LIDOCAINE AND PRILOCAINE

65/100 · Elevated

Manufactured by Alembic Pharmaceuticals Inc.

Moderate Safety Concerns with Lidocaine and Prilocaine Use

2,864 FDA adverse event reports analyzed

Last updated: 2026-05-12

About LIDOCAINE AND PRILOCAINE

LIDOCAINE AND PRILOCAINE is a medication tracked in the FDA Adverse Event Reporting System (FAERS), manufactured by Alembic Pharmaceuticals Inc.. Based on analysis of 2,864 FDA adverse event reports, LIDOCAINE AND PRILOCAINE has a safety score of 65 out of 100. This moderate score indicates a notable volume of adverse event reports that patients and providers should be aware of. The most commonly reported adverse reactions for LIDOCAINE AND PRILOCAINE include FATIGUE, NAUSEA, DIARRHOEA, OFF LABEL USE, VOMITING. This page provides a comprehensive breakdown of reported side effects, safety signals, patient demographics, and AI-powered safety analysis for LIDOCAINE AND PRILOCAINE.

AI Safety Analysis

Lidocaine And Prilocaine has a safety concern score of 65 out of 100, placing it in the elevated concern category based on analysis of FDA adverse event data. The FDA has received approximately 2,864 adverse event reports for this medication, which is primarily manufactured by Alembic Pharmaceuticals Inc..

The most commonly reported adverse events include Fatigue, Nausea, Diarrhoea. Of classified reports, 58.6% were designated as serious by the FDA, meaning they involved hospitalization, disability, or other significant medical outcomes. Fever and respiratory issues are common, indicating potential allergic reactions.

Death and serious infections are reported, highlighting severe risks. Pain and gastrointestinal issues are frequent, suggesting possible side effects. Drug dose errors and inappropriate use are significant, indicating potential misuse.

Patients taking Lidocaine And Prilocaine should monitor for the commonly reported side effects and contact their healthcare provider if they experience any unusual symptoms. Drug interactions are not explicitly mentioned, but patients should be cautious of potential interactions with other anesthetics or medications affecting the cardiovascular or respiratory systems. This analysis is based on voluntary FDA adverse event reports and should not replace professional medical advice.

Safety Score: 65/100

Lidocaine And Prilocaine received a safety concern score of 65/100 (elevated concern). This is based on a 58.6% serious event ratio across 1,205 classified reports. The score accounts for 2,864 total adverse event reports and 100 distinct reaction types. This elevated score indicates a notable proportion of serious adverse events and warrants careful monitoring.

Top Adverse Reactions

FATIGUE143 reports
NAUSEA113 reports
DIARRHOEA95 reports
OFF LABEL USE82 reports
VOMITING73 reports
PYREXIA67 reports
DEATH62 reports
DYSPNOEA61 reports
PRODUCT DOSE OMISSION ISSUE61 reports
PAIN60 reports
HEADACHE58 reports
DIZZINESS54 reports
PNEUMONIA54 reports
COUGH51 reports
NASOPHARYNGITIS48 reports
WEIGHT DECREASED48 reports
DRUG INEFFECTIVE47 reports
DECREASED APPETITE44 reports
SINUSITIS44 reports
ARTHRALGIA42 reports
ASTHENIA41 reports
COVID 1941 reports
INAPPROPRIATE SCHEDULE OF PRODUCT ADMINISTRATION39 reports
PAIN IN EXTREMITY34 reports
PRURITUS33 reports
RASH32 reports
FALL31 reports
MALAISE31 reports
URINARY TRACT INFECTION31 reports
ANXIETY27 reports
ILLNESS27 reports
INFECTION27 reports
WHITE BLOOD CELL COUNT DECREASED27 reports
ABDOMINAL PAIN26 reports
ANAEMIA26 reports
BACK PAIN26 reports
BLOOD PRESSURE INCREASED26 reports
INFLUENZA26 reports
CONSTIPATION25 reports
PLATELET COUNT DECREASED25 reports
BRONCHITIS23 reports
FEELING ABNORMAL23 reports
HYPOTENSION23 reports
INSOMNIA23 reports
PRODUCT USE IN UNAPPROVED INDICATION23 reports
WEIGHT INCREASED23 reports
DEHYDRATION22 reports
EAR INFECTION22 reports
INFUSION SITE PAIN21 reports
THROMBOCYTOPENIA21 reports
ALOPECIA20 reports
GAIT DISTURBANCE20 reports
MALIGNANT NEOPLASM PROGRESSION20 reports
CONDITION AGGRAVATED19 reports
NEUROPATHY PERIPHERAL19 reports
NEUTROPENIA19 reports
PRODUCT USE ISSUE19 reports
UPPER RESPIRATORY TRACT INFECTION19 reports
CHEST PAIN18 reports
DYSPNOEA EXERTIONAL17 reports
FEBRILE NEUTROPENIA17 reports
OROPHARYNGEAL PAIN17 reports
SYNCOPE17 reports
DISEASE PROGRESSION16 reports
DYSPHONIA16 reports
INFUSION RELATED REACTION16 reports
ACUTE KIDNEY INJURY15 reports
GASTROINTESTINAL DISORDER15 reports
HYPERSENSITIVITY15 reports
OEDEMA PERIPHERAL15 reports
SEIZURE15 reports
BLOOD GLUCOSE INCREASED14 reports
CONTUSION14 reports
DRUG HYPERSENSITIVITY14 reports
GASTROENTERITIS VIRAL14 reports
HYPERTENSION14 reports
INFUSION SITE ERYTHEMA14 reports
NASAL CONGESTION14 reports
PERIPHERAL SWELLING14 reports
ABDOMINAL DISCOMFORT13 reports
ABDOMINAL PAIN UPPER13 reports
ASTHMA13 reports
HOSPITALISATION13 reports
MIGRAINE13 reports
MYALGIA13 reports
PALPITATIONS13 reports
PLEURAL EFFUSION13 reports
CHEST DISCOMFORT12 reports
DEPRESSION12 reports
DERMATITIS CONTACT12 reports
EPISTAXIS12 reports
HAEMOGLOBIN DECREASED12 reports
METHAEMOGLOBINAEMIA12 reports
NECK PAIN12 reports
PARAESTHESIA12 reports
URTICARIA12 reports
DYSPEPSIA11 reports
INCORRECT DOSE ADMINISTERED11 reports
INFUSION SITE SWELLING11 reports
INSURANCE ISSUE11 reports

Key Safety Signals

  • Fever (67 reports) and pneumonia (54 reports) suggest allergic reactions or infections.
  • Death (62 reports) and serious infections (27 reports) indicate severe risks.
  • Pain (60 reports) and gastrointestinal issues (26 reports) are common side effects.
  • Drug dose omission (61 reports) and inappropriate use (23 reports) indicate misuse.

Patient Demographics

Adverse event reports by sex: Female: 582, Male: 364, Unknown: 1. The most frequently reported age groups are age 65 (23 reports), age 62 (17 reports), age 59 (15 reports). These demographics reflect reporting patterns and may not represent the full patient population.

Report Outcomes

Out of 1,205 classified reports for LIDOCAINE AND PRILOCAINE:

  • Serious: 706 reports (58.6%) — includes hospitalization, disability, life-threatening events, or death
  • Non-Serious: 499 reports (41.4%)
Serious 58.6%Non-Serious 41.4%

The FDA classifies an adverse event as “serious” if it results in death, hospitalization, disability, congenital anomaly, or requires intervention to prevent permanent damage.

Demographics Breakdown

Reports by Sex

Female582 (61.5%)
Male364 (38.4%)
Unknown1 (0.1%)

Reports by Age

Age 6523 reports
Age 6217 reports
Age 5915 reports
Age 6315 reports
Age 7015 reports
Age 5714 reports
Age 6714 reports
Age 1113 reports
Age 5213 reports
Age 5313 reports
Age 5513 reports
Age 6613 reports
Age 7313 reports
Age 7613 reports
Age 1512 reports
Age 1712 reports
Age 5612 reports
Age 6112 reports
Age 6912 reports
Age 1811 reports

Demographics reflect voluntary FDA adverse event reporting patterns and may not represent the full patient population.

Drug Interactions & Warnings

Drug interactions are not explicitly mentioned, but patients should be cautious of potential interactions with other anesthetics or medications affecting the cardiovascular or respiratory systems.

What You Should Know

If you are taking Lidocaine And Prilocaine, here are important things to know. The most commonly reported side effects include fatigue, nausea, diarrhoea, off label use, vomiting. While many of these may be mild and temporary, you should contact your healthcare provider if any symptoms are severe or persistent. Always follow the prescribed dosage and administration instructions. Report any adverse reactions to your healthcare provider immediately. If you experience a serious adverse reaction, seek emergency medical attention immediately or call 911. You can report side effects to the FDA's MedWatch program at 1-800-FDA-1088.

Regulatory Context

The FDA continues to monitor the safety of lidocaine and prilocaine, and healthcare providers should report any adverse events to the FDA's MedWatch program.

Frequently Asked Questions

How many adverse event reports has the FDA received for Lidocaine And Prilocaine?

The FDA has received approximately 2,864 adverse event reports associated with Lidocaine And Prilocaine. These reports come from healthcare professionals, consumers, and manufacturers through the FDA Adverse Event Reporting System (FAERS). Note that the number of reports does not directly indicate the frequency of side effects, as adverse events are voluntarily reported and may be underrepresented.

What are the most commonly reported side effects of Lidocaine And Prilocaine?

The most frequently reported adverse events for Lidocaine And Prilocaine include Fatigue, Nausea, Diarrhoea, Off Label Use, Vomiting. By volume, the top reported reactions are: Fatigue (143 reports), Nausea (113 reports), Diarrhoea (95 reports). These figures reflect FDA adverse event reports and may not represent the true incidence rate of these side effects in all patients taking Lidocaine And Prilocaine.

What percentage of Lidocaine And Prilocaine adverse event reports are serious?

Out of 1,205 classified reports, 706 (58.6%) were classified as serious and 499 as non-serious. The FDA classifies an event as "serious" if it results in death, hospitalization, disability, or other medically significant outcomes. A higher serious-event ratio warrants closer attention but does not necessarily mean the drug is unsafe.

Who reports adverse events for Lidocaine And Prilocaine (by sex)?

Adverse event reports for Lidocaine And Prilocaine break down by patient sex as follows: Female: 582, Male: 364, Unknown: 1. This distribution reflects reporting patterns rather than actual risk differences between groups. Reporting rates can be influenced by prescribing patterns, disease demographics, and reporting behavior.

What age groups report the most side effects for Lidocaine And Prilocaine?

The most frequently reported age groups for Lidocaine And Prilocaine adverse events are: age 65: 23 reports, age 62: 17 reports, age 59: 15 reports, age 63: 15 reports, age 70: 15 reports. Age-related reporting patterns can reflect both the demographics of the patient population and potential age-related susceptibility to certain side effects.

Who manufactures Lidocaine And Prilocaine?

The primary manufacturer associated with Lidocaine And Prilocaine adverse event reports is Alembic Pharmaceuticals Inc.. Multiple manufacturers may produce generic versions of this drug. The manufacturer listed reflects the most frequently reported brand in FDA adverse event data.

What other side effects have been reported for Lidocaine And Prilocaine?

Beyond the most common reactions, other reported adverse events for Lidocaine And Prilocaine include: Pyrexia, Death, Dyspnoea, Product Dose Omission Issue, Pain. Less common side effects can still be clinically significant. Patients should report any unusual symptoms to their healthcare provider.

How do I report a side effect from Lidocaine And Prilocaine?

You can report adverse events from Lidocaine And Prilocaine to the FDA through their MedWatch program at www.fda.gov/medwatch, by calling 1-800-FDA-1088, or by completing Form FDA 3500. Healthcare professionals, consumers, and manufacturers can all submit reports. Reporting helps the FDA monitor drug safety after approval.

What is Lidocaine And Prilocaine's safety score and what does it mean?

Lidocaine And Prilocaine has a safety concern score of 65 out of 100 (elevated concern). This score is calculated from the ratio of serious to non-serious adverse events, the diversity of reported reactions, and the overall volume of reports relative to usage. Fever and respiratory issues are common, indicating potential allergic reactions.

What are the key safety signals for Lidocaine And Prilocaine?

Key safety signals identified in Lidocaine And Prilocaine's adverse event data include: Fever (67 reports) and pneumonia (54 reports) suggest allergic reactions or infections.. Death (62 reports) and serious infections (27 reports) indicate severe risks.. Pain (60 reports) and gastrointestinal issues (26 reports) are common side effects.. Drug dose omission (61 reports) and inappropriate use (23 reports) indicate misuse.. These signals are derived from patterns in FDA reports and should be discussed with a healthcare provider for personalized assessment.

Does Lidocaine And Prilocaine interact with other drugs?

Drug interactions are not explicitly mentioned, but patients should be cautious of potential interactions with other anesthetics or medications affecting the cardiovascular or respiratory systems. Always inform your healthcare provider about all medications, supplements, and over-the-counter drugs you are taking before starting Lidocaine And Prilocaine.

What should patients know before taking Lidocaine And Prilocaine?

Always follow the prescribed dosage and administration instructions. Report any adverse reactions to your healthcare provider immediately.

Are Lidocaine And Prilocaine side effects well-documented?

Lidocaine And Prilocaine has 2,864 adverse event reports on file with the FDA. Death and serious infections are reported, highlighting severe risks. The volume of reports for Lidocaine And Prilocaine reflects both the drug's usage level and the vigilance of the reporting community.

What is the FDA's position on Lidocaine And Prilocaine?

The FDA continues to monitor the safety of lidocaine and prilocaine, and healthcare providers should report any adverse events to the FDA's MedWatch program. For the most current regulatory information, check the FDA's drug labeling database or consult your pharmacist.

Related Drugs

Drugs related to LIDOCAINE AND PRILOCAINE based on therapeutic use, drug class, or shared indications:

EpinephrineMorphineFentanyl
Important Disclaimer: This content is generated by AI analysis of FDA adverse event reports and is provided for informational purposes only. It is not medical advice. Adverse event reports submitted to the FDA do not prove that a medication caused the reported side effect. Always consult your healthcare provider before starting, stopping, or changing any medication. If you experience a serious side effect, contact your doctor or call 911 immediately.