Lidocaine and capsaicin
Looking up MedlinePlus…
From MedlinePlus, U.S. National Library of Medicine
Amide Local Anesthetic, Antiarrhythmic
Dosing in kidney impairment
This label has no separate kidney-impairment dosing section. Check warnings and clinical pharmacology in the full label.
Preparation and administration
Important Dosage and Administration Instructions Unintended exposure to capsaicin can cause severe irritation of the eyes, mucous membranes, respiratory tract, and skin in healthcare providers and others. Because unintended exposure to capsaicin can cause severe irritation of eyes, mucous membranes, respiratory tract, and skin, when administering Trubrexa TM Transdermal Patch it is important to follow these procedures: Keep Trubrexa TM Transdermal Patch in the sealed pouch until immediately before use.
Use Trubrexa TM Transdermal Patch only on dry, intact (unbroken) skin. During administration, avoid unnecessary contact with any items in the room, including items that the patient may later have contact with, such as horizontal surfaces and bedsheets. Immediately after use, clean all areas of skin that had contact with Trubrexa TM Transdermal Patch.
Ensure all used and unused pieces Trubrexa TM Transdermal Patch are properly disposed of.
Drug interactions
Check lidocaine and capsaicin against a medication listLabel text (2 paragraphs)
6. DRUG INTERACTIONS Antiarrhythmic Drugs Trubrexa TM Transdermal Patch should be used with caution in patients receiving Class I antiarrhythmic drugs (such as tocainide and mexiletine) since the toxic effects are additive and potentially synergistic. Local Anesthetics When Trubrexa TM Transdermal Patch is used concomitantly with other products containing local anesthetic agents, the amount absorbed from all formulations must be considered.
Drugs That May Cause Methemoglobinemia Patients who are administered local anesthetics are at increased risk of developing methemoglobinemia when concurrently exposed to the following drugs, which could include other local anesthetics: Nitrates/Nitrites (nitric oxide, nitroglycerin, nitroprusside, nitrous oxide) Local anesthetics (benzocaine, bupivacaine, lidocaine, prilocaine, procaine, tetracaine) Antineoplastic Agents (cyclophosphamide, flutamide, hydroxyurea, ifosfamide, rasburicase) Antibiotics (dapsone, nitrofurantoin, para-aminosalicylic acid, sulfonamides) Antimalarials (chloroquine, primaquine) Anticonvulsants (Phenobarbital, phenytoin, sodium valproate) Other Drugs (acetaminophen, metoclopramide, quinine, sulfasalazine)
Contraindications
4. CONTRAINDICATIONS Trubrexa TM Transdermal Patch is contraindicated in patients with a known history of sensitivity to local anesthetics of the amide type, or to any other component of the product.
Supply and cost
Drug shortage status
Recalls (last 24 months)
Therapeutic equivalence (Orange Book)
Price ladder
Not the price at the counterThese are not what a patient pays at the pharmacy counter. They are what pharmacies, health plans, and government buyers pay, before manufacturer rebates. A patient's cost depends on their insurance (copay, coinsurance, or deductible) or the pharmacy's cash price.