The neurotoxic effects included tremor and the pathological shyness and irritability characteristic of erethism.
en.wikipedia.org Additional symptoms include irritability, angry outbursts, increased startle response, and concentration or sleep problems.
en.wikipedia.org Common manifestations are wandering, irritability and labile affect, leading to crying, outbursts of unpremeditated aggression, or resistance to caregiving.
en.wikipedia.org It produces symptoms of irritability, disorientation, lethargy, muscle spasms, vomiting, abdominal cramps, convulsions, and seizures.
en.wikipedia.org Subcutaneous injections of calcitonin in patients suffering from mania resulted in significant decreases in irritability, euphoria and hyperactivity and hence calcitonin holds promise for treating bipolar disorder.
en.wikipedia.org