 <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]  least another hour after your treatment in case you have serious side effects. In some cases, certain products may also be given by injection under the skin by a healthcare professional. The medication is given as a series of 4 injections into the abdomen, upper thighs, or the back of the upper arms. Each injection should be given in a different area of the body and the medication should not be injected into an area that is scarred, bruised, damaged, or tender. A healthcare professional will observe you for at least one hour after your injections in case you have serious side effects. Tell your doctor if your condition does not improve or if it gets worse.The side effects of REGEN-COV (EUA) Intravenous: Pain, soreness, swelling, or bruising of the skin at the injection site may occur. If you notice any of these effects, tell your healthcare professional promptly. An infusion reaction may occur while this product is being given, causing symptoms such as low or high blood pressure, dizziness, slow/fast/irregular heartbeat, chest pain, trouble breathing, fever, chills, nausea, headache, confusion, sweating, or muscle pain. Get medical help right away if you notice any of these symptoms. A slower rate of infusion </s>