| Adverse Effect | Other Terminology Used in Primary Studies |
|---|---|
| Restlessness | Restless legs, akathisia, nervousness/tremulousness, jittery sensation |
| Sedation | Drowsiness plus sedation (in combination), drowsiness, decreased level of consciousness, somnolence |
| Dizziness | Postural hyptension, syncope, relative hypotension, orthostatic hypotension, fainting, head rush, dizzy spell |
| Anxiety | Mood change, moodiness |
| Chest symptoms | Palpitations |
| Skin flushing | Rash |
| Local reaction | Pain at injection site, swelling at injection site, intravenous site irritation |
| Digestion issues | Dyspepsia, heartburn, epigastric discomfort |
| Vomiting | Nausea, nausea plus vomiting (in combination) |
| Emergence reactions | Unpleasant dreams, nightmares |
| Extra-pyramidal symptoms | Dystonic reactions, stiff neck, stiffness or abnormal movements, muscle twitching |
| Other neurological adverse effects | Tingling, numbness, swelling sensation |
From: Methods
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