Side effects may include drowsiness, dryness of the mouth, thirst, reduced bronchial secretions, mydriasis, loss of accommodation, photophobia, increased intra-ocular pressure, flushing, dry skin, bradycardia followed by tachycardia, with palpitations and arrhythmias, difficulty in micturition, reduction in tone and motility of the gastrointestinal tract leading to constipation. Occasionally vomiting, giddiness and staggering may occur. There have also been occasional reports of confused states and hallucinations when given to children.
Reporting of suspected adverse reactions
Reporting suspected adverse reactions after authorisation of the medicinal product is important. It allows continued monitoring of the benefit/risk balance of the medicinal product. Healthcare professionals are asked to report any suspected adverse reactions via the Yellow Card Scheme at www.mhra.gov.uk/yellowcard or by searching for MHRA Yellow Card in the Google Play or Apple App Store.