Skip to content
Important: This site presents data from the FDA Adverse Event Reporting System (FAERS). A report does not mean the drug caused the event. Full disclaimer.

Ill-defined disorder: Which Medications Cause It? (49,437 Reports Across 1,004 Drugs)

Boost Your Natural Energy & Metabolism

Mitolyn — 6 exotic plants to unlock your body's fat-burning power. 90-day guarantee.

Try Mitolyn Now

Ill-defined disorder has been reported as an adverse event with 1,004 different drugs in the FDA's FAERS database, with 49,437 total reports. 3,940 of these reports resulted in death.The drugs most commonly associated with Ill-defined disorder are ACETAMINOPHEN\OXYCODONE, ACETAMINOPHEN\HYDROCODONE, and TOCILIZUMAB.

49,437
Total Reports
1,004
Drugs Involved
3,940
Deaths
10,451
Hospitalizations
55.5 yrs
Average Patient Age
67.3% / 32.7%
Female / Male

Which Drugs Cause Ill-defined disorder Most Often?

Drug Reports % of Drug Reports Deaths Hosp. Life-Threat.
ACETAMINOPHEN\OXYCODONE 9,780 9.8% 867 764 520
ACETAMINOPHEN\HYDROCODONE 6,159 5.7% 226 26 6
TOCILIZUMAB 4,411 4.5% 1,226 2,066 1,272
RITUXIMAB 4,220 2.4% 1,381 2,274 1,397
ETANERCEPT 4,202 1.2% 947 1,545 1,065
METHOTREXATE 4,063 1.6% 1,233 1,976 1,425
ABATACEPT 3,630 3.1% 1,111 1,799 1,361
LUTETIUM LU-177 VIPIVOTIDE TETRAXETAN 3,600 33.6% 129 111 1
LEFLUNOMIDE 3,570 6.3% 1,208 1,814 1,400
CERTOLIZUMAB PEGOL 3,273 3.3% 1,091 1,625 1,221
GOLIMUMAB 3,122 4.5% 1,102 1,624 1,224
ADALIMUMAB 3,097 0.6% 1,228 1,854 1,344
PREDNISONE 3,086 2.0% 1,200 1,861 1,328
HYDROXYCHLOROQUINE 2,932 4.4% 1,113 1,656 1,249
INFLIXIMAB 2,873 2.1% 1,117 1,730 1,292
ACETAMINOPHEN 2,776 2.0% 1,092 1,500 1,235
OXYCODONE 2,735 1.4% 989 1,341 1,061
CHLORHEXIDINE 2,665 29.8% 1,070 1,457 1,163
SULFASALAZINE 2,600 6.5% 1,110 1,644 1,253
DICLOFENAC 2,522 2.9% 1,294 1,706 1,427

View all 1,004 drugs →

Top 3 Drugs Associated With Ill-defined disorder

9,780 reports
4,411 reports

Related Side Effects

Drug ineffective (1,049,718) Off label use (762,782) Death (660,423) Fatigue (599,248) Nausea (562,301) Diarrhoea (491,550) Pain (471,975) Headache (460,069) Dyspnoea (409,496) Dizziness (352,922)