Histamine-1 Receptor Antagonist [EPC]

37483 reported adverse events

Drugs of this class: DESLORATADINE ALCAFTADINE ACETAMINOPHEN AND DIPHENHYDRAMINE ACETAMINOPHEN AND DIPHENHYDRAMINE HCL ACETAMINOPHEN AND DIPHENHYDRAMINE HYDROCHLORIDE ACETAMINOPHEN DIPHENHYDRAMINE HCL CETIRIZINE DESLORATADINE AND PSEUDOEPHEDRINE SULFATE DIPHENHYDRAMINE AND ZINC ACETATE HYDROCODONE POLISTIREX AND CHLORPHENIRAMINE POLISTIREX

These side effects are most commonly reported by patients taking drugs of the Histamine-1 Receptor Antagonist [EPC] class:

# Side effect Count
0 FATIGUE 3855
1 DRUG INEFFECTIVE 3834
2 DYSPNOEA 3275
3 PAIN 3244
4 RASH 3023
5 PRURITUS 3014
6 ARTHRALGIA 2408
7 OFF LABEL USE 2376
8 PYREXIA 2361
9 NAUSEA 2328
See all common reactions for Histamine-1 Receptor Antagonist [EPC]

Drugs of the Histamine-1 Receptor Antagonist [EPC] class are most commonly taken among patients reporting these side effects:

# Side effect Count Frequency
0 RADIATION INFLAMMATION 31 0.5345
1 DEEP VEIN THROMBOSIS POSTOPERATIVE 153 0.3446
2 LUPUS VULGARIS 52 0.3006
3 DUODENAL ULCER PERFORATION 1022 0.2930
4 ANTI-CYCLIC CITRULLINATED PEPTIDE ANTIBODY POSITIVE 1036 0.2700
5 MUSCLE INJURY 1235 0.2622
6 SLEEP DISORDER DUE TO GENERAL MEDICAL CONDITION, INSOMNIA TYPE 895 0.2459
7 C-REACTIVE PROTEIN 62 0.2451
8 FOLLICULITIS 1309 0.2339
9 SWOLLEN JOINT COUNT INCREASED 229 0.2187
See all enriched reactions for Histamine-1 Receptor Antagonist [EPC]