Constipation
461 drugs218,751 FAERS reportsMedDRA PT
GET
/api/v1/reaction/constipationReference statistics only. FAERS reports are voluntarily submitted and are not incidence rates, safety signals, or causal evidence. The drugs below are ranked by how often this reaction appears on FAERS reports for each drug — high share does not mean the drug caused the reaction, and absence from this list does not mean the reaction never occurred. This is not a symptom checker.
DefinitionNLM MeSH D003248
Infrequent or difficult evacuation of FECES. These symptoms are associated with a variety of causes, including low DIETARY FIBER intake, emotional or nervous disturbances, systemic and structural disorders, drug-induced aggravation, and infections.
Source: U.S. National Library of Medicine — MeSH (Constipation)
Drugs reporting Constipation (461)
Share = reports listing this reaction ÷ total matched reports for the drug. — means the upstream totals query failed at ingest and the denominator is unknown.
- 1Chlorogenic Acid1100%
- 2Prussian Blue Insoluble250%
- 3Acebutolol56846%
- 4Dichromate Ion233%
- 5Sevelamer2,55321%
- 6Galantamine64821%
- 7Phosphoric Acid15520%
- 8Fructose320%
- 9Glucose320%
- 10Mecamylamine220%
- 11Sodium Chlorite319%
- 12Niraparib4,10719%
- 13Papaverine1818%
- 14Sodium Citrate21816%
- 15Patiromer2,14116%
- 16Ferric Maltol15716%
- 17Maltol15716%
- 18Pyrilamine6415%
- 19Bismuth Subgallate715%
- 20Alosetron13315%
- 21Zinc Pyrithione114%
- 22Neratinib27712%
- 23Dipyridamole47112%
- 24Rna212%
- 25Dimethyl Sulfoxide2812%
- 26Cupric Oxide6612%
- 27Bisacodyl1,53511%
- 28Potassium Chlorate9711%
- 29Sodium Ferric Gluconate Complex23211%
- 30Telotristat60211%
- 31Telotristat Ethyl60211%
- 32Dibucaine1210%
- 33Standardized Senna Concentrate1,42610%
- 34Ensartinib310%
- 35Trofinetide61310%
- 36Titanium4310%
- 37Fexinidazole110%
- 38Eluxadoline2829.7%
- 39Naloxegol3719.7%
- 40Calamine429.5%
- 41Xylometazoline509.4%
- 42Magnesium Hydroxide1,7029.2%
- 43Natamycin359.2%
- 44Psyllium8749.1%
- 45Diethyltoluamide19.1%
- 46Meradimate19.1%
- 47Castor Oil169.0%
- 48Quinapril7129.0%
- 49Ferric Oxide458.9%
- 50Rucaparib7838.9%
- 51Bacillus Subtilis48.5%
- 52Plecanatide1598.4%
- 53Zinc Oxide2548.1%
- 54Elafibranor498.0%
- 55Orlistat1,9917.8%
- 56Phenoxybenzamine27.7%
- 57Resorcinol17.7%
- 58Linaclotide1,9377.5%
- 59Futibatinib147.4%
- 60Methylnaltrexone1107.4%
- 61Kaolin47.4%
- 62Xanomeline1287.4%
- 63Belinostat257.4%
- 64Nortriptyline4107.3%
- 65Sinusitisinum47.1%
- 66Eflapegrastim27.1%
- 67Magnesium Citrate4147.1%
- 68Lanthanum Carbonate3557.1%
- 69Lanthanum3557.1%
- 70Atogepant4327.0%
- 71Calcium Polycarbophil2057.0%
- 72Collagen26.9%
- 73Lactulose2,5356.7%
- 74Pexidartinib476.7%
- 75Mirdametinib56.7%
- 76Nintedanib1,9736.6%
- 77Pyridoxine3056.5%
- 78Naldemedine1036.5%
- 79Solifenacin1,6226.3%
- 80Prucalopride1556.2%
- 81Lubiprostone5736.2%
- 82Olutasidenib166.2%
- 83Alectinib4376.2%
- 84Polystyrene Sulfonate976.2%
- 85Sodium Polystyrene Sulfonate976.2%
- 86Docusate3,7536.1%
- 87Aluminum Sulfate46.1%
- 88Aluminum Sulfate Tetradecahydrate46.1%
- 89Istradefylline3536.0%
- 90Methylcellulose1366.0%
- 91Semaglutide4,9526.0%
- 92Panthenol175.9%
- 93Procarbazine2655.9%
- 94Erenumab3,1795.9%
- 95Ripretinib2865.7%
- 96Elacestrant4025.7%
- 97Dobutamine2695.6%
- 98Sorbitol335.6%
- 99Dimethicone1,7705.5%
- 100Polyethylene Glycol 33505,3855.5%
- 101Lutein25.4%
- 102Monofluorophosphate185.4%
- 103Calcium Hydroxide15.3%
- 104Ammonium1685.2%
- 105Selinexor4365.2%
- 106Trospium2045.2%
- 107Loperamide2,6445.1%
- 108Cocoa Butter95.1%
- 109Citric Acid1165.1%
- 110Clemastine675.1%
- 111Tazemetostat795.0%
- 112Cabozantinib2,3525.0%
- 113Pantothenate25.0%
- 114Hexylresorcinol15.0%
- 115Ketoprofen6325.0%
- 116Opicapone1055.0%
- 117Levamlodipine65.0%
- 118Demeclocycline114.9%
- 119Pemigatinib384.8%
- 120Luliconazole84.8%
- 121Mifepristone2224.8%
- 122Cholic Acid194.8%
- 123Clidinium924.7%
- 124Fluphenazine254.7%
- 125Apraclonidine54.7%
- 126Pralsetinib804.7%
- 127Fesoterodine5044.7%
- 128Bismuth Subsalicylate2674.7%
- 129Perphenazine974.7%
- 130Danazol1294.7%
- 131Allantoin1524.7%
- 132Barium Iodate24.7%
- 133Zinc Chloride1,1134.6%
- 134Amitriptyline7794.6%
- 135Corn Starch14.5%
- 136Fedratinib594.5%
- 137Chlordiazepoxide934.5%
- 138Entacapone2054.5%
- 139Polyethylene Glycol 4007224.5%
- 140Lomitapide1684.5%
- 141Chlophedianol34.5%
- 142Glycopyrronium674.5%
- 143Tea Tree Oil84.4%
- 144Sodium Gluconate54.4%
- 145Apomorphine734.4%
- 146Zinc Gluconate1,1254.4%
- 147Simethicone3524.4%
- 148Starch14.3%
- 149Cyclobenzaprine2,1304.3%
- 150Peppermint Oil464.3%
- 151Pyrrole124.3%
- 152Vismodegib3784.3%
- 153Safinamide544.3%
- 154Coumarin74.3%
- 155Desonide2064.3%
- 156Taletrectinib24.3%
- 157Creosote404.2%
- 158Methacholine34.2%
- 159Resmetirom644.2%
- 160Cedazuridine324.2%
- 161Cupric Chloride304.2%
- 162Oxazepam8614.1%
- 163Relugolix9924.1%
- 164Nadolol3084.1%
- 165Zinc1,6034.1%
- 166Dalteparin4254.1%
- 167Colesevelam4134.1%
- 168Mannitol1964.1%
- 169Palonosetron2504.0%
- 170Entrectinib654.0%
- 171Candida Albicans464.0%
- 172Aminophylline774.0%
- 173Dinutuximab324.0%
- 174Metyrosine33.9%
- 175Crofelemer93.9%
- 176Eucalyptus Oil153.9%
- 177Ondansetron4,5923.9%
- 178Margetuximab13.8%
- 179Netupitant423.8%
- 180Magnesium Carbonate3053.8%
- 181Lanreotide2913.8%
- 182Ferric Citrate833.8%
- 183Acetic Acid143.8%
- 184Granisetron4493.8%
- 185Ponatinib1923.7%
- 186Tirzepatide5,2483.7%
- 187Prochlorperazine1,3833.7%
- 188Sucralfate8703.7%
- 189Crovalimab33.7%
- 190Diphenoxylate4983.7%
- 191Olmesartan1,5853.7%
- 192Thiothixene83.7%
- 193Potassium Dichromate193.7%
- 194Dicyclomine5043.7%
- 195Rasagiline3953.6%
- 196Sacrosidase63.6%
- 197Tolterodine7093.6%
- 198Calcitriol7113.6%
- 199Tenapanor443.6%
- 200Tolmetin63.6%
- 201Temazepam1,3153.5%
- 202Tivozanib543.5%
- 203Silver Nitrate263.5%
- 204Lead193.5%
- 205Megestrol1333.5%
- 206Nitroglycerin1,8593.5%
- 207Vitamin E1,0853.5%
- 208Melatonin1,8583.5%
- 209Crizotinib4393.5%
- 210Witch Hazel113.5%
- 211Mirabegron1,3123.5%
- 212Magnesium Oxide1,4463.5%
- 213Amantadine6863.5%
- 214Calcium Citrate13.4%
- 215Ibutilide13.4%
- 216Auranofin73.4%
- 217Abemaciclib6353.4%
- 218Ixazomib9633.4%
- 219Glutamine1753.4%
- 220Tolnaftate463.3%
- 221Sodium Zirconium Cyclosilicate1133.3%
- 222Progesterone7423.3%
- 223Tucatinib2193.3%
- 224Strontium503.3%
- 225Amylase2083.2%
- 226Protease2083.2%
- 227Phenazopyridine1233.2%
- 228Barium Carbonate163.2%
- 229Zirconium1133.2%
- 230Avutometinib173.2%
- 231Defactinib173.2%
- 232Ammonium Carbonate163.2%
- 233Lipase2223.2%
- 234Ichthammol173.2%
- 235Dexpanthenol9753.2%
- 236Kalmia Latifolia Leaf163.2%
- 237Clotrimazole3993.2%
- 238Sodium Ascorbate1013.2%
- 239Ascorbate1013.2%
- 240Atropine8323.2%
- 241Liraglutide1,5953.2%
- 242Duvelisib243.2%
- 243Pramipexole6033.1%
- 244Sepia Officinalis Juice163.1%
- 245Sulfuric Acid163.1%
- 246Vibegron2243.1%
- 247Enzalutamide1,8173.1%
- 248Kerosene163.1%
- 249Mercury163.1%
- 250Eplontersen53.1%
- 251Tipiracil3273.1%
- 252Cetylpyridinium203.1%
- 253Hyoscyamine3113.1%
- 254Levobunolol33.1%
- 255Influenza A Virus1323.1%
- 256Silicon333.1%
- 257Silicon Dioxide333.1%
- 258Pacritinib883.1%
- 259Ammonium Bromide153.1%
- 260Ammonium Phosphate153.1%
- 261Amoeba Proteus153.1%
- 262Antipyrine153.1%
- 263Arsenate153.1%
- 264Calcium Arsenate153.1%
- 265Calcium Hexafluorosilicate153.1%
- 266Calcium Hypophosphite153.1%
- 267Claviceps Purpurea Sclerotium153.1%
- 268Crataegus Laevigata Fruit153.1%
- 269Croton Oil153.1%
- 270Cupric Acetate153.1%
- 271Eutrochium Purpureum Root153.1%
- 272Ferrous Arsenate153.1%
- 273Gold Trichloride153.1%
- 274Hexafluorosilicate153.1%
- 275Lead Acetate153.1%
- 276Lead Iodide153.1%
- 277Mercuric Iodide153.1%
- 278Mercuric Oxide153.1%
- 279Mercuric Sulfate153.1%
- 280Mercuric Sulfide153.1%
- 281Molybdenum153.1%
- 282Moschus Moschiferus Musk Sac Resin153.1%
- 283Mycobacterium Tuberculosis153.1%
- 284Oxalic Acid153.1%
- 285Picrate153.1%
- 286Potassium Arsenite153.1%
- 287Quinine Arsenite153.1%
- 288Semecarpus Anacardium Juice153.1%
- 289Sodium Bromide153.1%
- 290Staphylococcus Epidermidis153.1%
- 291Staphylococcus Haemolyticus153.1%
- 292Staphylococcus Simulans153.1%
- 293Strontium Salicylate153.1%
- 294Sumbul153.1%
- 295Uranyl Nitrate153.1%
- 296Uranyl Nitrate Hexahydrate153.1%
- 297Vipera Berus Venom153.1%
- 298Virola Sebifera Resin153.1%
- 299Trihexyphenidyl293.1%
- 300Crotalus Horridus Horridus Venom153.1%
- 301Mercuric Cyanide153.1%
- 302Naja Naja Venom153.1%
- 303Zinc Valerate153.1%
- 304Sodium Phosphate5463.1%
- 305Phentermine3693.1%
- 306Streptococcus Pyogenes153.1%
- 307Trifluridine3353.1%
- 308Barium Chloride153.1%
- 309Ferric Chloride153.1%
- 310Hydrogen Cyanide153.1%
- 311Sulfur Iodide153.1%
- 312Arsenic Triiodide153.1%
- 313Cyanide153.1%
- 314Calomel153.1%
- 315Turpentine153.1%
- 316Tin153.0%
- 317Sodium Bicarbonate8393.0%
- 318Hekla Lava153.0%
- 319Antimony Trisulfide153.0%
- 320Repotrectinib73.0%
- 321Paltusotine13.0%
- 322Calcium Iodide153.0%
- 323Methenamine643.0%
- 324Carbidopa1,5663.0%
- 325Oxybutynin1,1213.0%
- 326Platinum313.0%
- 327Rilzabrutinib63.0%
- 328Quinine2693.0%
- 329Cefixime873.0%
- 330Chloride Hexahydrate153.0%
- 331Cholesterol473.0%
- 332Hippurate343.0%
- 333Potassium Bromide253.0%
- 334Darolutamide1523.0%
- 335Crotamiton183.0%
- 336Mupirocin3963.0%
- 337Palbociclib2,7793.0%
- 338Niacinamide9212.9%
- 339Riboflavin9012.9%
- 340Clomipramine1312.9%
- 341Aluminum Oxide152.9%
- 342Palladium152.9%
- 343Antimony Potassium Tartrate232.9%
- 344Potassium Tartrate232.9%
- 345Lomustine722.9%
- 346Calcium Fluoride152.9%
- 347Pantothenic Acid282.9%
- 348Antimony232.9%
- 349Insulin Degludec6882.9%
- 350Dibasic Potassium Phosphate182.8%
- 351Selenium2802.8%
- 352Benztropine2032.8%
- 353Ertapenem2032.8%
- 354Pramoxine1012.8%
- 355Bromine152.8%
- 356Levodopa1,6442.8%
- 357Tepotinib162.8%
- 358Terazosin2452.8%
- 359Rolapitant152.8%
- 360Colestipol712.8%
- 361Zinc Sulfate792.8%
- 362Sucroferric Oxyhydroxide822.8%
- 363Dronabinol2192.8%
- 364Nitric Acid152.8%
- 365Taurine362.8%
- 366Viloxazine272.8%
- 367Thalidomide9952.7%
- 368Lenvatinib8672.7%
- 369Carglumic Acid202.7%
- 370Calcium Sulfate152.7%
- 371Trazodone4172.7%
- 372Sacituzumab1152.7%
- 373Axitinib5202.7%
- 374Potassium Carbonate252.7%
- 375Clonidine1,5152.7%
- 376Fremanezumab2962.7%
- 377Varenicline2,2172.7%
- 378Tryptophan572.7%
- 379Sulindac642.7%
- 380Morphine5,0882.7%
- 381Potassium Chloride3,1752.7%
- 382Atrasentan22.7%
- 383Heparin3672.7%
- 384Lenalidomide10,9662.6%
- 385Pomalidomide2,6292.6%
- 386Dulaglutide2,2462.6%
- 387Potassium Acetate492.6%
- 388Acyclovir2,9122.6%
- 389Salsalate242.6%
- 390Pimavanserin1,3382.6%
- 391Carboxymethylcellulose3192.5%
- 392Trolamine Salicylate52.5%
- 393Disopyramide242.5%
- 394Dexchlorpheniramine252.5%
- 395Flunisolide372.5%
- 396Famotidine2,8542.5%
- 397Bacitracin1082.5%
- 398Levorphanol92.5%
- 399Niacin3002.5%
- 400Ubrogepant1382.5%
- 401Camphor772.4%
- 402Glycerin5732.4%
- 403Fluconazole1,6492.4%
- 404Rosuvastatin5,3672.4%
- 405Magnesium Sulfate4642.4%
- 406Sodium Sulfate2982.4%
- 407Carnitine152.4%
- 408Betaine362.4%
- 409Tisotumab202.3%
- 410Omaveloxolone362.3%
- 411Dexamethasone7,0712.3%
- 412Ceritinib552.3%
- 413Naratriptan312.3%
- 414Binimetinib1722.3%
- 415Teriparatide2,5382.3%
- 416Glipizide1,3592.3%
- 417Elexacaftor2712.2%
- 418Temozolomide4612.2%
- 419Glimepiride8552.2%
- 420Encorafenib2122.2%
- 421Naltrexone8862.2%
- 422Acarbose842.2%
- 423Lurbinectedin232.2%
- 424Dasiglucagon12.2%
- 425Fibrinogen72.2%
- 426Galcanezumab6552.2%
- 427Ivosidenib412.1%
- 428Levocarnitine752.1%
- 429Alfuzosin1202.1%
- 430Tartrate11,8422.1%
- 431Risdiplam822.1%
- 432Olaparib4082.0%
- 433Ulipristal102.0%
- 434Vonoprazan1352.0%
- 435Larotrectinib172.0%
- 436Pirfenidone7902.0%
- 437Propylene1281.9%
- 438Propylene Glycol1281.9%
- 439Tyrosine401.9%
- 440Tezacaftor3441.9%
- 441Silodosin731.9%
- 442Clozapine2,3441.9%
- 443Tovorafenib51.9%
- 444Bevacizumab2,3281.8%
- 445Choline61.8%
- 446Adagrasib181.8%
- 447Thrombin71.8%
- 448Enasidenib581.8%
- 449Eliglustat271.8%
- 450Vinblastine341.8%
- 451Elotuzumab881.7%
- 452Daratumumab7101.7%
- 453Ledipasvir3251.7%
- 454Rimegepant1951.6%
- 455Polistirex251.5%
- 456Velpatasvir1841.3%
- 457Glecaprevir1391.3%
- 458Pibrentasvir1391.3%
- 459Leniolisib91.2%
- 460Tapentadol3261.0%
- 461Ganaxolone61.0%
Related reactions
Other reactions most often co-reported on the same drug set. Ranked by Jaccard similarity over drug-id sets — pure data-derived co-occurrence, not a clinical relationship.
Literature
Recent PubMed references pinned to Constipation as a MeSH major topic. About the reaction term itself — not about any specific drug.
- Effects of a Supervised Telerehabilitation-Based Exercise Program on Constipation Symptoms and Quality of Life in Adults With Chronic Constipation: A Randomized Controlled Trial.Neurogastroenterology and motility · 2026 · Can ÖF, Şavkin R, Kutluana U, et al.PMID 42186252DOI 10.1111/nmo.70354
- Associations between maternal exposure to per- and polyfluoroalkyl substances and functional constipation in children at 3 and 4 years: the Japan Environment and Children's Study.Environmental health and preventive medicine · 2026 · Hasegawa K, Inaba Y, Saito S, et al.PMID 42161531DOI 10.1265/ehpm.25-00399
- Probiotics for chronic constipation: A randomized, prospective, placebo-controlled study.Medicine · 2026 · Porwal AD, Gandhi PM, Kulkarni DK, et al.PMID 42152386DOI 10.1097/MD.0000000000048724
- In the Gray Zone: Few Patients Proceed to Additional Testing After Equivocal Anorectal Manometry and Balloon Expulsion Testing.Neurogastroenterology and motility · 2026 · Heath MR, Wade A, Luo Y, et al.PMID 42121380DOI 10.1111/nmo.70348
- Intestinal ultrasound reliably predicts fecal loading in patients with ulcerative colitis.Journal of Crohn's & colitis · 2026 · Mathias RM, Bogatic D, Edwards L, et al.PMID 42117186DOI 10.1093/ecco-jcc/jjag052
- Study on the preparation of postbiotic elements by fermentation of wheat by-products and their role in improving constipation.Food & function · 2026 · Cai J, Wang J, Li H, et al.PMID 42108884DOI 10.1039/d5fo04139b
Note. FAERS reports are voluntarily submitted and are NOT incidence rates, signals, or causal evidence. Counts reflect reporting volume, not how often a reaction occurs. Reference statistics only.