DMARDs for Arthritis Q & A

I understand that Vials of Remicade should be refrigerated. What if I took a vial out of refrigeration and left it say at room temperature for say 12 to 14 hours. Would it be safe to use this vial or should I get another vial that has been in refrigeration. Your answer to this would be sincerely appreciated.

I am taking Methotrexate for Rheumatoid arthritis, this is the second week . I started with 10 now 15 mg but Iam feeling dizzy Is this a side effect of the drug and what shall I do?

I have been on weekly treatment of methotrexate injection over the past four years. My age is 45, and I have been diagnosed with RA since my age of 26. Are there any adverse effects on my vital organs like kidney, etc. on account of this prolonged treatment?

Have there been any studies done in the use of Remicade infusions for severe polymyalgia? My mom has the disease and cannot take prednisone due to side effects. She has had a flare up of the polymyalgia, centered in her left hip. The pain and inflammation are quite severe.

What are the side effects of Plaquenil?

I have been taking Methotrexate 20mg for several years. In 2004, Humira was added to my treatment. Now 1 year later, I have a lesion in my left lung, (soon to be biopsied). Is it likely that this was caused by the humira?