Anxiety, dyspnoea, nervousness, fear, sweating, palpitations, tachycardia, pallor, tremors, weakness, dizziness, headache, nausea, vomiting, coldness of the extremities, hallucinations, syncopes, hyperglycaemia, hypokalaemia, metabolic acidosis, mydriasis. Necrosis at inj site following repeated local inj. In high doses or for patients sensitive to adrenaline: Cardiac dysrhythmia, HTN (w/ risk of cerebral haemorrhage), vasoconstriction, acute angina attacks, risk of acute MI.