 <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]  blood or urine), thin skin in the area to be treated, liver disease. If you have a skin infection (such as chickenpox, herpes simplex) or a skin problem other than psoriasis, it should be treated before you start this medication. Betamethasone and other corticosteroid drugs can slow down your body's response to antibiotic drugs and make it more difficult to clear an infection. This medication may make you more sensitive to the sun. Limit your time in the sun. Avoid tanning booths and sunlamps. Use sunscreen and wear protective clothing when outdoors. Tell your doctor right away if you get sunburned or have skin blisters/redness. Your doctor may direct you to limit or avoid phototherapy while you use this product. Ask your doctor for details. Rarely, using corticosteroid medications for a long time or over large areas of skin can make it more difficult for your body to respond to physical stress. Before having surgery or emergency treatment, or if you get a serious illness/injury, tell your doctor or dentist that you are using this medication or have used this medication within the past few months. Though it is unlikely, this medication may temporarily slow down a child's growth if used for a long </s>