Lidocaine Topical Solution

What is this medication?

LIDOCAINE (LYE doe kane) relieves minor pain and irritation in your mouth and throat. It works by numbing the affected area.

This medicine may be used for other purposes; ask your health care provider or pharmacist if you have questions.

COMMON BRAND NAME(S): Lidomar, LTA, Professional DNA Collection Kit, Xylocaine, Xylocaine Viscous, Zilactin-L

What should I tell my care team before I take this medication?

They need to know if you have any of these conditions:

• Heart disease
• Liver disease
• An unusual or allergic reaction to lidocaine, other medications, foods, dyes, or preservatives
• Pregnant or trying to get pregnant
• Breast-feeding

How should I use this medication?

The medication is for topical use in the mouth or throat. Do not swallow this medication unless you have been told to. Follow the directions on the prescription label. Use a specially marked spoon or container to measure the solution. Ask your pharmacist if you do not have one. If you have a sore place in your mouth, you can apply the medication with a cotton-tipped applicator. The solution can be swished around the mouth or gargled. Take your medication at regular intervals. Do not take your medication more often than directed.

Do not use this medication in infants and children for teething pain.

Talk to your care team about the use of this medication in children. Special care may be needed.

People over 65 years may have a stronger reaction and need a smaller dose.

Overdosage: If you think you have taken too much of this medicine contact a poison control center or emergency room at once.

NOTE: This medicine is only for you. Do not share this medicine with others.

What if I miss a dose?

This does not apply. This medication is not for regular use. It should only be used as needed.

What may interact with this medication?

Do not take this medication with any of the following:

• MAOIs, such as Carbex, Eldepryl, Marplan, Nardil, and Parnate

This medication may also interact with the following:

• Other local anesthetics

This list may not describe all possible interactions. Give your health care provider a list of all the medicines, herbs, non-prescription drugs, or dietary supplements you use. Also tell them if you smoke, drink alcohol, or use illegal drugs. Some items may interact with your medicine.

What should I watch for while using this medication?

Be careful to avoid injury while the area is numb and you are not aware of pain. If this medication is used in the mouth or throat, do not chew gum or eat food for at least 1 hour. If the area is still numb, you may choke or bite your tongue or cheek if you try to chew or swallow. Also, you may not feel pain from hot foods or drinks.

What side effects may I notice from receiving this medication?

Side effects that you should report to your care team as soon as possible:

• Allergic reactions—skin rash, itching, hives, swelling of the face, lips, tongue, or throat
• Headache, unusual weakness or fatigue, shortness of breath, nausea, vomiting, rapid heartbeat, blue skin or lips, which may be signs of methemoglobinemia
• Heart rhythm changes—fast or irregular heartbeat, dizziness, feeling faint or lightheaded, chest pain, trouble breathing

Side effects that usually do not require medical attention (report to your care team if they continue or are bothersome):

• Irritation at application site

This list may not describe all possible side effects. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.

Where should I keep my medication?

Keep out of reach of children and pets.

Store at room temperature between 15 and 30 degrees C (59 and 86 degrees F). Do not freeze.

NOTE: This sheet is a summary. It may not cover all possible information. If you have questions about this medicine, talk to your doctor, pharmacist, or health care provider.