10 Serotonin Syndrome Symptoms
Reviewed: Dr. Gromatzky
Symptom #6: Tremor
A tremor is an involuntary and somewhat rhythmic muscle contraction, which can be caused by high levels of serotonin in the body. These twitching movements can affect one or more parts of the body and usually the lower extremities are more affected compared to the upper extremities.
It can affect any part of the body such as the hands, arms, feet, legs, eyes, face, head, or trunk. Discontinuing medications will help resolve the tremor caused by SSRIs.
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