreted by the kidneys.



Liver

Liver impairment can affect lidocaine metabolism and may require dosage adjustments. Patients with liver disease should be under close medical supervision.

Package insert of the specific lidocaine product.

Reputable medical websites (e.g., Mayo Clinic, MedlinePlus).