 <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]  Storage Different brands of this medication have different storage needs. Check the product package for instructions on how to store your brand, or ask your pharmacist. Keep all medications away from children and pets. Do not flush medications down the toilet or pour them into a drain unless instructed to do so. Properly discard this product when it is expired or no longer needed. Consult your pharmacist or local waste disposal company.The uses of Vectical Topical: This medication is used to treat psoriasis. Calcitriol is a form of vitamin D. It works by slowing down the growth of cells. How to use Vectical Ointment Read the Patient Information Leaflet if available from your pharmacist before you start using calcitriol and each time you get a refill. If you have any questions, ask your doctor or pharmacist. Use this medication on the skin only. Wash the affected area and pat dry. Apply a thin layer of medication as directed by your doctor, usually twice daily (once in the morning and once in the evening). Apply only to the areas of skin affected by psoriasis. Gently rub in. Wash your hands after using, unless you are using this medication to treat the hands. Do not apply calcitriol to </s>