References [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20] [21] [22] [23] [24] [25] [26] [27] [28] [29] [30] [31] [32] [33] [34] [35] [36] [37] [38] [39] [40] [41]

Adverse Reactions/Side Effects The following adverse reactions are discussed in greater detail in other sections of the labeling: Known hypersensitivity to amphetamine products or other ingredients of VYVANSE [see Contraindications (4)] Hypertensive Crisis When Used Concomitantly with Monoamine Oxidase Inhibitors [see Contraindications (4) and Drug Interactions (7.1)] Abuse, Misuse, and Addiction [see Boxed Warning, Warnings and Precautions (5.1), and Drug Abuse and Dependence (9.2, 9.3)] Risks to Patients with Serious Cardiac Disease [see Warnings and Precautions (5.2)] Increased Blood Pressure and Heart Rate [see Warnings and Precautions (5.3)] Psychiatric Adverse Reactions [see Warnings and Precautions (5.4)] Long-Term Suppression of Growth in Pediatric Patients [see Warnings and Precautions (5.5)] Peripheral Vasculopathy, including Raynaud's phenomenon [see Warnings and Precautions (5.6)] Serotonin Syndrome [see Warnings and Precautions (5.7)] Motor and Verbal Tics, and Worsening of Tourette's Syndrome [see Warnings and Precautions (5.8)] 6.1 Clinical Trials Experience Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice

And I hated the injections
however, many of these studies have small sample sizes, typically involving fewer than 50 participants (Nie et al., 2023)
Laraia BA
doi:10.1038/npjamd.2016.3 33