Learn more about usage, cautions, and possible side effects .
Chemical Name: LIDOCAINE (LYE-doe-kane)
Lidocaine Hcl 4% Solution is a local anesthetic used to produce numbness in the mouth and throat. It may also be used to prevent gagging during dental procedures.
INFORM YOUR DOCTOR OR PHARMACIST of all prescription and over-the-counter medicine that you are taking. Inform your doctor of any other medical conditions, allergies, pregnancy, or breast-feeding.
Lidocaine Hcl 4% Solution is usually applied by your doctor or dentist. Lidocaine Hcl 4% Solution is sometimes used at home to treat irritation or swelling inside the mouth. Ask your doctor, dentist, or pharmacist any questions that you may have about Lidocaine Hcl 4% Solution. STORE LIDOCAINE HCL 4% SOLUTION at room temperature in a tightly-closed container, away from heat and light.
DO NOT TAKE LIDOCAINE HCL 4% SOLUTION if you have had an allergic reaction to it or are allergic to any ingredient in this product. LIDOCAINE HCL 4% SOLUTION MAY REDUCE your ability to swallow. Do not eat for at least 1 hour after using Lidocaine Hcl 4% Solution. LIDOCAINE HCL 4% SOLUTION MAY CAUSE NUMBNESS of the tongue or mouth lining. Do not eat or chew gum while your mouth feels numb. Also be careful not to bite your tongue or the inside of your mouth after using Lidocaine Hcl 4% Solution. LIDOCAINE HCL 4% SOLUTION IS EXCRETED IN BREAST MILK. IF YOU ARE OR WILL BE BREAST-FEEDING while you are using Lidocaine Hcl 4% Solution, check with your doctor or pharmacist to discuss the risks to your baby.
SIDE EFFECTS, that may occur during treatment, include numbness, burning, stinging, or swelling. If they continue or are bothersome, contact your doctor. CHECK WITH YOUR DOCTOR AS SOON AS POSSIBLE if you experience skin rash or hives. If you notice other effects not listed above, contact your doctor, dentist, or pharmacist. This is not a complete list of all side effects that may occur. If you have questions about side effects, contact your healthcare provider. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.
Drug interactions can result in unwanted side effects or prevent a medicine from doing its job. Use our drug interaction checker to find out if your medicines interact with each other. Check drug interactions
If overdose is suspected, contact your local poison control center or emergency room immediately. Lidocaine Hcl 4% Solution may be harmful if swallowed.
DO NOT SHARE LIDOCAINE HCL 4% SOLUTION with others for whom it was not prescribed. DO NOT USE LIDOCAINE HCL 4% SOLUTION for other health conditions. KEEP LIDOCAINE HCL 4% SOLUTION out of the reach of children.