<s>[INST] ihave just had marina coil fitted for medical reasons only i had this inserted on tuesday i woke with a small rash on my arms as the day as gone on it as now covered my arms from wrist to shoulder and is now starting on my legs could it be a reaction to the coil [/INST] Hi, It could be a reaction to the coil. I would recommend you to apply topical steroid like cortisone cream on the affected areas twice daily and take anti-histaminic like tablet cetirizine 10 mg once or twice daily depending on the intensity of itching. Hope I have answered your query. Let me know if I can assist you further. Regards, Dr. Asmeet Kaur Sawhney, Dermatologist </s>