 <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]  effects. This document does not contain all possible drug interactions. Keep a list of all the products you use (including prescription/nonprescription drugs and herbal products) and share it with your doctor and pharmacist. Do not start, stop, or change the dosage of any medicines without your doctor's approval. Some products that may interact with this medication include: certain anti-cancer drugs (altretamine, cisplatin), certain anti-seizure drugs (hydantoins such as phenytoin, ethotoin), chloramphenicol, levodopa (when used without carbidopa), methotrexate, pyrimethamine, other vitamin/nutritional supplements. This product may interfere with certain lab tests (such as intrinsic factor antibodies, certain urobilinogen tests), possibly causing false test results. Make sure lab personnel and all your doctors know you use this product. Does Vit 3 interact with other drugs you are taking? Enter your medication into the WebMD interaction checker Check InteractionThe overdose of Vit 3 Oral: 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 </s>