 <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]  MAO inhibitors should also not be taken for two weeks before treatment with this medication. Ask your doctor when to start or stop taking this medication. Some products that may interact with this drug are: other medications for cough (such as hydrocodone, over-the-counter cough/cold products), rolapitant. Does Tussin Cough Syrup interact with other drugs you are taking? Enter your medication into the WebMD interaction checker Check InteractionThe overdose of Tussin Maximum Strength Cough Oral: If someone has overdosed and has serious symptoms such as passing out or trouble breathing, call 911. Otherwise, call a poison control center right away. US residents can call their local poison control center at 1-800-222-1222. Canada residents can call a provincial poison control center. Symptoms of overdose may include: fast heartbeat, vomiting, sweating, nervousness, feeling high (euphoria), hallucinations, problems walking (staggering), agitation, severe drowsiness.  Notes Keep all medical and lab appointments.  Missed Dose If you are taking this product on a regular schedule and miss a dose, take it as soon as you remember. If it is near the time of the next dose, skip the missed </s>