Ketamine use in chronic pain unsupported by evidence, review finds

August 18, 2025

The off-label use of ketamine to treat chronic pain is not supported by scientific evidence, a new Cochrane review has found.

https://medicalxpress.com/news/2025-08-ketamine-chronic-pain-unsupported-evidence.html

Ketamine use in chronic pain unsupported by evidence, review finds <body> <h1> Array ( [0] => jetamine use in chronic pain unsupported by evidence, review finds [1] => metamine use in chronic pain unsupported by evidence, review finds [2] => letamine use in chronic pain unsupported by evidence, review finds [3] => oetamine use in chronic pain unsupported by evidence, review finds [4] => ietamine use in chronic pain unsupported by evidence, review finds [5] => kwtamine use in chronic pain unsupported by evidence, review finds [6] => kstamine use in chronic pain unsupported by evidence, review finds [7] => kdtamine use in chronic pain unsupported by evidence, review finds [8] => krtamine use in chronic pain unsupported by evidence, review finds [9] => k4tamine use in chronic pain unsupported by evidence, review finds [10] => k3tamine use in chronic pain unsupported by evidence, review finds [11] => keramine use in chronic pain unsupported by evidence, review finds [12] => kefamine use in chronic pain unsupported by evidence, review finds [13] => kegamine use in chronic pain unsupported by evidence, review finds [14] => keyamine use in chronic pain unsupported by evidence, review finds [15] => ke6amine use in chronic pain unsupported by evidence, review finds [16] => ke5amine use in chronic pain unsupported by evidence, review finds [17] => ketzmine use in chronic pain unsupported by evidence, review finds [18] => ketsmine use in chronic pain unsupported by evidence, review finds [19] => ketwmine use in chronic pain unsupported by evidence, review finds [20] => ketqmine use in chronic pain unsupported by evidence, review finds [21] => ketanine use in chronic pain unsupported by evidence, review finds [22] => ketakine use in chronic pain unsupported by evidence, review finds [23] => ketajine use in chronic pain unsupported by evidence, review finds [24] => ketamune use in chronic pain unsupported by evidence, review finds [25] => ketamjne use in chronic pain unsupported by evidence, review finds [26] => ketamkne use in chronic pain unsupported by evidence, review finds [27] => ketamone use in chronic pain unsupported by evidence, review finds [28] => ketam9ne use in chronic pain unsupported by evidence, review finds [29] => ketam8ne use in chronic pain unsupported by evidence, review finds [30] => ketamibe use in chronic pain unsupported by evidence, review finds [31] => ketamime use in chronic pain unsupported by evidence, review finds [32] => ketamije use in chronic pain unsupported by evidence, review finds [33] => ketamihe use in chronic pain unsupported by evidence, review finds [34] => ketaminw use in chronic pain unsupported by evidence, review finds [35] => ketamins use in chronic pain unsupported by evidence, review finds [36] => ketamind use in chronic pain unsupported by evidence, review finds [37] => ketaminr use in chronic pain unsupported by evidence, review finds [38] => ketamin4 use in chronic pain unsupported by evidence, review finds [39] => ketamin3 use in chronic pain unsupported by evidence, review finds [40] => ketamine yse in chronic pain unsupported by evidence, review finds [41] => ketamine hse in chronic pain unsupported by evidence, review finds [42] => ketamine jse in chronic pain unsupported by evidence, review finds [43] => ketamine ise in chronic pain unsupported by evidence, review finds [44] => ketamine 8se in chronic pain unsupported by evidence, review finds [45] => ketamine 7se in chronic pain unsupported by evidence, review finds [46] => ketamine uae in chronic pain unsupported by evidence, review finds [47] => ketamine uze in chronic pain unsupported by evidence, review finds [48] => ketamine uxe in chronic pain unsupported by evidence, review finds [49] => ketamine ude in chronic pain unsupported by evidence, review finds [50] => ketamine uee in chronic pain unsupported by evidence, review finds [51] => ketamine uwe in chronic pain unsupported by evidence, review finds [52] => ketamine usw in chronic pain unsupported by evidence, review finds [53] => ketamine uss in chronic pain unsupported by evidence, review finds [54] => ketamine usd in chronic pain unsupported by evidence, review finds [55] => ketamine usr in chronic pain unsupported by evidence, review finds [56] => ketamine us4 in chronic pain unsupported by evidence, review finds [57] => ketamine us3 in chronic pain unsupported by evidence, review finds [58] => ketamine use un chronic pain unsupported by evidence, review finds [59] => ketamine use jn chronic pain unsupported by evidence, review finds [60] => ketamine use kn chronic pain unsupported by evidence, review finds [61] => ketamine use on chronic pain unsupported by evidence, review finds [62] => ketamine use 9n chronic pain unsupported by evidence, review finds [63] => ketamine use 8n chronic pain unsupported by evidence, review finds [64] => ketamine use ib chronic pain unsupported by evidence, review finds [65] => ketamine use im chronic pain unsupported by evidence, review finds [66] => ketamine use ij chronic pain unsupported by evidence, review finds [67] => ketamine use ih chronic pain unsupported by evidence, review finds [68] => ketamine use in xhronic pain unsupported by evidence, review finds [69] => ketamine use in vhronic pain unsupported by evidence, review finds [70] => ketamine use in fhronic pain unsupported by evidence, review finds [71] => ketamine use in dhronic pain unsupported by evidence, review finds [72] => ketamine use in cgronic pain unsupported by evidence, review finds [73] => ketamine use in cbronic pain unsupported by evidence, review finds [74] => ketamine use in cnronic pain unsupported by evidence, review finds [75] => ketamine use in cjronic pain unsupported by evidence, review finds [76] => ketamine use in curonic pain unsupported by evidence, review finds [77] => ketamine use in cyronic pain unsupported by evidence, review finds [78] => ketamine use in cheonic pain unsupported by evidence, review finds [79] => ketamine use in chdonic pain unsupported by evidence, review finds [80] => ketamine use in chfonic pain unsupported by evidence, review finds [81] => ketamine use in chtonic pain unsupported by evidence, review finds [82] => ketamine use in ch5onic pain unsupported by evidence, review finds [83] => ketamine use in ch4onic pain unsupported by evidence, review finds [84] => ketamine use in chrinic pain unsupported by evidence, review finds [85] => ketamine use in chrknic pain unsupported by evidence, review finds [86] => ketamine use in chrlnic pain unsupported by evidence, review finds [87] => ketamine use in chrpnic pain unsupported by evidence, review finds [88] => ketamine use in chr0nic pain unsupported by evidence, review finds [89] => ketamine use in chr9nic pain unsupported by evidence, review finds [90] => ketamine use in chrobic pain unsupported by evidence, review finds [91] => ketamine use in chromic pain unsupported by evidence, review finds [92] => ketamine use in chrojic pain unsupported by evidence, review finds [93] => ketamine use in chrohic pain unsupported by evidence, review finds [94] => ketamine use in chronuc pain unsupported by evidence, review finds [95] => ketamine use in chronjc pain unsupported by evidence, review finds [96] => ketamine use in chronkc pain unsupported by evidence, review finds [97] => ketamine use in chronoc pain unsupported by evidence, review finds [98] => ketamine use in chron9c pain unsupported by evidence, review finds [99] => ketamine use in chron8c pain unsupported by evidence, review finds [100] => ketamine use in chronix pain unsupported by evidence, review finds [101] => ketamine use in chroniv pain unsupported by evidence, review finds [102] => ketamine use in chronif pain unsupported by evidence, review finds [103] => ketamine use in chronid pain unsupported by evidence, review finds [104] => ketamine use in chronic oain unsupported by evidence, review finds [105] => ketamine use in chronic lain unsupported by evidence, review finds [106] => ketamine use in chronic -ain unsupported by evidence, review finds [107] => ketamine use in chronic 0ain unsupported by evidence, review finds [108] => ketamine use in chronic pzin unsupported by evidence, review finds [109] => ketamine use in chronic psin unsupported by evidence, review finds [110] => ketamine use in chronic pwin unsupported by evidence, review finds [111] => ketamine use in chronic pqin unsupported by evidence, review finds [112] => ketamine use in chronic paun unsupported by evidence, review finds [113] => ketamine use in chronic pajn unsupported by evidence, review finds [114] => ketamine use in chronic pakn unsupported by evidence, review finds [115] => ketamine use in chronic paon unsupported by evidence, review finds [116] => ketamine use in chronic pa9n unsupported by evidence, review finds [117] => ketamine use in chronic pa8n unsupported by evidence, review finds [118] => ketamine use in chronic paib unsupported by evidence, review finds [119] => ketamine use in chronic paim unsupported by evidence, review finds [120] => ketamine use in chronic paij unsupported by evidence, review finds [121] => ketamine use in chronic paih unsupported by evidence, review finds [122] => ketamine use in chronic pain ynsupported by evidence, review finds [123] => ketamine use in chronic pain hnsupported by evidence, review finds [124] => ketamine use in chronic pain jnsupported by evidence, review finds [125] => ketamine use in chronic pain insupported by evidence, review finds [126] => ketamine use in chronic pain 8nsupported by evidence, review finds [127] => ketamine use in chronic pain 7nsupported by evidence, review finds [128] => ketamine use in chronic pain ubsupported by evidence, review finds [129] => ketamine use in chronic pain umsupported by evidence, review finds [130] => ketamine use in chronic pain ujsupported by evidence, review finds [131] => ketamine use in chronic pain uhsupported by evidence, review finds [132] => ketamine use in chronic pain unaupported by evidence, review finds [133] => ketamine use in chronic pain unzupported by evidence, review finds [134] => ketamine use in chronic pain unxupported by evidence, review finds [135] => ketamine use in chronic pain undupported by evidence, review finds [136] => ketamine use in chronic pain uneupported by evidence, review finds [137] => ketamine use in chronic pain unwupported by evidence, review finds [138] => ketamine use in chronic pain unsypported by evidence, review finds [139] => ketamine use in chronic pain unshpported by evidence, review finds [140] => ketamine use in chronic pain unsjpported by evidence, review finds [141] => ketamine use in chronic pain unsipported by evidence, review finds [142] => ketamine use in chronic pain uns8pported by evidence, review finds [143] => ketamine use in chronic pain uns7pported by evidence, review finds [144] => ketamine use in chronic pain unsuoported by evidence, review finds [145] => ketamine use in chronic pain unsulported by evidence, review finds [146] => ketamine use in chronic pain unsu-ported by evidence, review finds [147] => ketamine use in chronic pain unsu0ported by evidence, review finds [148] => ketamine use in chronic pain unsupoorted by evidence, review finds [149] => ketamine use in chronic pain unsuplorted by evidence, review finds [150] => ketamine use in chronic pain unsup-orted by evidence, review finds [151] => ketamine use in chronic pain unsup0orted by evidence, review finds [152] => ketamine use in chronic pain unsuppirted by evidence, review finds [153] => ketamine use in chronic pain unsuppkrted by evidence, review finds [154] => ketamine use in chronic pain unsupplrted by evidence, review finds [155] => ketamine use in chronic pain unsuppprted by evidence, review finds [156] => ketamine use in chronic pain unsupp0rted by evidence, review finds [157] => ketamine use in chronic pain unsupp9rted by evidence, review finds [158] => ketamine use in chronic pain unsuppoeted by evidence, review finds [159] => ketamine use in chronic pain unsuppodted by evidence, review finds [160] => ketamine use in chronic pain unsuppofted by evidence, review finds [161] => ketamine use in chronic pain unsuppotted by evidence, review finds [162] => ketamine use in chronic pain unsuppo5ted by evidence, review finds [163] => ketamine use in chronic pain unsuppo4ted by evidence, review finds [164] => ketamine use in chronic pain unsupporred by evidence, review finds [165] => ketamine use in chronic pain unsupporfed by evidence, review finds [166] => ketamine use in chronic pain unsupporged by evidence, review finds [167] => ketamine use in chronic pain unsupporyed by evidence, review finds [168] => ketamine use in chronic pain unsuppor6ed by evidence, review finds [169] => ketamine use in chronic pain unsuppor5ed by evidence, review finds [170] => ketamine use in chronic pain unsupportwd by evidence, review finds [171] => ketamine use in chronic pain unsupportsd by evidence, review finds [172] => ketamine use in chronic pain unsupportdd by evidence, review finds [173] => ketamine use in chronic pain unsupportrd by evidence, review finds [174] => ketamine use in chronic pain unsupport4d by evidence, review finds [175] => ketamine use in chronic pain unsupport3d by evidence, review finds [176] => ketamine use in chronic pain unsupportes by evidence, review finds [177] => ketamine use in chronic pain unsupportex by evidence, review finds [178] => ketamine use in chronic pain unsupportec by evidence, review finds [179] => ketamine use in chronic pain unsupportef by evidence, review finds [180] => ketamine use in chronic pain unsupporter by evidence, review finds [181] => ketamine use in chronic pain unsupportee by evidence, review finds [182] => ketamine use in chronic pain unsupported vy evidence, review finds [183] => ketamine use in chronic pain unsupported ny evidence, review finds [184] => ketamine use in chronic pain unsupported hy evidence, review finds [185] => ketamine use in chronic pain unsupported gy evidence, review finds [186] => ketamine use in chronic pain unsupported bt evidence, review finds [187] => ketamine use in chronic pain unsupported bg evidence, review finds [188] => ketamine use in chronic pain unsupported bh evidence, review finds [189] => ketamine use in chronic pain unsupported bu evidence, review finds [190] => ketamine use in chronic pain unsupported b7 evidence, review finds [191] => ketamine use in chronic pain unsupported b6 evidence, review finds [192] => ketamine use in chronic pain unsupported by wvidence, review finds [193] => ketamine use in chronic pain unsupported by svidence, review finds [194] => ketamine use in chronic pain unsupported by dvidence, review finds [195] => ketamine use in chronic pain unsupported by rvidence, review finds [196] => ketamine use in chronic pain unsupported by 4vidence, review finds [197] => ketamine use in chronic pain unsupported by 3vidence, review finds [198] => ketamine use in chronic pain unsupported by ecidence, review finds [199] => ketamine use in chronic pain unsupported by ebidence, review finds [200] => ketamine use in chronic pain unsupported by egidence, review finds [201] => ketamine use in chronic pain unsupported by efidence, review finds [202] => ketamine use in chronic pain unsupported by evudence, review finds [203] => ketamine use in chronic pain unsupported by evjdence, review finds [204] => ketamine use in chronic pain unsupported by evkdence, review finds [205] => ketamine use in chronic pain unsupported by evodence, review finds [206] => ketamine use in chronic pain unsupported by ev9dence, review finds [207] => ketamine use in chronic pain unsupported by ev8dence, review finds [208] => ketamine use in chronic pain unsupported by evisence, review finds [209] => ketamine use in chronic pain unsupported by evixence, review finds [210] => ketamine use in chronic pain unsupported by evicence, review finds [211] => ketamine use in chronic pain unsupported by evifence, review finds [212] => ketamine use in chronic pain unsupported by evirence, review finds [213] => ketamine use in chronic pain unsupported by evieence, review finds [214] => ketamine use in chronic pain unsupported by evidwnce, review finds [215] => ketamine use in chronic pain unsupported by evidsnce, review finds [216] => ketamine use in chronic pain unsupported by eviddnce, review finds [217] => ketamine use in chronic pain unsupported by evidrnce, review finds [218] => ketamine use in chronic pain unsupported by evid4nce, review finds [219] => ketamine use in chronic pain unsupported by evid3nce, review finds [220] => ketamine use in chronic pain unsupported by evidebce, review finds [221] => ketamine use in chronic pain unsupported by evidemce, review finds [222] => ketamine use in chronic pain unsupported by evidejce, review finds [223] => ketamine use in chronic pain unsupported by evidehce, review finds [224] => ketamine use in chronic pain unsupported by evidenxe, review finds [225] => ketamine use in chronic pain unsupported by evidenve, review finds [226] => ketamine use in chronic pain unsupported by evidenfe, review finds [227] => ketamine use in chronic pain unsupported by evidende, review finds [228] => ketamine use in chronic pain unsupported by evidencw, review finds [229] => ketamine use in chronic pain unsupported by evidencs, review finds [230] => ketamine use in chronic pain unsupported by evidencd, review finds [231] => ketamine use in chronic pain unsupported by evidencr, review finds [232] => ketamine use in chronic pain unsupported by evidenc4, review finds [233] => ketamine use in chronic pain unsupported by evidenc3, review finds [234] => ketamine use in chronic pain unsupported by evidencem review finds [235] => ketamine use in chronic pain unsupported by evidencek review finds [236] => ketamine use in chronic pain unsupported by evidencel review finds [237] => ketamine use in chronic pain unsupported by evidence. review finds [238] => ketamine use in chronic pain unsupported by evidence review finds [239] => ketamine use in chronic pain unsupported by evidence, eeview finds [240] => ketamine use in chronic pain unsupported by evidence, deview finds [241] => ketamine use in chronic pain unsupported by evidence, feview finds [242] => ketamine use in chronic pain unsupported by evidence, teview finds [243] => ketamine use in chronic pain unsupported by evidence, 5eview finds [244] => ketamine use in chronic pain unsupported by evidence, 4eview finds [245] => ketamine use in chronic pain unsupported by evidence, rwview finds [246] => ketamine use in chronic pain unsupported by evidence, rsview finds [247] => ketamine use in chronic pain unsupported by evidence, rdview finds [248] => ketamine use in chronic pain unsupported by evidence, rrview finds [249] => ketamine use in chronic pain unsupported by evidence, r4view finds [250] => ketamine use in chronic pain unsupported by evidence, r3view finds [251] => ketamine use in chronic pain unsupported by evidence, reciew finds [252] => ketamine use in chronic pain unsupported by evidence, rebiew finds [253] => ketamine use in chronic pain unsupported by evidence, regiew finds [254] => ketamine use in chronic pain unsupported by evidence, refiew finds [255] => ketamine use in chronic pain unsupported by evidence, revuew finds [256] => ketamine use in chronic pain unsupported by evidence, revjew finds [257] => ketamine use in chronic pain unsupported by evidence, revkew finds [258] => ketamine use in chronic pain unsupported by evidence, revoew finds [259] => ketamine use in chronic pain unsupported by evidence, rev9ew finds [260] => ketamine use in chronic pain unsupported by evidence, rev8ew finds [261] => ketamine use in chronic pain unsupported by evidence, reviww finds [262] => ketamine use in chronic pain unsupported by evidence, revisw finds [263] => ketamine use in chronic pain unsupported by evidence, revidw finds [264] => ketamine use in chronic pain unsupported by evidence, revirw finds [265] => ketamine use in chronic pain unsupported by evidence, revi4w finds [266] => ketamine use in chronic pain unsupported by evidence, revi3w finds [267] => ketamine use in chronic pain unsupported by evidence, revieq finds [268] => ketamine use in chronic pain unsupported by evidence, reviea finds [269] => ketamine use in chronic pain unsupported by evidence, revies finds [270] => ketamine use in chronic pain unsupported by evidence, reviee finds [271] => ketamine use in chronic pain unsupported by evidence, revie3 finds [272] => ketamine use in chronic pain unsupported by evidence, revie2 finds [273] => ketamine use in chronic pain unsupported by evidence, review dinds [274] => ketamine use in chronic pain unsupported by evidence, review cinds [275] => ketamine use in chronic pain unsupported by evidence, review vinds [276] => ketamine use in chronic pain unsupported by evidence, review ginds [277] => ketamine use in chronic pain unsupported by evidence, review tinds [278] => ketamine use in chronic pain unsupported by evidence, review rinds [279] => ketamine use in chronic pain unsupported by evidence, review funds [280] => ketamine use in chronic pain unsupported by evidence, review fjnds [281] => ketamine use in chronic pain unsupported by evidence, review fknds [282] => ketamine use in chronic pain unsupported by evidence, review fonds [283] => ketamine use in chronic pain unsupported by evidence, review f9nds [284] => ketamine use in chronic pain unsupported by evidence, review f8nds [285] => ketamine use in chronic pain unsupported by evidence, review fibds [286] => ketamine use in chronic pain unsupported by evidence, review fimds [287] => ketamine use in chronic pain unsupported by evidence, review fijds [288] => ketamine use in chronic pain unsupported by evidence, review fihds [289] => ketamine use in chronic pain unsupported by evidence, review finss [290] => ketamine use in chronic pain unsupported by evidence, review finxs [291] => ketamine use in chronic pain unsupported by evidence, review fincs [292] => ketamine use in chronic pain unsupported by evidence, review finfs [293] => ketamine use in chronic pain unsupported by evidence, review finrs [294] => ketamine use in chronic pain unsupported by evidence, review fines [295] => ketamine use in chronic pain unsupported by evidence, review finda [296] => ketamine use in chronic pain unsupported by evidence, review findz [297] => ketamine use in chronic pain unsupported by evidence, review findx [298] => ketamine use in chronic pain unsupported by evidence, review findd [299] => ketamine use in chronic pain unsupported by evidence, review finde [300] => ketamine use in chronic pain unsupported by evidence, review findw ) </h1> </body>