Not suitable if you have an enlarged prostate, angle-closure glaucoma, or myasthenia gravis. Use with caution in heart conditions and if you have difficulty passing urine. It may cause dry mouth, blurred vision or constipation. It can interact with tricyclic antidepressants and certain other medicines, so tell your pharmacist what else you take. Tell your doctor if you are pregnant or breastfeeding. Store below 30°C, away from light. This product information is for general guidance only and does not replace professional medical advice. Always consult a qualified healthcare provider before starting any new medication or supplement. Keep all medicines out of reach of children.