 <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]  more likely when you start or increase the dose of these drugs. Tell your doctor or pharmacist if you are using any of these medications before, during, or within 2 weeks after treatment with selegiline. Tell your doctor or pharmacist if you have taken fluoxetine during at least 5 weeks before starting selegiline. Discuss with your doctor how much time to wait between starting or stopping any of these drugs and taking selegiline. Check the labels on all your medicines (such as allergy, cough-and-cold products, diet pills) because they may contain dextromethorphan, decongestants, or stimulants. Ask your pharmacist about the safe use of those products. To prevent a very serious high blood pressure reaction, it is very important that you follow a special diet recommended by your doctor or dietician in order to limit your intake of tyramine while you are taking this medicine. Avoid foods and beverages that are high in tyramine, including: aged cheeses (such as bleu, cheddar, parmesan), dried/aged/fermented meats and sausages (such as salami, liverwurst), preserved fish (such as pickled herring), products containing large amounts </s>