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. 2023 Oct 31;25:e50013. doi: 10.2196/50013

Table 2.

The number of tweets discussing the efficacy of each drug and the presence of side effects.


Tweets about efficacy, n (%) Tweets about side effects, n (%) Total

None or little Good

Drug 45,621 (30.8) 3156 (2.1) 35,021 (23.6) 148,335

Morphine 11,466 (41.9) 1004 (3.7) 6502 (23.8) 27,368

Fentanyl 5359 (13.4) 367 (0.9) 6953 (17.4) 39,997

Oxycodone 7970 (28.4) 518 (1.8) 7270 (25.9) 28,061

Methadone 9620 (32.8) 353 (1.2) 6877 (23.4) 29,330

Buprenorphine 11,138 (44.5) 387 (1.5) 8605 (34.4) 25,033

Tapentadol 691 (38.6) 119 (6.7) 523 (29.3) 1788

Hydromorphone 6478 (48.1) 1087 (8.1) 3815 (28.3) 13,466