Histamine-1 Receptor Antagonist [EPC]

35169 reported adverse events

Drugs of this class: DESLORATADINE ACETAMINOPHEN AND DIPHENHYDRAMINE ALCAFTADINE 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 3544
1 DRUG INEFFECTIVE 3510
2 DYSPNOEA 3023
3 PAIN 2955
4 PRURITUS 2767
5 RASH 2759
6 ARTHRALGIA 2179
7 HYPERSENSITIVITY 2109
8 PYREXIA 2098
9 NAUSEA 2081
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 DEEP VEIN THROMBOSIS POSTOPERATIVE 98 0.3101
1 DUODENAL ULCER PERFORATION 924 0.2884
2 LUPUS VULGARIS 32 0.2759
3 ANTI-CYCLIC CITRULLINATED PEPTIDE ANTIBODY POSITIVE 958 0.2662
4 MUSCLE INJURY 1149 0.2601
5 SLEEP DISORDER DUE TO GENERAL MEDICAL CONDITION, INSOMNIA TYPE 824 0.2421
6 FOLLICULITIS 1206 0.2381
7 SWOLLEN JOINT COUNT INCREASED 165 0.1914
8 ANTI-CYCLIC CITRULLINATED PEPTIDE ANTIBODY 33 0.1897
9 PEMPHIGUS 1287 0.1715
See all enriched reactions for Histamine-1 Receptor Antagonist [EPC]