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Cinthera

lidocaine · Cinthera is an amide local anesthetic (over-the-counter) containing lidocaine, made by Strand Health Group.

Type
Over the counter
Drug class
Amide Local Anesthetic
Route
Cutaneous
Manufacturers
1

For the temporary relief of muscle pain and joint pain associated with: -Backache -Cramps -Soreness -Strains -Discomfort -Neckache

Drug facts

Generic name
lidocaine
Active ingredients
Lidocaine
Drug class
Amide Local AnestheticAntiarrhythmic
Dosage forms
Ointment
Label holder
Strand Health Group
FDA application
M017
Label updated
12/11/2025

Active ingredients

Lidocaine 4%

Purpose

Local Anesthetic

Uses

For the temporary relief of muscle pain and joint pain associated with: -Backache -Cramps -Soreness -Strains -Discomfort -Neckache

Directions

Adults and Children 12 Years of Age and Older: -Clean and dry the affected area -Apply up to 4 times daily -Wash hands immediately after use

Warnings

FOR EXTERNAL USE ONLY

Do not use

-On damaged, irritated, or infected skin -With a bandage or heating pad -If you are allergic to any ingredients in this product -In the eyes, nose, or mouth -Otherwise as directed

When using this product

Avoid contact with the eyes, nose, and mouth

Stop use and ask a doctor

STOP USE AND ASK DOCTOR IF -Any of the warnings apply to you -Excessive skin irritation develops -Condition worsens -Symptoms persist for more than 7 days, or symptoms clear up and occur again within 3 days

Pregnancy or breastfeeding

IF PREGNANT OR BREASTFEEDING Ask a healthcare professional before use

Keep out of reach of children

If ingested, seek medical help or contact Poison Control immediately

Inactive ingredients

Aloe Barbedensis Leaf Juice, Ammonium Acryloyldimethyltaurate, Ascorbic Acid, Arnica Montana Flower Extract, Boswellia Serrata Gum Extract, Capric Triglyceride, Cetyl Alcohol, Cinnamomum Zeylanicum (Cinnamon) Extract, Curcuma Longa Root Extract, Dimethicone, Dimethyl Sulfoxide, Ethylhexylglycerin, Eucalyptus Globulus Leaf Oil, Glycerin, Glyceryl Stearate, Inulin Lauryl Carbamate, PEG-100 Stearate, Phenoxyethanol, Steric Acid, Tetrasodium EDTA, Tocopherol, Triethanolamine, Water.

Forms and strengths

From the FDA NDC Directory · 1 product codes

Dosage formStrengthRouteNDCs
Ointment.04 g/gcutaneous1

Side effect reports to FDA

FDA Adverse Event Reporting System (FAERS), 57,975 reports that list lidocaine, data through 07/30/2026

Anyone can report a problem to FDA, and a report does not mean the drug caused the problem. Reports can be duplicated or incomplete, and counts depend on how widely a drug is used. Do not stop or change a medicine because of this list. Talk to your doctor or pharmacist.

Most often reported reactions

  • Drug ineffective4,341
  • Off label use4,128
  • Pain3,661
  • Fatigue3,499
  • Product adhesion issue3,452
  • Nausea3,399
  • Headache3,310
  • Product quality issue3,206
  • Sinusitis2,562
  • Dyspnea2,402

To report a side effect, use FDA MedWatch.

Manufacturers and labels

1 FDA label

  • Strand Health GroupShown hereM017 · Label 12/11/2025 · NDC 83295-8000Full label

Related recalls

FDA drug recalls that name this drug or its active ingredient

All drug recalls

Cinthera: common questions

What is Cinthera used for?
For the temporary relief of muscle pain and joint pain associated with: -Backache -Cramps -Soreness -Strains -Discomfort -Neckache
Is Cinthera a prescription drug?
No. Cinthera is sold over the counter (OTC) without a prescription.
Are there other products with the same active ingredient as Cinthera?
Yes. Other FDA-listed products with the same active ingredients include Pain Relief Patches, Burn Relief, LIDOCAINE PAIN RELIEF Gel-Patch, Lidocaine Numbing Cream.
Who makes Cinthera?
Strand Health Group lists Cinthera with the FDA.

Source: U.S. Food and Drug Administration, openFDA drug label (SPL) and NDC Directory · Last updated 12/11/2025 · Label text is shown as published by the manufacturer. Not medical advice