 <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]  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, unusual/uncontrolled movements.  Notes Lab and/or medical tests (such as electrolytes, fasting blood sugar, weight) should be done while you are using this medication. Keep all medical and lab appointments. Consult your doctor for more details.  Missed Dose Not applicable.  Storage Not applicable. This medication is given in a hospital and will not be stored at home.The uses of Wal-Som (Doxylamine) Oral: Doxylamine is an antihistamine, used to relieve symptoms of allergy, hay fever, and the common cold. This medication works by blocking certain natural substances (histamine, acetylcholine) that your body makes. This effect helps to relieve allergy/cold symptoms such as watery eyes, runny nose, and sneezing. Doxylamine is also used to help you relax and fall asleep.Cough-and-cold products have not been shown to be safe or effective in children younger than 6 years. Do not use this product to treat cold symptoms in children younger than 6 </s>