 <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]  to treatment. To relieve dry mouth, use this medication as directed by your doctor by swishing your prescribed dose in your mouth and then spitting it out. Do not swallow this medication. If you are using the powder form of this medication, prepare the medication as directed by the product package. If you are using this medication during radiation treatment or cancer chemotherapy for mucositis, follow your doctor's instructions carefully. Depending on your product, avoid eating or drinking for at least 15 to 30 minutes after using this product. Read the product instructions for more specific information. Use this medication regularly to get the most benefit from it. To help you remember, use it at the same times each day. Tell your doctor if your condition lasts or gets worse.The side effects of Saliva Substitute Combo No.2: Saliva substitutes can be used with no side effects. If you have any unusual side effects, tell your doctor or pharmacist promptly. A very serious allergic reaction to this drug is rare. However, get medical help right away if you notice any symptoms of a serious allergic reaction, including: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing. This is not a complete list of possible side </s>