 <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]  with a full glass of water. Drink plenty of fluids while using this medication unless your doctor tells you otherwise. The dosage is based on your medical condition and response to therapy. For the best effect, take this antibiotic at evenly spaced times. To help you remember, take this medication at the same time(s) every day. Continue to take this medication until the full-prescribed amount is finished even if symptoms disappear after a few days. Stopping the medication too early may allow bacteria to continue to grow, which may result in a relapse of the infection. Tell your doctor if your condition lasts or gets worse.The side effects of Ampicillin Oral: Nausea, vomiting, diarrhea, or mouth/tongue sores 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 or vomiting that doesn't stop, sore throat or fever that doesn't go away, dark urine, stomach/abdominal pain, yellowing eyes or </s>