Paracetamol: Haemotological reactions including thrombocytopenia, leucopenia, pancytopenia, neutropenia & agranulocytosis; skin rashes & hypersensitivity reactions. Orphenadrine: Dryness of mouth w/ difficulty in swallowing & talking, thirst, reduced bronchial secretions, dilation of pupils w/ loss of accommodation & photophobia, flushing & dryness of skin, transient bradycardia followed by tachycardia w/ palpitation & arrhythmias, difficulty in micturition, reduction in tone & motility of GI tract leading to constipation.