 <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]  not inject into skin that is red, swollen, itchy, or damaged. Do not mix this product with other insulins or use it in an insulin pump. Use this medication regularly as directed by your doctor in order to get the most benefit from it. Carefully follow the insulin treatment plan, meal plan, and exercise program your doctor has recommended. Monitor your blood sugar on a regular basis. Keep track of the results, and share them with your doctor. This is very important in order to determine the correct insulin dose. If you are measuring doses from vials, do not reuse needles and syringes. If you are using the cartridges or pens, use a new needle each time. Do not share your pen device with another person, even if the needle is changed. You may give other people a serious infection, or get a serious infection from them. Learn how to store and discard medical supplies safely. Tell your doctor if your condition does not improve or if it worsens (your blood sugar is too high or too low).The side effects of Humalog Mix 75-25 (U-100) Insulin Subcutaneous: Injection site reactions (such as pain, redness, irritation) or weight gain may occur. If any of these </s>