 <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]  Take this medication by mouth or through a feeding tube on an empty stomach as directed by your doctor. This medication is usually taken in the morning after not eating overnight (for at least 8 hours after a high-fat meal, 6 hours after a low-fat meal, 2 hours after a calorie supplement). Do not eat or drink (except for water) for at least 1 hour after taking your medication. For the first treatment cycle, this medication is usually taken once daily for 14 days, followed by no edaravone for 14 days. After that, each treatment cycle is usually scheduled as edaravone taken once daily for 10 days out of a 14-day period, followed by no edaravone for 14 days. Follow your doctor's instructions carefully on how to use this medication. Shake the medication well before using. Carefully measure the medication using the provided dose-measuring syringe. Do not use a household spoon because you may not get the correct dose. Use this medication regularly to get the most benefit from it. To help you remember, mark the days on the calendar when you need to take this medication, and use it at the same time of day each day that you are scheduled to take it.The side effects of Radicava </s>