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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.

Chronic spontaneous urticaria: Which Medications Cause It? (909 Reports Across 111 Drugs)

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Chronic spontaneous urticaria has been reported as an adverse event with 111 different drugs in the FDA's FAERS database, with 909 total reports. 2 of these reports resulted in death.The drugs most commonly associated with Chronic spontaneous urticaria are OMALIZUMAB, CYCLOSPORINE, and MONTELUKAST.

909
Total Reports
111
Drugs Involved
2
Deaths
183
Hospitalizations
47.3 yrs
Average Patient Age
81.9% / 18.1%
Female / Male

Which Drugs Cause Chronic spontaneous urticaria Most Often?

Drug Reports % of Drug Reports Deaths Hosp. Life-Threat.
OMALIZUMAB 559 0.9% 1 133 21
CYCLOSPORINE 144 0.2% 0 24 0
MONTELUKAST 131 0.5% 0 7 0
CETIRIZINE 91 0.2% 0 22 0
METHOTREXATE 52 0.0% 0 2 0
OMEPRAZOLE 50 0.1% 0 2 0
RUPATADINE 48 6.3% 0 1 0
BILASTINE 42 5.4% 0 4 0
MORPHINE 41 0.0% 0 5 5
PREDNISOLONE 37 0.1% 0 0 0
CODEINE 36 0.2% 0 10 6
ESCITALOPRAM OXALATE 36 0.1% 0 0 0
PREDNISONE 34 0.0% 0 14 0
RITUXIMAB 33 0.0% 0 0 0
CANDESARTAN 32 0.4% 0 13 0
DOXEPIN 29 0.7% 0 0 0
RANITIDINE 27 0.0% 0 10 0
FEXOFENADINE 26 0.1% 0 1 0
ALBUTEROL 25 0.0% 0 14 0
ROSUVASTATIN 25 0.1% 0 0 0

View all 111 drugs →

Top 3 Drugs Associated With Chronic spontaneous urticaria

559 reports
144 reports
131 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)