SCRATCH

SCRATCH was reported 10217 times

These drug classes are most commonly taken by patients reporting SCRATCH:

# Drug Count
0 Interleukin-4 Receptor alpha Antagonist [EPC] 2358
1 Corticosteroid [EPC] 977
2 Nonsteroidal Anti-inflammatory Drug [EPC] 928
3 Tumor Necrosis Factor Blocker [EPC] 727
4 Benzodiazepine [EPC] 458
5 Anti-IgE [EPC] 427
6 Interleukin-17A Antagonist [EPC] 410
7 Platelet Aggregation Inhibitor [EPC] 380
8 Folate Analog Metabolic Inhibitor [EPC] 351
9 Vitamin C [EPC] 331
10 Proton Pump Inhibitor [EPC] 323
11 HMG-CoA Reductase Inhibitor [EPC] 317
12 Vitamin B12 [EPC] 281
13 Loop Diuretic [EPC] 268
14 Kinase Inhibitor [EPC] 240
15 Insulin Analog [EPC] 227
16 Vitamin D [EPC] 214
17 Expectorant [EPC] 213
18 Angiotensin 2 Receptor Blocker [EPC] 212
19 beta-Adrenergic Blocker [EPC] 201
20 Dihydropyridine Calcium Channel Blocker [EPC] 184
21 Retinoid [EPC] 183
22 Opioid Agonist [EPC] 182
23 Atypical Antipsychotic [EPC] 173
24 Parathyroid Hormone Analog [EPC] 172
25 GLP-1 Receptor Agonist [EPC] 168
26 Calcium Channel Blocker [EPC] 167
27 Osmotic Laxative [EPC] 165
28 Thiazide Diuretic [EPC] 164
29 Histamine-1 Receptor Antagonist [EPC] 158
30 Calcium [EPC] 145
31 Interleukin-23 Antagonist [EPC] 144
32 Interleukin-6 Receptor Antagonist [EPC] 135
33 Calcineurin Inhibitor Immunosuppressant [EPC] 129
34 CD20-directed Cytolytic Antibody [EPC] 127
35 Anti-epileptic Agent [EPC] 122
36 Histamine-2 Receptor Antagonist [EPC] 122
37 Janus Kinase Inhibitor [EPC] 120
38 Mood Stabilizer [EPC] 119
39 Catecholamine [EPC] 118
40 Factor Xa Inhibitor [EPC] 117
41 alpha-Adrenergic Agonist [EPC] 117
42 beta-Adrenergic Agonist [EPC] 117
43 Estrogen [EPC] 116
44 Phosphodiesterase 4 Inhibitor [EPC] 107
45 Aldosterone Antagonist [EPC] 105
46 Antiarrhythmic [EPC] 100
47 alpha-Adrenergic Blocker [EPC] 100
48 Aminosalicylate [EPC] 96
49 Xanthine Oxidase Inhibitor [EPC] 95
50 Interferon beta [EPC] 89
51 Non-Standardized Food Allergenic Extract [EPC] 89
52 Amide Local Anesthetic [EPC] 87
53 Sulfonylurea [EPC] 87
54 P2Y12 Platelet Inhibitor [EPC] 85
55 gamma-Aminobutyric Acid-ergic Agonist [EPC] 77
56 Angiotensin Converting Enzyme Inhibitor [EPC] 75
57 Nicotinic Acid [EPC] 74
58 RANK Ligand Inhibitor [EPC] 74
59 Azole Antifungal [EPC] 71
60 Endothelin Receptor Antagonist [EPC] 71
61 Phosphodiesterase 5 Inhibitor [EPC] 68
62 Dietary Cholesterol Absorption Inhibitor [EPC] 67
63 Serotonin Reuptake Inhibitor [EPC] 66
64 Aromatase Inhibitor [EPC] 65
65 PCSK9 Inhibitor [EPC] 65
66 Prostacycline Vasodilator [EPC] 63
67 Non-Standardized Chemical Allergen [EPC] 62
68 Nitrate Vasodilator [EPC] 61
69 Leukotriene Receptor Antagonist [EPC] 60
70 Potassium Salt [EPC] 60
71 Interleukin-5 Antagonist [EPC] 54
72 Thalidomide Analog [EPC] 54
73 5-alpha Reductase Inhibitor [EPC] 52
74 Prostaglandin Analog [EPC] 52
75 Peroxisome Proliferator Receptor alpha Agonist [EPC] 51
76 Sodium-Glucose Cotransporter 2 Inhibitor [EPC] 51
77 Antirheumatic Agent [EPC] 50
78 Ester Local Anesthetic [EPC] 49
79 Potassium Channel Blocker [EPC] 46
80 Antidote [EPC] 45
81 Arteriolar Vasodilator [EPC] 45
82 Antidote for Acetaminophen Overdose [EPC] 44
83 Mucolytic [EPC] 44
84 Progestin [EPC] 44
85 Central Nervous System Stimulant [EPC] 43
86 Glucose-dependent Insulinotropic Polypeptide Receptor Agonist [EPC] 42
87 Cholinergic Nicotinic Agonist [EPC] 41
88 Muscle Relaxant [EPC] 41
89 Tetracycline-class Drug [EPC] 41
90 Fluoroquinolone Antibacterial [EPC] 40
91 Folate Analog [EPC] 40
92 Vitamin A [EPC] 40
93 Selective T Cell Costimulation Modulator [EPC] 39
94 Central alpha-2 Adrenergic Agonist [EPC] 38
95 Dihydrofolate Reductase Inhibitor Antibacterial [EPC] 38
96 Interferon alpha [EPC] 38
97 Programmed Death Receptor-1 Blocking Antibody [EPC] 38
98 Sulfonamide Antimicrobial [EPC] 38
99 Pyrimidine Synthesis Inhibitor [EPC] 37
100 RNA Synthetase Inhibitor Antibacterial [EPC] 37
101 Serotonin-3 Receptor Antagonist [EPC] 37
102 Aromatic Amino Acid [EPC] 35
103 Herpes Simplex Virus Nucleoside Analog DNA Polymerase Inhibitor [EPC] 35
104 Estrogen Receptor Antagonist [EPC] 34
105 Herpes Zoster Virus Nucleoside Analog DNA Polymerase Inhibitor [EPC] 34
106 Herpesvirus Nucleoside Analog DNA Polymerase Inhibitor [EPC] 34
107 Nucleoside Analog Antiviral [EPC] 34
108 Thiazide-like Diuretic [EPC] 34
109 Non-Standardized Plant Allergenic Extract [EPC] 33
110 Bile Acid [EPC] 31
111 Hydrolytic Lysosomal Glycosaminoglycan-specific Enzyme [EPC] 31
112 Interleukin-12 Antagonist [EPC] 31
113 Integrin Receptor Antagonist [EPC] 30
114 Cardiac Glycoside [EPC] 29
115 Sympathomimetic-like Agent [EPC] 28
116 mTOR Inhibitor Immunosuppressant [EPC] 27
117 Cholinergic Muscarinic Antagonist [EPC] 26
118 Nucleoside Metabolic Inhibitor [EPC] 26
119 Partial Opioid Agonist [EPC] 26
120 Purine Antimetabolite [EPC] 26
121 Methylxanthine [EPC] 25
122 Polyene Antifungal [EPC] 25
123 Insulin [EPC] 24
124 Aromatic Amino Acid Decarboxylation Inhibitor [EPC] 23
125 Soluble Guanylate Cyclase Stimulator [EPC] 23
126 Androgen Receptor Inhibitor [EPC] 21
127 Prostacyclin Receptor Agonist [EPC] 21
128 Progestin-containing Intrauterine System [EPC] 20
129 Provitamin D2 Compound [EPC] 20
130 Recombinant Human Growth Hormone [EPC] 20
131 B Lymphocyte Stimulator-specific Inhibitor [EPC] 19
132 Copper-containing Intrauterine Device [EPC] 19
133 Nitroimidazole Antimicrobial [EPC] 19
134 Acetylcholine Release Inhibitor [EPC] 18
135 Aluminum Complex [EPC] 18
136 Aminoglycoside Antibacterial [EPC] 18
137 Cholinesterase Inhibitor [EPC] 18
138 Human Immunoglobulin G [EPC] 18
139 Neuromuscular Blocker [EPC] 18
140 Pyridone [EPC] 18
141 Androgen [EPC] 17
142 Interleukin-31 Receptor alpha Antagonist [EPC] 17
143 Sulfone [EPC] 17
144 Hepatitis C Virus NS5A Inhibitor [EPC] 16
145 Interleukin-1 Receptor Antagonist [EPC] 16
146 Pyrethroid [EPC] 16
147 CD52-directed Cytolytic Antibody [EPC] 15
148 Carbonic Anhydrase Inhibitor [EPC] 15
149 Macrolide Antimicrobial [EPC] 15
150 Platinum-based Drug [EPC] 15
151 Alkylating Drug [EPC] 14
152 Dipeptidyl Peptidase 4 Inhibitor [EPC] 14
153 Non-Standardized Insect Allergenic Extract [EPC] 14
154 Radiographic Contrast Agent [EPC] 14
155 Standardized Insect Venom Allergenic Extract [EPC] 14
156 beta3-Adrenergic Agonist [EPC] 14
157 Alkaloid [EPC] 13
158 Cytochrome P450 3A Inhibitor [EPC] 13
159 Human Immunodeficiency Virus Nucleoside Analog Reverse Transcriptase Inhibitor [EPC] 13
160 Non-narcotic Antitussive [EPC] 13
161 Oxazolidinone Antibacterial [EPC] 13
162 Protease Inhibitor [EPC] 13
163 Standardized Chemical Allergen [EPC] 13
164 Glycopeptide Antibacterial [EPC] 12
165 Hepatitis C Virus Nucleotide Analog NS5B Polymerase Inhibitor [EPC] 12
166 Nonergot Dopamine Agonist [EPC] 12
167 HER2/neu Receptor Antagonist [EPC] 11
168 Orexin Receptor Antagonist [EPC] 11
169 Peroxisome Proliferator Receptor gamma Agonist [EPC] 11
170 Prostaglandin E1 Analog [EPC] 11
171 Serotonin-1b and Serotonin-1d Receptor Agonist [EPC] 11
172 Thiazolidinedione [EPC] 11
173 Vascular Endothelial Growth Factor Inhibitor [EPC] 11
174 Anticholinergic [EPC] 10
175 BCL-2 Inhibitor [EPC] 10
176 Bile Acid Sequestrant [EPC] 10
177 Hepatitis C Virus NS3/4A Protease Inhibitor [EPC] 10
178 Iron Chelator [EPC] 10
179 Rifamycin Antibacterial [EPC] 10
180 Vitamin D Analog [EPC] 10
181 Complement Inhibitor [EPC] 9
182 Epidermal Growth Factor Receptor Antagonist [EPC] 9
183 Interleukin-13 Antagonist [EPC] 9
184 Interleukin-5 Receptor alpha-directed Cytolytic Antibody [EPC] 9
185 Thyroid Hormone Synthesis Inhibitor [EPC] 9
186 Antiparasitic [EPC] 8
187 Barbiturate [EPC] 8
188 Pediculicide [EPC] 8
189 Progesterone [EPC] 8
190 Progestin Antagonist [EPC] 8
191 Antimetabolite [EPC] 7
192 CTLA-4-directed Blocking Antibody [EPC] 7
193 Leukocyte Growth Factor [EPC] 7
194 alpha-Hydroxy Acid [EPC] 7
195 Erythropoiesis-stimulating Agent [EPC] 6
196 Gonadotropin Releasing Hormone Receptor Antagonist [EPC] 6
197 Lymphocyte Function-Associated Antigen-1 Antagonist [EPC] 6
198 Sulfonamide Antibacterial [EPC] 6
199 Typical Antipsychotic [EPC] 6
200 Allylamine Antifungal [EPC] 5
201 Chloride Channel Activator [EPC] 5
202 Hepatitis B Virus Nucleoside Analog Reverse Transcriptase Inhibitor [EPC] 5
203 Hydrolytic Lysosomal Glucocerebroside-specific Enzyme [EPC] 5
204 Intestinal Lipase Inhibitor [EPC] 5
205 Macrolide [EPC] 5
206 Phosphodiesterase 3 Inhibitor [EPC] 5
207 Potassium-sparing Diuretic [EPC] 5
208 Quinolone Antimicrobial [EPC] 5
209 Serotonin and Norepinephrine Reuptake Inhibitor [EPC] 5
210 Stimulant Laxative [EPC] 5
211 Vitamin D3 Analog [EPC] 5
212 Amino Acid [EPC] 4
213 Catechol-O-Methyltransferase Inhibitor [EPC] 4
214 Cephalosporin Antibacterial [EPC] 4
215 Complement 5a Receptor Antagonist [EPC] 4
216 Cortisol Synthesis Inhibitor [EPC] 4
217 GLP-2 Analog [EPC] 4
218 Guanylate Cyclase-C Agonist [EPC] 4
219 Interleukin-17 Receptor A Antagonist [EPC] 4
220 Microtubule Inhibitor [EPC] 4
221 Poly(ADP-Ribose) Polymerase Inhibitor [EPC] 4
222 Potassium Binder [EPC] 4
223 Sigma-1 Agonist [EPC] 4
224 Tetracycline-class Antibacterial [EPC] 4
225 Tissue-nonspecific Alkaline Phosphatase [EPC] 4
226 Uncompetitive N-methyl-D-aspartate Receptor Antagonist [EPC] 4
227 Vitamin K [EPC] 4
228 Warfarin Reversal Agent [EPC] 4
229 alpha-Glucosidase Inhibitor [EPC] 4
230 Antimalarial [EPC] 3
231 Antiprotozoal [EPC] 3
232 Aryl Hydrocarbon Receptor Agonist [EPC] 3
233 Asparagine-specific Enzyme [EPC] 3
234 Blood Viscosity Reducer [EPC] 3
235 Cytomegalovirus Nucleoside Analog DNA Polymerase Inhibitor [EPC] 3
236 Gadolinium-based Contrast Agent [EPC] 3
237 General Anesthetic [EPC] 3
238 Ileal Bile Acid Transporter Inhibitor [EPC] 3
239 Melanin Synthesis Inhibitor [EPC] 3
240 Nitrofuran Antibacterial [EPC] 3
241 Non-Standardized Pollen Allergenic Extract [EPC] 3
242 Osmotic Diuretic [EPC] 3
243 Phenothiazine [EPC] 3
244 Proteasome Inhibitor [EPC] 3
245 Recombinant Human Deoxyribonuclease 1 [EPC] 3
246 Standardized Pollen Allergenic Extract [EPC] 3
247 Substance P/Neurokinin-1 Receptor Antagonist [EPC] 3
248 Thyroid Hormone Receptor beta Agonist [EPC] 3
249 beta Lactamase Inhibitor [EPC] 3
250 5-Lipoxygenase Inhibitor [EPC] 2
251 Adenosine Receptor Agonist [EPC] 2
252 Anthelmintic [EPC] 2
253 Anti-anginal [EPC] 2
254 Autologous Cellular Immunotherapy [EPC] 2
255 Bismuth [EPC] 2
256 Calcitonin [EPC] 2
257 Cystic Fibrosis Transmembrane Conductance Regulator Potentiator [EPC] 2
258 Dopamine and Norepinephrine Reuptake Inhibitor [EPC] 2
259 Endoglycosidase [EPC] 2
260 Ergot Derivative [EPC] 2
261 Hedgehog Pathway Inhibitor [EPC] 2
262 Lipid-based Polyene Antifungal [EPC] 2
263 Melatonin Receptor Agonist [EPC] 2
264 Neonatal Fc Receptor Blocker [EPC] 2
265 Non-Standardized Fungal Allergenic Extract [EPC] 2
266 Paramagnetic Contrast Agent [EPC] 2
267 Parathyroid Hormone-Related Peptide Analog [EPC] 2
268 Peroxisome Proliferator-activated Receptor Agonist [EPC] 2
269 Selectin Blocker [EPC] 2
270 Selective T Cell Costimulation Blocker [EPC] 2
271 Skin Test Antigen [EPC] 2
272 Somatostatin Analog [EPC] 2
273 Sphingosine 1-phosphate Receptor Modulator [EPC] 2
274 Thrombopoietin Receptor Agonist [EPC] 2
275 Thymic Stromal Lymphopoietin Blocker [EPC] 2
276 Tuberculosis Skin Test [EPC] 2
277 Vesicular Monoamine Transporter 2 Inhibitor [EPC] 2
278 Vitamin D2 Analog [EPC] 2
279 Adrenocorticotropic Hormone [EPC] 1
280 Aldehyde Dehydrogenase Inhibitor [EPC] 1
281 Amino Acid Hypertonic Solution [EPC] 1
282 Antifibrinolytic Agent [EPC] 1
283 Antimetabolite Immunosuppressant [EPC] 1
284 Antisense Oligonucleotide [EPC] 1
285 Benzothiazole [EPC] 1
286 CCR5 Co-receptor Antagonist [EPC] 1
287 CD19-directed Chimeric Antigen Receptor [EPC] 1
288 CD3-directed Antibody [EPC] 1
289 CD30-directed Immunoconjugate [EPC] 1
290 Calcitonin Gene-related Peptide Antagonist [EPC] 1
291 Calcitonin Gene-related Peptide Receptor Antagonist [EPC] 1
292 Cannabinoid [EPC] 1
293 Contrast Agent for Ultrasound Imaging [EPC] 1
294 Dihydrofolate Reductase Inhibitor Antimalarial [EPC] 1
295 Dopamine-2 Receptor Antagonist [EPC] 1
296 Echinocandin Antifungal [EPC] 1
297 Enzyme Stabilizer [EPC] 1
298 Estrogen Agonist/Antagonist [EPC] 1
299 Gamma Secretase Inhibitor [EPC] 1
300 Genetically-modified Autologous T Cells [EPC] 1
301 Glinide [EPC] 1
302 Glucosylceramide Synthase Inhibitor [EPC] 1
303 Histone Deacetylase Inhibitor [EPC] 1
304 Human Immunodeficiency Virus 1 Non-Nucleoside Analog Reverse Transcriptase Inhibitor [EPC] 1
305 Hydrolytic Lysosomal Glycogen-specific Enzyme [EPC] 1
306 Hydrolytic Lysosomal Neutral Glycosphingolipid-specific Enzyme [EPC] 1
307 Leptin Analog [EPC] 1
308 Lipid Emulsion [EPC] 1
309 Methylating Agent [EPC] 1
310 Monoamine Oxidase Inhibitor [EPC] 1
311 Monoamine Oxidase Type B Inhibitor [EPC] 1
312 Neuraminidase Inhibitor [EPC] 1
313 Non-Standardized House Dust Allergenic Extract [EPC] 1
314 Noncompetitive AMPA Glutamate Receptor Antagonist [EPC] 1
315 Nuclear Export Inhibitor [EPC] 1
316 Parenteral Iron Replacement [EPC] 1
317 Penem Antibacterial [EPC] 1
318 Phenylalanine Metabolizing Enzyme [EPC] 1
319 Plasma Kallikrein Inhibitor [EPC] 1
320 Plasma Volume Expander [EPC] 1
321 Programmed Death Ligand-1 Blocker [EPC] 1
322 Prostaglandin E1 Agonist [EPC] 1
323 Recombinant Human Nerve Growth Factor [EPC] 1
324 SARS-CoV-2 Nucleotide Analog RNA Polymerase Inhibitor [EPC] 1
325 SLAMF7-directed Immunostimulatory Antibody [EPC] 1
326 Semifluorinated Alkane [EPC] 1
327 Standardized Animal Hair Allergenic Extract [EPC] 1
328 Topoisomerase Inhibitor [EPC] 1
329 Tricyclic Antidepressant [EPC] 1
330 Tyrosine Kinase 2 Inhibitor [EPC] 1
331 Vasopressin V2 Receptor Antagonist [EPC] 1
332 alpha-1 Adrenergic Agonist [EPC] 1
333 gamma-Aminobutyric Acid A Receptor Agonist [EPC] 1
334 mu-Opioid Receptor Agonist [EPC] 1