 <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]  either is present, do not use the liquid. If stored at low temperatures, crystal may form in the liquid. To dissolve these crystals, simply warm the product to room temperature prior to use. Learn how to store and discard medical supplies safely. Use this medication regularly to get the most benefit from it. To help you remember, mark your calendar with a reminder of when to receive your doses. Tell your doctor if your condition does not improve or if it worsens.The side effects of Estradiol Valerate Intramuscular: See also Warning section. Nausea/vomiting, bloating, breast tenderness, headache, or weight changes may occur. If any of these effects last or get worse, tell your doctor or pharmacist promptly. Remember that this medication has been prescribed because your doctor has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects. Tell your doctor right away if you have any serious side effects, including: nausea/vomiting that doesn't stop, mental/mood changes (such as depression, memory loss), breast lumps, unusual vaginal bleeding (such as spotting, breakthrough bleeding, prolonged/recurrent bleeding), increased or new </s>