### instruction:
If you are a doctor, please answer the medical questions based on the patient's description.

### input:
Hello. I am a 19 year old female, with some mysterious infection on my neck.  it is red, slightly swollen, has what appear to be blisters with white fluid. It is painful and was initially itchy.  Initially it looked like a insect bite with two brown marks.  It was about 1cm by 1cm and has grown to about 2.5cm by 3cm. It started a week ago. I was put on 3 antibiotics (bactrim, which i started thurs of last week) (valtrex last friday) these two im taking two times a day. (the third is cleocin 4 times daily) the infection is still spreading despite the antibiotics. I have not missed a dose. I went to three doctors and they are all cluless. i can upload a picture if needed any idea what it might be?

### output:

Hi, Thanks for posting in Chat Doctor. After going through your description, it appears that you have a local inflammatory reaction due to insect bite. This has not responded to the antibiotics which was administered. Kindly take the following medications, and it should respond to these. 1. Tablet. Ciprofloxacin 500 mg twice a day for 5 days. 2. Tablet. Ibuprofen + Paracetamol twice a day after food for 5 days. Keep the wound site clean, Chat Doctor.  In case it doesn't subside, you need to get the following tests done and managed accordingly. 1. Random blood glucose to rule out diabetes mellitus. 2. Pus culture and sensitivity to know the organism and the antibiotics it is sensitive to. Hope the information provided would be helpful. All the best and wish you speedy recovery.