 <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 showering. Wait until your skin is completely dry. However, you may bathe, shower, and swim while wearing the patch. Press the patch firmly in place with the palm of your hand. Wash your hands after applying the patch. Use this patch as directed by your doctor, usually 1 patch a day, wearing it for 12 to 14 hours. The dosage is based on your medical condition and response to treatment. To reduce skin irritation, apply each new patch to a different area of skin. After removing the old patch, fold it in half with the sticky sides together, and discard out of reach of children and pets. Use this medication regularly to get the most benefit from it. To help you remember, use it at the same time each day. Do not suddenly stop using this medication without consulting your doctor. Some conditions may become worse when the drug is suddenly stopped. Your dose may need to be gradually decreased. Although unlikely, when this medication is used for a long time, it may not work as well and may require different dosing. Tell your doctor if this medication stops working well (for example, you have worsening chest pain or it occurs more often).The side effects of Nitroglycerin Transdermal: Headache, dizziness, light </s>