DIPHENHYDRAMINE HYDROCHLORIDE CAPSULE, LIQUID FILLED

N/A

Manufactured by AAA Pharmaceutical, Inc.

117,087 FDA adverse event reports analyzed

Last updated: 2026-04-14

About DIPHENHYDRAMINE HYDROCHLORIDE CAPSULE, LIQUID FILLED

DIPHENHYDRAMINE HYDROCHLORIDE CAPSULE, LIQUID FILLED is a medication tracked in the FDA Adverse Event Reporting System (FAERS), manufactured by AAA Pharmaceutical, Inc.. The most commonly reported adverse reactions for DIPHENHYDRAMINE HYDROCHLORIDE CAPSULE, LIQUID FILLED include FATIGUE, OFF LABEL USE, PAIN, HEADACHE, DRUG INEFFECTIVE. This page provides a comprehensive breakdown of reported side effects, safety signals, patient demographics, and AI-powered safety analysis for DIPHENHYDRAMINE HYDROCHLORIDE CAPSULE, LIQUID FILLED.

Top Adverse Reactions

FATIGUE3,378 reports
OFF LABEL USE3,070 reports
PAIN3,040 reports
HEADACHE3,013 reports
DRUG INEFFECTIVE2,765 reports
INFUSION RELATED REACTION2,731 reports
ARTHRALGIA2,671 reports
NAUSEA2,624 reports
NASOPHARYNGITIS2,346 reports
PNEUMONIA2,224 reports
SINUSITIS2,204 reports
RHEUMATOID ARTHRITIS2,128 reports
WEIGHT DECREASED1,882 reports
MALAISE1,862 reports
BLOOD PRESSURE INCREASED1,846 reports
COUGH1,822 reports
PYREXIA1,754 reports
DYSPNOEA1,747 reports
COVID 191,732 reports
WEIGHT INCREASED1,687 reports
DIARRHOEA1,617 reports
RASH1,588 reports
PRODUCT DOSE OMISSION ISSUE1,551 reports
FALL1,463 reports
JOINT SWELLING1,457 reports
DIZZINESS1,442 reports
HYPERTENSION1,432 reports
VOMITING1,400 reports
DRUG HYPERSENSITIVITY1,349 reports
INFECTION1,343 reports
PAIN IN EXTREMITY1,342 reports
PRURITUS1,275 reports
TOXICITY TO VARIOUS AGENTS1,218 reports
BACK PAIN1,153 reports
HYPERSENSITIVITY1,151 reports
URINARY TRACT INFECTION1,146 reports
INAPPROPRIATE SCHEDULE OF PRODUCT ADMINISTRATION1,136 reports
OXYGEN SATURATION DECREASED1,136 reports
BRONCHITIS1,091 reports
PERIPHERAL SWELLING1,090 reports
ASTHENIA1,088 reports
ANXIETY1,037 reports
INTENTIONAL PRODUCT USE ISSUE1,031 reports
UPPER RESPIRATORY TRACT INFECTION1,026 reports
PRODUCT USE ISSUE1,018 reports
INFLUENZA1,011 reports
BLOOD PRESSURE FLUCTUATION1,010 reports
HYPOTENSION1,007 reports
BLOOD PRESSURE SYSTOLIC INCREASED947 reports
ARTHRITIS937 reports
ERYTHEMA915 reports
MUSCULOSKELETAL STIFFNESS903 reports
PRODUCT USE IN UNAPPROVED INDICATION892 reports
URTICARIA890 reports
ABDOMINAL DISCOMFORT882 reports
ARTHROPATHY830 reports
DECREASED APPETITE827 reports
HEART RATE DECREASED824 reports
ASTHMA821 reports
CONDITION AGGRAVATED804 reports
HEART RATE INCREASED801 reports
HEPATIC ENZYME INCREASED796 reports
ILLNESS796 reports
INSOMNIA767 reports
HYPOAESTHESIA759 reports
ABDOMINAL PAIN752 reports
CONTUSION737 reports
DRUG INTOLERANCE737 reports
EAR INFECTION708 reports
SWELLING705 reports
CHEST PAIN694 reports
MUSCULAR WEAKNESS694 reports
DEPRESSION691 reports
SOMNOLENCE689 reports
OROPHARYNGEAL PAIN680 reports
ALOPECIA655 reports
ABDOMINAL PAIN UPPER649 reports
DEATH638 reports
THROAT IRRITATION626 reports
CONSTIPATION624 reports
GASTROINTESTINAL DISORDER620 reports
INSURANCE ISSUE613 reports
MIGRAINE613 reports
C REACTIVE PROTEIN INCREASED606 reports
BLOOD PRESSURE DIASTOLIC ABNORMAL598 reports
CHEST DISCOMFORT580 reports
OEDEMA PERIPHERAL572 reports
BLOOD PRESSURE SYSTOLIC ABNORMAL569 reports
CONFUSIONAL STATE568 reports
GENERAL PHYSICAL HEALTH DETERIORATION567 reports
CATARACT562 reports
FEELING ABNORMAL547 reports
SEASONAL ALLERGY545 reports
BLOOD CHOLESTEROL INCREASED542 reports
GAIT DISTURBANCE538 reports
DISCOMFORT533 reports
FIBROMYALGIA532 reports
THERAPEUTIC PRODUCT EFFECT DECREASED527 reports
TYPE 2 DIABETES MELLITUS526 reports
TREATMENT FAILURE525 reports

Report Outcomes

Out of 19,872 classified reports for DIPHENHYDRAMINE HYDROCHLORIDE CAPSULE, LIQUID FILLED:

Serious 85.5%Non-Serious 14.5%

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

Female11,238 (71.0%)
Male4,579 (28.9%)
Unknown9 (0.1%)

Reports by Age

Age 58390 reports
Age 65370 reports
Age 59364 reports
Age 44320 reports
Age 50299 reports
Age 61289 reports
Age 71269 reports
Age 62265 reports
Age 60254 reports
Age 57251 reports
Age 53241 reports
Age 66235 reports
Age 54231 reports
Age 70226 reports
Age 67224 reports
Age 52222 reports
Age 72219 reports
Age 56218 reports
Age 55216 reports
Age 69214 reports

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

Frequently Asked Questions

How many FDA adverse event reports are associated with DIPHENHYDRAMINE HYDROCHLORIDE CAPSULE, LIQUID FILLED?

This profile reflects 117,087 FDA FAERS reports that mention DIPHENHYDRAMINE HYDROCHLORIDE CAPSULE, LIQUID FILLED. Reporting is voluntary and does not prove that the drug caused any listed event.

Which adverse reactions are most often listed for DIPHENHYDRAMINE HYDROCHLORIDE CAPSULE, LIQUID FILLED?

Frequently reported terms in FAERS include FATIGUE, OFF LABEL USE, PAIN, HEADACHE, DRUG INEFFECTIVE, INFUSION RELATED REACTION. Rankings reflect reporting volume in this dataset, not confirmed side effect rates in the general population.

Who manufactures DIPHENHYDRAMINE HYDROCHLORIDE CAPSULE, LIQUID FILLED?

Labeling and FAERS entries often list AAA Pharmaceutical, Inc. in connection with DIPHENHYDRAMINE HYDROCHLORIDE CAPSULE, LIQUID FILLED. Always verify the specific product and NDC with your pharmacist.

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.