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

### input:
I am a 29 years old woman. Im Italian but I have been living in Australia since February 2010. I weight 70 kg and I have broncho pneumonia for three times in my life (when I was 3, 8 and 18). Three months ago I got a bad inflammation in both eyes. Now its better but it still hasnt gone. Ive been taking steroid drops since then. They dont know the cause but they think it might have something to do with lungs. Last Friday I had fever, that lasted for 2 days and half. Then, Monday I woke up with very sore knees and in the space of 1 hour my legs up to the buttocks were covered with red lumps, very sore. I couldnt sleep until I had some paracetamol for the pain. I also sweat all night, and this has been happening even the night when I didnt have fever. What is happening? I read something about sarcoidosis, and seeing the many matching symptoms I am afraid I have it. Is that possible? The doctor doesnt have a clue about the lumps, he thinks it might be part of the flu, but he really doesnt know.

### output:

Hi, Dear,Good Morning. Thanks for the query to my Chat Doctor Clinic. I studied your query in depth. I am concerned about the worries you have being in Australia, where the Acidosis prevalence is more. In my opinion, You should calm down as your doctor their thinks of -as after effect connected with the recent last Friday fever ? Flu as diagnosed by your doctor their. By the facts told by you, it appears to me that -your doctor is right, and you should not be panicky of ACIDOSIS. The painful knee and the sore red lumps currently-are mostly due to the Urticaria-initiated by the recent ? Flue as thought by your Doctor. If you still worry, MRI of Chest and consultation from a Physician would fix your worry. So don't worry and things will settle with-following treatment-a-Tb Cetirizine-, Tb-NSAIDs, Bland-non-spicy diet for a week, CBC-raised ESR, CXR-lymh nodes, and CT guided mediastinal node Biopsy would fix your worries of the ACIDOSIS. If still You are worried, I would advise you to consult ER Surgeon, Physician who as team would treat it with Antibiotics and Tb NSAIDs, Tb Steroids and needful. Hope with this you would be relieved of your worrisome query. Wellcome again to Chat Doctor. Have a good Day.