What is Lidocaine-Phenylephrine ?

Lidocaine-Phenylephrine is a combination medication commonly used as a local anesthetic and vasoconstrictor, respectively. Lidocaine works by blocking nerve signals in the body to provide pain relief, while Phenylephrine narrows blood vessels, reducing bleeding and enhancing the duration and quality of the anesthesia. This synergistic combination is often utilized in medical procedures requiring prolonged local anesthesia and minimized bleeding, such as during dental and nasal surgeries.

• Temporary redness at the application site
• Increased blood pressure
• Dizziness or light-headedness
• Palpitations
• Nervousness
• Blurred vision
• Headache
• Nausea
• Tremor
• Irregular heartbeat (arrhythmias)

• Avoid use if allergic to lidocaine, phenylephrine, or to any other amide-type anesthetics
• Not recommended for use on large areas of the body or for prolonged periods especially in children and elderly
• Use with caution in patients with heart disease, hypertension, thyroid disease, diabetes, or enlarged prostate
• Consult a healthcare provider before use if pregnant or breastfeeding
• Do not use in combination with monoamine oxidase inhibitors (MAOIs) or within 21 days of stopping such treatment
• Avoid contact with eyes; in case of contact, immediately flush eyes with plenty of water
• Excessive dosage, or short intervals between doses, can result in plasma levels that may be sufficiently high to cause adverse effects
• Caution is advised when used in patients taking other sympathomimetic drugs
• Inform your doctor about all your current medications, including over-the-counter products and any herbs or supplements
• Seek immediate medical attention if you experience severe allergic reactions such as difficulty breathing, hives, or swelling of face, lips, tongue, or throat