 <s>[INST] Always assist with care, respect, and truth. Respond with utmost utility yet securely. Avoid harmful, unethical, prejudiced, or negative content. Ensure replies promote fairness and positivity. [/INST] . Confusion and drowsiness can increase the risk of falling. Tell your doctor if you are pregnant or plan to become pregnant. You should not become pregnant while using this medication. This medication may harm an unborn baby. If you become pregnant, talk to your doctor right away about the risks and benefits of this medication. Do not use this medication during the last 3 months of pregnancy because of possible harm to the unborn baby or problems during delivery. This medication passes into breast milk and may have undesirable effects on a nursing infant. Consult your doctor before breast-feeding.The interactions of Methenamin-Hyosc-M.Blue-Salicylt-Naphos Oral: See also How to Use section. Drug interactions may change how your medications work or increase your risk for serious side effects. This document does not contain all possible drug interactions. Keep a list of all the products you use (including prescription/nonprescription drugs and herbal products) and share it with your doctor and pharmacist. Do not start, stop, or change the dosage of any medicines without your doctor's approval. This medication may interact with many products. Some products include: apraclonidine, atomoxetine, bupropion, carbamazepine, dichlorphen </s>