 <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]  trouble breathing, call 911. Otherwise, call a poison control center right away. US residents can call their local poison control center at 1-800-222-1222. Canada residents can call a provincial poison control center. Symptoms of overdose may include: severe drowsiness/dizziness, seizure, loss of consciousness.  Notes Do not share this medication with others.  Missed Dose Not applicable.  Storage Not applicable. This medication is given in a hospital or clinic or doctor's office and will not be stored at home.The uses of Orphenadrine Citrate Injection: Orphenadrine is used to treat muscle spasms/pain. It is usually used along with rest, physical therapy, and other treatment. How to use Orphenadrine Citrate Ampul This medication is given by injection into a vein or muscle by a health care professional. It is given as directed by your doctor, usually twice a day (every 12 hours). If this medication is injected into a vein, it should be given over 5 minutes while you are lying down. Continue to lie down for 5 to 10 minutes after the injection to reduce dizziness and lightheadedness. To continue to control your symptoms, your doctor may switch you to a form </s>