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Before Using
In deciding to use a medicine, the risks of taking the medicine must be weighed against the good it will do. This is a decision you and your doctor will make. For this medicine, the following should be considered:
Allergies
Tell your doctor if you have ever had any unusual or allergic reaction to this medicine or any other medicines. Also tell your health care professional if you have any other types of allergies, such as to foods, dyes, preservatives, or animals. For non-prescription products, read the label or package ingredients carefully.
Pediatric
Studies on this medicine have been done only in adult patients, and there is no specific information comparing use of lidocaine topical systems in children with use in other age groups.
Geriatric
Many medicines have not been studied specifically in older people. Therefore, it may not be known whether they work exactly the same way they do in younger adults or if they cause different side effects or problems in older people. There is no specific information comparing use of lidocaine topical systems in the elderly with use in other age groups.
Pregnancy
| Pregnancy Category | Explanation | |
|---|---|---|
| All Trimesters | B | Animal studies have revealed no evidence of harm to the fetus, however, there are no adequate studies in pregnant women OR animal studies have shown an adverse effect, but adequate studies in pregnant women have failed to demonstrate a risk to the fetus. |
Breastfeeding
Studies in women suggest that this medication poses minimal risk to the infant when used during breastfeeding.
Drug Interactions
Using this medicine with any of the following medicines is not recommended. Your doctor may decide not to treat you with this medication or change some of the other medicines you take.
- Dihydroergotamine
Using this medicine with any of the following medicines is usually not recommended, but may be required in some cases. If both medicines are prescribed together, your doctor may change the dose or how often you use one or both of the medicines.
- Acecainide
- Alatrofloxacin
- Amiodarone
- Amprenavir
- Arbutamine
- Atazanavir
- Balofloxacin
- Bretylium
- Ciprofloxacin
- Clinafloxacin
- Darunavir
- Delavirdine
- Disopyramide
- Dofetilide
- Encainide
- Enoxacin
- Etravirine
- Flecainide
- Fleroxacin
- Flumequine
- Fosamprenavir
- Fosphenytoin
- Gatifloxacin
- Gemifloxacin
- Grepafloxacin
- Hyaluronidase
- Ibutilide
- Levofloxacin
- Lomefloxacin
- Lopinavir
- Metoprolol
- Mexiletine
- Moricizine
- Moxifloxacin
- Norfloxacin
- Ofloxacin
- Pefloxacin
- Phenytoin
- Procainamide
- Propafenone
- Propofol
- Prulifloxacin
- Quinidine
- Rufloxacin
- Sotalol
- Sparfloxacin
- St John's Wort
- Succinylcholine
- Temafloxacin
- Tocainide
- Tosufloxacin
Using this medicine with any of the following medicines may cause an increased risk of certain side effects, but using both drugs may be the best treatment for you. If both medicines are prescribed together, your doctor may change the dose or how often you use one or both of the medicines.
- Cimetidine
- Penbutolol
- Tocainide
Other Interactions
Certain medicines should not be used at or around the time of eating food or eating certain types of food since interactions may occur. Using alcohol or tobacco with certain medicines may also cause interactions to occur. Discuss with your healthcare professional the use of your medicine with food, alcohol, or tobacco.
Other Medical Problems
The presence of other medical problems may affect the use of this medicine. Make sure you tell your doctor if you have any other medical problems, especially:
- Broken or inflamed skin, burns, or open wounds at the place of application—More of this medicine can be absorbed into the body quickly, which increases the chance of side effects
- Liver disease (severe)—The risk of side effects may be increased because of slower removal of lidocaine from the body
