 <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]  A, type 1 von Willebrand's disease). It works by helping the body with normal blood clotting. How to use Desmopressin ACETATE Ampul When this medication is used to control bleeding, it is given by injection into a vein by a health care professional. It is given as directed by your doctor, usually over 15 to 30 minutes. When this medication is used to control increased thirst and too much urination, it is given by injection into a vein or under the skin as directed by your doctor, usually twice a day. If you are using this medication at home, learn all preparation and usage instructions from your health care professional. Use this medication regularly to get the most benefit from it. To help you remember, use it at the same times each day. If you have any questions about using this medication properly, consult your doctor or pharmacist. Before using, check this product visually for particles or discoloration. If either is present, do not use the liquid. Learn how to store and discard needles and medical supplies safely. Consult your pharmacist for more details. Limit drinking of water and other fluids while using this medication, especially in children and older adults. Consult your doctor for details. If you find that you are drinking more fluids </s>