 <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]  or antihistamines (such as cetirizine, diphenhydramine). Check the labels on all your medicines (such as allergy or cough-and-cold products) because they may contain ingredients that cause drowsiness. Ask your pharmacist about using those products safely. Check the labels on all your prescription and nonprescription/herbal products (such as antacids, vitamins) because they may contain calcium, phosphate, or vitamin D. Ask your pharmacist about using those products safely. Does Paricalcitol 2 Mcg/Ml Intravenous Solution interact with other drugs you are taking? Enter your medication into the WebMD interaction checker Check InteractionThe overdose of Paricalcitol Intravenous: If someone has overdosed and has serious symptoms such as passing out or 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.  Notes Lab and/or medical tests (such as blood levels of aluminum, calcium, magnesium, phosphorus, and parathyroid hormone) should be done while you are using this medication. Keep all medical and </s>