 <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]  water, swimming, sun bathing, heavy exercise) or in hot/humid weather. Wait until your skin has cooled before applying the medication. Do not use a sunlamp/tanning bed, hot water bottle, or heating pad on the treated area. This product is available in different strengths and with different ingredients but with product names that sound similar. Read the label carefully to make sure you have the right product for you. Ask your pharmacist if you have any questions. Tell your doctor if your condition lasts for more than 7 days, if it gets worse, or if it keeps returning. If you think you may have a serious medical problem, get medical help right away.The side effects of Thera-Gesic Plus Topical: Redness, warmth, stinging, or burning on the application site may occur. If any of these effects last or get worse, tell your doctor or pharmacist promptly. If your doctor has directed you to use this medication, remember that your doctor has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects. Stop using this medication and tell your doctor right away if you have any serious side effects, including: blistering/swelling </s>