my 86 year old grandmother has been very tired, has had a loss of appetite, and, after eating a honey bun last evening, vomited up clear fluid several times in the middle of the night, she has emphezema and COPD ,and is on oxygen . She had some fluid drained from an area around her lungs about 3 weeks ago while in the hospital for difficulty breathing. The only other symptoms she has is her side hurting where they removed the fluid with a needle.